α-Aminophosphonates and Imines on the Basis of Citral, Citronellal, and (−)-Myrtenal
作者:Kirill E. Metlushka、Vladimir A. Alfonsov、Olga V. Bolshakova、Il'yas S. Nizamov、Il'nar D. Nizamov、Alexandra D. Voloshina、Gulnur G. Sergeenko
DOI:10.1080/10426507.2010.514309
日期:2011.3.31
Abstract The Kabachnik-Fieldsreaction of citral with dialkyl phosphites in the presence alkyl amines; the imine formation reaction of E,Z-citral, R,S-citronellal, and (R)-(−)-myrtenal with primary amines; and Pudovikreactions of prenyl imines obtained with dialkyl phosphites or with O,O-dialkyl trimethylsilylphosphites were studied. On the basis of these studies, new unsaturated prenyl imines and α-aminophosphonates
The Kabachnik-Fields and Pudovik Reactions on the Basis of<i>E,Z</i>-Citral and Its Imines and (<i>R,S</i>)-Citronellal
作者:Ilyas S. Nizamov、Farid D. Yambushev、Ilnar D. Nizamov、Alexandra D. Voloshina、Vladimir A. Alfonsov
DOI:10.1002/hc.21060
日期:2013.1
The Kabachnik–Fieldsreaction of E,Z-citral with diethyl phosphite in the presence of isobutylamine has been found to form α-aminophosphonates. The Pudovikreactions of diethyl phosphite with prenyl imines prepared on the basis of E,Z-citral with isobutylamine also allowed us to obtain the same α-aminophosphonates. We have managed to synthesize α-aminophosphonates by the reaction of O,O-dialkyl trimethylsilyl