DOLBIER, WILLIAM R. , JR.;SEABURY, MARK J., TETRAHEDRON, 43,(1987) N 11, 2437-2442
作者:DOLBIER, WILLIAM R. , JR.、SEABURY, MARK J.
DOI:——
日期:——
The 1,3-dipolar cycloadditions of 2,2-difluoromethylenecyclopropane with diazoalkanes and the deazetation of the pyrazoline adducts
作者:William R. Dolbier、Mark J. Seabury
DOI:10.1016/s0040-4020(01)81648-3
日期:——
2,2-Difluoromethylenecyclopropane was found to be a reactive dipolarophile in its reactions with three diazoalkanes. The thermal deazetations of the resultant pyrazoline adducts, while feasible, were not able to be carried out efficiently.