@article{CTT100662453, author = {T. Hyodo and Y. Katayama and Y. Kobayashi}, title = {Allylic substitution on the pyran ring}, journal = {Tetrahedron Lett.}, year = 2009, } @article{CTT100662687, author = {Y. Kiyotsuka and Y. Katayama and H. P. Acharya and T. Hyodo and Y. Kobayashi}, title = {New general method for regio- and stereoselective allylic substitution with aryl and alkenyl coppers derived from Grignard reagents}, journal = {J. Org. Chem.}, year = 2009, }