"Kei Murata,Nobutsugu Numasawa,Katsuya Shimomaki,Jun TAKAYA,Nobuharu Iwasawa","Improved Conditions for the Visible-Light Driven Hydrocarboxylation by Rh(I) and Photoredox Dual Catalysts Based on the Mechanistic Analyses",,"Frontiers in Chemistry",,"Vol. 7",," 371",2019,May "Jun TAKAYA,Nobuharu Iwasawa","Synthesis, Structure, and Reactivity of a Mononuclear η2-(Ge-H)palladium(0) Complex Bearing a PGeP-Pincer-Type Germyl Ligand: Reactivity Differences between Silicon and Germanium",,"European Journal of Inorganic Chemistry",,"Vol. 2018",," 5012",2018,Dec. "岩澤伸治,豊田真司,村田滋","有機化合物のスペクトルによる同定法 ?MS, IR, NMRの併用?第8版(演習編)",,,"東京化学同人",,,,2018,Feb. "岩澤伸治,秋山隆彦,市川淳士,金井求,後藤敬,豊田真司,林高史","クライン 有機化学 下",,,"東京化学同人",,,,2018,Jan. "Hidehiro Uekusa,Haruki Sugiyama,Kotaro Fujii,Kohei Johmoto,Yuji Kikuchi,Hiroki Takahagi,Kosuke Ono,Nobuharu Iwasawa,Yuta Miyauchi,Ken Tanaka","Open Channels in Porous Molecular Crystals: Host-Guest Structures and Interactions","IUCr 2017",,,,,,2017,Aug. "Jun TAKAYA,Nobuharu Iwasawa","Synthesis, Structure, and Catalysis of Palladium Complexes Bearing a Group 13 Metalloligand: Remarkable Effect of an Al-Metalloligand in Hydrosilylation of CO2","Organometallic Chemistry Directed Toward Organic Synthesis (OMCOS19)",,,,,,2017,July "Imayoshi, R.,Nakajima, K.,Takaya, J.,Nobuharu Iwasawa,Nishibayashi, Y.,Jun TAKAYA","Synthesis and Reactivity of Iron- and Cobalt-Dinitrogen Complexes Bearing PSiP-Type Pincer Ligands toward Nitrogen Fixation",,"European Journal of Inorganic Chemistry",,,"No. 32","pp. 3769-3778",2017,June "岩澤伸治,秋山隆彦,市川淳士,金井求,後藤敬,豊田真司,林高史","クライン 有機化学 上",,,"東京化学同人",,,,2017,Apr. "Takaya, J.,Miyama, K.,Zhu, C.,Nobuharu Iwasawa,Jun TAKAYA","Metallic reductant-free synthesis of alpha-substituted propionic acid derivatives through hydrocarboxylation of alkenes with a formate salt",,"Chemical Communications",,"Vol. 53","No. 28","pp. 3982-3985",2017,Mar. "Murata, K.,Numasawa, N.,Shimomaki, K.,Takaya, J.,Nobuharu Iwasawa,Jun TAKAYA","Construction of a visible light-driven hydrocarboxylation cycle of alkenes by the combined use of Rh(I) and photoredox catalysts",,"Chemical Communications",,"Vol. 53","No. 21","pp. 3098-3101",2017,Feb. "Imayoshi, R.,Nakajima, K.,Jun TAKAYA,Nobuharu Iwasawa,Nishibayashi, Y.","Synthesis and Reactivity of Iron? and Cobalt?Dinitrogen Complexes Bearing PSiP-Type Pincer Ligands toward Nitrogen Fixation",,"European Journal of Inorganic Chemistry",,"Vol. 2017","No. 32","pp. 3768",2017, "Shimomaki, K.,Murata, K.,Martin, R.,Nobuharu Iwasawa","Visible-Light-Driven Carboxylation of Aryl Halides by the Combined Use of Palladium and Photoredox Catalysts",,"Journal of the American Chemical Society",,"Vol. 139","No. 28","pp. 9467-9470",2017, "Ono, K.,Tohyama, Y.,Uchikura, T.,Kikuchi, Y.,Kotaro Fujii,hidehiro UEKUSA,Nobuharu Iwasawa","Control of the reversibility during boronic ester formation: application to the construction of ferrocene dimers and trimers",,"Dalton Transactions",,"Vol. 46","No. 7","pp. 2370-2376",2017, "岩澤伸治,豊田真司,村田滋","有機化合物のスペクトルによる同定法 ?MS, IR, NMRの併用?第8版",,,"東京化学同人",,,,2016,Dec. "Ito, S.,Ono, K.,Johmoto, K.,hidehiro UEKUSA,Nobuharu Iwasawa","Switching of the solid-state guest selectivity: Solvent-dependent selective guest inclusion in a crystalline macrocyclic boronic ester",,"Chemical Science",,"Vol. 7","No. 9","pp. 5765-5769",2016, "Kusama, H.,Tazawa, A.,Ishida, K.,Nobuharu Iwasawa","Total Synthesis of (±)-Englerin A Using An Intermolecular [3+2] Cycloaddition Reaction of Platinum-Containing Carbonyl Ylide",,"Chemistry - An Asian Journal",,"Vol. 11","No. 1","pp. 64-67",2016, "Shimomaki, K.,Kusama, H.,Nobuharu Iwasawa","Total Synthesis of (±)-Integrifolin",,"Chemistry - A European Journal",,"Vol. 22","No. 29","pp. 9953-9957",2016, "Sogo, H.,Nobuharu Iwasawa","Rhenium(I)-Catalyzed Generation of α,β-Unsaturated Carbene Complex Intermediates from Propargyl Ethers for the Preparation of Cycloheptadiene Derivatives",,"Angewandte Chemie - International Edition",,"Vol. 55","No. 34","pp. 10057-10060",2016, "Ohyama, T.,Uchida, M.,Kusama, H.,Nobuharu Iwasawa","Total Synthesis of Proposed Structure of Yuremamine and All Diastereomers Using [3+2]-Cycloaddition of Platinum-Containing Azomethine Ylide",,"Chemistry - An Asian Journal",,"Vol. 10","No. 9","pp. 1850-1853",2015, "岩澤伸治","鈴木啓介先生に日本学士院賞",,"有機合成化学協会誌","The Society of Synthetic Organic Chemistry, Japan","Vol. 73","No. 5","pp. 422-422",2015, "Jun Takaya,Nobuharu Iwasawa","Heavier Group 14 Elements‐Based Pincer Complexes in Catalytic Synthetic Transformations of Unsaturated Hydrocarbons",,"Pincer and Pincer-type Complexes; Application in Organic Synthesis and Catalysis","Wiley-VCH Verlag GmbH & Co.",,,"pp. 229-247",2014,Jan. "Nobuharu Iwasawa","Thermal and Metal-Induced [3+2] Cycloadditions",,"Comprehensive Organic Synthesis: Second Edition",,"Vol. 5",,"pp. 273-350",2014, "Ono, K.,Aizawa, R.,Yamano, T.,Ito, S.,Yasuda, N.,Johmoto, K.,hidehiro UEKUSA,Nobuharu Iwasawa","Procedure-dependent construction of two isomers of trimeric self-assembled boronic esters",,"Chemical Communications",,"Vol. 50","No. 89","pp. 13683-13686",2014, "Kikuchi, Y.,Takahagi, H.,Ono, K.,Nobuharu Iwasawa","Enhancement of host-guest interactions using rationally designed macrocyclic boronic esters with a naphthalene core",,"Chemistry - An Asian Journal",,"Vol. 9","No. 4","pp. 1001-1005",2014, "鷹谷絢,岩澤伸治","シリルピンサー型パラジウム錯体を利用する触媒反応開発",,"有機合成化学協会誌","The Society of Synthetic Organic Chemistry, Japan","Vol. 71","No. 5","pp. 417-424",2013,May "鷹谷絢,岩澤伸治","遷移金属触媒を用いる二酸化炭素固定化反応",,"ファインケミカル",,"Vol. 42",,"pp. 11",2013,Jan. "鷹谷絢,岩澤伸治","CO2原料からのカルボン酸合成技術",,"二酸化炭素の直接利用最新技術",,,,"pp. 131",2013,Jan. "Kusama, H.,Sogo, H.,Saito, K.,Suga, T.,Nobuharu Iwasawa","Construction of cyclohepta[ b ]indoles via platinum-catalyzed intermolecular formal [4+3]-cycloaddition reaction of α,β-unsaturated carbene complex intermediates with siloxydienes",,"Synlett",,"Vol. 24","No. 11","pp. 1364-1370",2013, "Ito, S.,Takata, H.,Ono, K.,Nobuharu Iwasawa","Release and recovery of guest molecules during the reversible borate gel formation of guest-included macrocyclic boronic esters",,"Angewandte Chemie - International Edition",,"Vol. 52","No. 42","pp. 11045-11048",2013, "Watanabe, E.,Kaiho, A.,Kusama, H.,Nobuharu Iwasawa","Cobalt-salen complex-catalyzed oxidative generation of alkyl radicals from aldehydes for the preparation of hydroperoxides",,"Journal of the American Chemical Society",,"Vol. 135","No. 32","pp. 11744-11747",2013, "鷹谷絢,岩澤伸治","芳香族炭化水素の触媒的カルボキシル化反応 ?二酸化炭素とベンゼンからの安息香酸合成を目指す−",,"ペトロテック",,"Vol. 35",,"pp. 403",2012,Jan. "Ito, S.,Ono, K.,Nobuharu Iwasawa","Controlled self-assembly of multiple diastereomeric macrocyclic boronic esters composed of two chiral units",,"Journal of the American Chemical Society",,"Vol. 134","No. 34","pp. 13962-13965",2012, "Isao Ooi,Takafumi Sakurai,Jun Takaya,Nobuharu Iwasawa","Protonation-Triggered Generation of Acylcobalt Species from Alkyne?[Co2(CO)6] Complexes and Their Reaction with Alkenes",,"Chemistry ? A European Journal",,"Vol. 18",,"pp. 14618-14621",2012, "Ebisawa, M.,Kusama, H.,Nobuharu Iwasawa","Selective intermolecular [2 + 2] cycloaddition reaction using platinum(II) catalyst with hollow-shaped triethynylphosphine",,"Chemistry Letters",,"Vol. 41","No. 8","pp. 786-788",2012, "Karibe, Y.,Kusama, H.,Nobuharu Iwasawa","Chromium(0)-catalyzed tandem cyclization of α,β-unsaturated thioimidates containing an enyne moiety",,"Angewandte Chemie - International Edition",,"Vol. 51","No. 25","pp. 6214-6218",2012, "岩澤伸治,鷹谷絢","遷移金属触媒を用いる求核的カルボキシル化反応",,"触媒年鑑",,,,"pp. 40",2011,Jan. "鷹谷絢,岩澤伸治","二酸化炭素固定化の新展開",,"不活性結合・不活性分子の活性化",,,,"pp. 152",2011,Jan. "Kusama, H.,Karibe, Y.,Imai, R.,Onizawa, Y.,Yamabe, H.,Nobuharu Iwasawa","Tungsten(0)- and rhenium(I)-catalyzed tandem cyclization of acetylenic dienol silyl ethers based on geminal carbo-functionalization of alkynes",,"Chemistry - A European Journal",,"Vol. 17","No. 17","pp. 4839-4848",2011, "Saito, K.,Sogou, H.,Suga, T.,Kusama, H.,Nobuharu Iwasawa","Platinum(II)-catalyzed generation and [3+2] cycloaddition reaction of α,β-unsaturated carbene complex intermediates for the preparation of polycyclic compounds",,"Journal of the American Chemical Society",,"Vol. 133","No. 4","pp. 689-691",2011, "Ito, K.,Tamashima, H.,Nobuharu Iwasawa,Kusama, H.","Photochemically promoted transition metal-free cross-coupling of acylsilanes with organoboronic esters",,"Journal of the American Chemical Society",,"Vol. 133","No. 11","pp. 3716-3719",2011, "Kusama, H.,Watanabe, E.,Ishida, K.,Nobuharu Iwasawa","Efficient control for the cationic platinum(II)-catalyzed concise synthesis of two types of fused carbocycles with angular oxygen functionality",,"Chemistry - An Asian Journal",,"Vol. 6","No. 9","pp. 2273-2277",2011, "遠山 陽平,菊池 雄二,高萩 洋希,小野 公輔,岩澤伸治","1,1'-フェロセンジボロン酸を用いた大環状ボロン酸エステルの構築とその挙動",,"ホスト・ゲスト化学シンポジウム講演要旨集","ホスト-ゲスト・超分子化学研究会","Vol. 2010",,"pp. 40-40",2010, "Kusama, H.,Karibe, Y.,Onizawa, Y.,Nobuharu Iwasawa","Gold-catalyzed tandem cyclization of dienol silyl ethers for the preparation of bicyclo[4.3.0]nonane derivatives",,"Angewandte Chemie - International Edition",,"Vol. 49","No. 25","pp. 4269-4272",2010, "Takahagi, H.,Nobuharu Iwasawa","Crystallization-controlled dynamic self-assembly and an on/off switch for equilibration using boronic ester formation",,"Chemistry - A European Journal",,"Vol. 16","No. 46","pp. 13680-13688",2010, "Saito, K.,Onizawa, Y.,Kusama, H.,Nobuharu Iwasawa","Rhenium(I)-catalyzed cyclization of silyl enol ethers containing a propargyl carboxylate moiety: Versatile access to highly substituted phenols",,"Chemistry - A European Journal",,"Vol. 16","No. 16","pp. 4716-4720",2010, "Ishida, K.,Kusama, H.,Nobuharu Iwasawa","Enantioselective preparation of 8-oxabicyclo[3.2.1]octane derivatives via asymmetric [3+2]-cycloaddition of platinum-containing carbonyl ylides with vinyl ethers",,"Journal of the American Chemical Society",,"Vol. 132","No. 26","pp. 8842-8843",2010, "Mizuno, A.,Kusama, H.,Nobuharu Iwasawa","Rhodium-catalyzed synthesis of γ-pyrones by three consecutive redoxaldol reactions of allylic alcohols with α, β-unsaturated aldehydes",,"Chemistry - A European Journal",,"Vol. 16","No. 28","pp. 8248-8250",2010, "岩澤伸治,鷹谷絢","二酸化炭素固定化の開発",,"触媒",,"Vol. 51",,"pp. 325",2009,Jan. "Akihiko Takahashi,Yuko Hirose,Hiroyuki Kusama,Nobuharu Iwasawa","Chelation-assisted Electrocyclic Reactions of 3-Alkenyl-2,2’-Bipyridines: An Efficient Method for the Synthesis of 5,6-Dihydro-1,10-phenanthrolines and 1,10-Phenanthrolines",,"Chem. Commun.",,,,"p. 609-611",2008, "Yuji Onizawa,Hiroyuki Kusama,Nobuharu Iwasawa","Efficient Control of π-Alkyne and Vinylidene Complex Pathways for the W(CO)5(L)-Catalyzed Synthesis of Two Types of Nitrogen-Containing Bicyclic Compounds",,"J. Am. Chem. Soc.",,"Vol. 130",,"p. 802-803",2008, "Hiroyuki Kusama,Kento Ishida,Hideaki Funami,Nobuharu Iwasawa","Platinum(II)-Catalyzed Reaction of γ,δ-Ynones with Alkenes for the Construction of 8-Oxabicyclo[3.2.1]octane Skeletons: Generation of Platinum-Containing Carbonyl Ylides from Acyclic Precursors,",,"Angew. Chem. Int. Ed.",,,,"pp. accepted",2008, "Antoine Grandmarre,Hiroyuki Kusama,Nobuharu Iwasawa","W(CO)5(L)-Catalyzed Cyclization of ω−Acetylenic Silyl Enol Ethers for the Preparation of Nitrogen-Containing Cyclic Compounds",,"Chem. Lett.",,"Vol. 36",,"p. 66-67",2007, "Tomoya Miura,Koichi Kiyota,Hiroyuki Kusama,Nobuharu Iwasawa","W(CO)5(L)-catalyzed 6-endo-selective cyclization and formal Cope rearrangement of allenyl silyl enol ethers",,"J. Organomet. Chem.",,"Vol. 692",,"p. 562-568",2007, "Nobuharu Iwasawa,Hiroki Takahagi","Boronic Esters as a System for Crystallization-Induced Dynamic Self-Assembly Equipped with an “On-Off” Switch for Equilibration",,"J. Am. Chem. Soc.",,"Vol. 129",,"p. 7754-7755",2007, "Hideaki Funami,Hiroyuki Kusama,Nobuharu Iwasawa","Preparation of Substituted Cyclopentadienes through Platinum(II)-Catalyzed Cyclization of 1,2,4-Trienes: the Presence of Platinum-Carbene Complex Intermediate",,"Angew. Chem. Int. Ed.",,"Vol. 46",,"pp. 909-911",2007, "Hiroyuki Kusama,Hideaki Funami,Nobuharu Iwasawa","Synthesis of Naphthalene Derivatives through Platinum(II)-Catalyzed Reaction of 2-Alkynylbenzoates with Vinyl Ethers",,"Synthesis",,,,"p. 2014-2024",2007, "H. Kusama,Y. Suzuki,J. Takaya,N. Iwasawa","Intermolecular 1,5-Dipolar Cycloaddition Reaction of Tungsten-Containing Vinyl-azomethine Ylides Leading to Seven-Membered Heterocycles",,"Org. Lett.",,"Vol. 8",,"pp. 895-897",2006, "H. Kusama,N. Iwasawa","Cycloaddition Reactions of Transition Metal-containing Benzopyrylium and Related Zwitterionic Intermediates",,"Chem. Lett.",,"Vol. 35",,"pp. 1082-1087",2006, "H. Kusama,Y. Onizawa,N. Iwasawa","W(CO)5(L)-Catalyzed Tandem Intramolecular Cyclopropanation / Cope Rearrangement for the Stereoselective Construction of Bicyclo[5.3.0]decane Framework",,"J. Am. Chem. Soc.",,"Vol. 128",,"pp. 16500-16501",2006, "T. Asakura,T. Kojima,T. Miura,N. Iwasawa","Useful Reactions of Silylated Propargyltungsten or Propargylmolybdenum Species",,"Angew. Chem. Int. Ed.",,"Vol. 45",,"pp. 6874-6877",2006, "K. Ukai,M. Aoki,J. Takaya,N. Iwasawa","Rhodium(I)-catalyzed Carboxylation of Aryl- and Alkenylboronic Esters with CO2",,"J. Am. Chem. Soc.",,"Vol. 128",,"pp. 8706-8707",2006, "H. Kusama,T. Sawada,A. Okita,F. Shiozawa,N. Iwasawa","Synthesis of Isochromene Esters Utilizing 1,6-Addition of Nucleophiles to Benzopyranylidenetungsten(0) Complexes",,"Org. Lett.",,"Vol. 8",,"pp. 1077-7079",2006, "H. Kusama,Y. Miyashita,J. Takaya,N. Iwasawa","Pt(II)- or Au(III)-Catalyzed [3+2] Cycloaddition of Metal-Containing Azomethine Ylides Derived from N-(o-Alkynyl)imines Bearing an Internal Alkyne Moiety: Highly Efficient Synthesis of Mitosene Skeleton",,"Org. Lett.",,"Vol. 8",,"pp. 289-292",2006, "奈良坂紘一,岩澤伸治編","最新有機合成化学?ヘテロ原子・遷移金属化合物を用いる合成",,,"東京化学同人","Vol. 現代化学増刊43",,,2005, "草間博之,大江浩一,岩澤伸治","ビニリデン錯体を利用する有機合成反応",,,"東京化学同人","Vol. 現代化学増刊43",,"pp. 67-84",2005, "H. Kusama,H. Yamabe,Y. Onizawa,T. Hoshino,N. Iwasawa","Rhenium(I)-Catalyzed Intramolecular Geminal Carbo-functionalization of Alkynes: Tandem Cyclization of w-Acetylenic Dienol Silyl Ethers",,"Angew. Chem. Int. Ed.",,"Vol. 44",,"pp. 468-470",2005, "H. Yamabe,A. Mizuno,H. Kusama,N. Iwasawa","Rh(I)-Catalyzed Cyclization of 1-Arylprop-2-yn-1-ol Derivatives Utilizing Rhodium 1,4-Migration",,"J. Am. Chem. Soc.",,"Vol. 127",,"pp. 3248-3249",2005, "T. Miura,K. Kiyota,H. Kusama,N. Iwasawa","W(CO)5(L)-Catalyzed Formal Cope Rearrangement of Allenyl Silyl Enol Ethers",,"Org. Lett.",,"Vol. 7",,"pp. 1445-1447",2005, "N. Iwasawa,K. Inaba,S. Nakayama,M. Aoki","Complexation-Initiated Formal Intramolecular [4+2]-Cycloaddition Reaction for the Construction of Bridged-Type Cycloadducts",,"Angew. Chem. Int. Ed.",,"Vol. 44",,"pp. 7447-7450",2005, "H. Kusama,H. Funami,M. Shido,Y. Hara,J. Takaya,N. Iwasawa","Generation and Reaction of Tungsten-containing Carbonyl Ylides: [3 + 2]-Cycloaddition Reaction with Electron?Rich Alkenes",,"J. Am. Chem. Soc.",,"Vol. 127",,"pp. 2709-2716",2005, "J. Takaya,H. Kusama,N. Iwasawa","Isolation and Reaction of (Indolin-3-ylidene)pentacarbonyltungsten Generated from Tungsten-Containing Azomethine Ylide",,"Chemistry Letters",,,,"pp. 16",2004, "岩澤伸治","化学便覧 基礎編",,"丸善株式会社","丸善株式会社",,,,2004, "岩澤伸治,草間博之","「タングステン」",,"有機金属反応剤ハンドブック(化学同人)","有機金属反応剤ハンドブック(化学同人)",,,"pp. 229-235",2003, "K. Fuchibe,N. Iwasawa","Generation of Reactive Species by One-Electron Reduction of Fischer-Type Carbene Complexes of Group 6 Metals and Their Use for Carbon-Carbon Bond Formations",,"Chemistry: A European Journal",,"Vol. 9",,"pp. 905-914",2003, "H. Kusama,H. Yamabe,N. Iwasawa","W(CO)5-Amine Catalyzed Exo- and Endo-Selective Cyclizations of w-Alkynyl Silyl Enol Ethers: A Highly Useful Method for the Construction of Polycyclic Compounds",,"Organic Letters",,"Vol. 4",,"pp. 2569-2571",2002, "T. Miura,N. Iwasawa","Reactions of Iodinated Vinylidene Complexes Generated from 1-Iodo-1-alkynes and W(CO)5・THF",,"Journal of the American Chemical Society",,"Vol. 124",,"pp. 518-519",2002, "H. Kusama,J. Takaya,N. Iwasawa","A Facile Method for the Synthesis of Polycyclic Indole Derivatives: The Generation and Reaction of Tungsten-Containing Azomethine Ylides",,"Journal of the American Chemical Society",,"Vol. 124",,"pp. 11592-11593",2002, "N. Iwasawa,H. Kusama,K. Maeyama","W(CO)5(L)-Catalyzed Construction of Cyclic Carbon Frameworks",,"Journal of the Synthetic Organic Chemistry, Japan","Journal of the Synthetic Organic Chemistry, Japan","Vol. 60",,"pp. 1036-1048",2002, "N. Iwasawa,T. Miura,K. Kiyota,H. Kusama,K. Lee,P. H. Lee","An Efficient Method for the Cyclopentene Annulation onto a,b-Unsaturated Ketones: W(CO)5(L) Catalyzed 5-Endo-Dig Cyclization of 6-Siloxy-5-en-1-ynes",,"Organic Letters",,"Vol. 4",,"pp. 4463-4466",2002, "N. Iwasawa,K. Maeyama,H. Kusama","A Novel Reaction for Annulation onto a,b-Unsaturated Ketones : W(CO)5・L Promoted Exo and Endo Selective Cyclizations of w-Acetylenic Silyl Enol Ethers Prepared by 1,4-Addition of Propargyl Malonate to Enones",,"Organic Letters",,"Vol. 3",,"pp. 3871-3873",2001, "N. Iwasawa,M. Saitou,H. Kusama","Reactions of Silyl-substituted Fischer-type Carbene Complexes with Silanes",,"Journal of Organometallic Chemistry",,"Vol. 617-618",,"pp. 741-743",2001, "N. Iwasawa,M. Shido,H. Kusama","Generation and Reaction of Metal-Containing Carbonyl Ylides: Tandem [3+2]-Cycloaddition-Carbene Insertion Leading to Novel Polycyclic Compounds",,"Journal of the American Chemical Society",,"Vol. 123",,"pp. 5814-5815",2001, "N. Iwasawa,F. Sakurada,M. Iwamoto","Complexation-Initiated Intramolecular Diels-Alder Reaction",,"Organic Letters",,"Vol. 2",,"pp. 871",2000, "K. Fuchibe,N. Iwasawa","A Novel Use of the Anions of Fischer-type Carbene Complexes as Alkenyl Metallic Species",,"Tetrahedron",,"Vol. 56",,"pp. 4907",2000, "N. Iwasawa,M. Shido,K. Maeyama,H. Kusama","Novel Synthesis of Pentacarbonylbenzopyranylidenetungsten(0) Complexes and their Diels-Alder Reaction with Electron-Rich Alkenes",,"Journal of the American Chemical Society",,"Vol. 122",,"pp. 10226",2000, "K. Fuchibe,N. Iwasawa","Reactions of Novel Reactive Species Generated by Samarium(II)-mediated One-electron Reduction of Fischer-type Carbene Complexes",,"Organic Letters",,"Vol. 2",,"pp. 3297",2000, "N. Iwasawa,K. Narasaka","Transition Metal Promoted Ring Expansion of Alkynyl- and Propadienylcyclopropanes",,"Topics in Current Chemistry","Topics in Current Chemistry","Vol. 207",,"pp. 70",2000, "N. Iwasawa,M. Funahashi,S. Hayakawa,T. Ikeno,K. Narasaka","Synthesis of Medium-Sized Bicyclic Compounds by Intramolecular Cyclization of Cyclic b-Keto Radicals Generated from Cyclopropanols Using Manganese(III) Tris(2-pyridinecarboxylate) and its Application to Total Synthesis of 10-Isothiocyanatoguaia-6-ene",,"Bulletin of the Chemical Society, Japan",,"Vol. 72",,"pp. 85",1999, "N. Iwasawa,H. Satoh","A Novel Synthesis of 4,5-Didehydrotropone-Co2(CO)4・dppm Complexes",,"Journal of the American Chemical Society",,"Vol. 121",,"pp. 7951",1999, "K. Maeyama,N. Iwasawa","W(CO)5・THF-Catalyzed Electrocyclizations of Aromatic Enynes via Vinylidene Intermediates",,"Journal of the Organic Chemistry",,"Vol. 64",,"pp. 1344",1999, "N. Iwasawa","Cobalt Carbonyl Induced Transformations of Alkynyl- and Propadienyl-cyclopropanes",,"Synlett","Synlett",,,"pp. 13",1999, "N. Iwasawa,T. Matsuo,M. Iwamoto,T. Ikeno","Rearrangement of 1-(1-Alkynylcyclopropanols to 2-Cyclopentenones via their Hexacarbonyldicobalt Complexes---A New Use of Alkyne-Co2(CO)6 Complexes in Organic Synthesis---",,"Journal of the American Chemical Society",,"Vol. 120",,"pp. 3903",1998, "K. Maeyama,N. Iwasawa","W(CO)5・THF-Catalyzed Endo Selective Cyclization of w-Acetylenic Silyl Enol Ethers",,"Journal of the American Chemical Society",,"Vol. 120",,"pp. 1928",1998, "N. Iwasawa,K. Maeyama,M. Saitou","Generation of Propargyl Metallic Species by the Addition Reactions of Alkynyllithiums to Fischer-type Carbene Complexes",,"Journal of the American Chemical Society",,"Vol. 119",,"pp. 1486",1997, "岩澤伸治","スズ(II)=トリフルオロメタンスルホナートを用いるアルドール型反応の開 発",,,,,,,1984,