Tetrahedron

XY ZH systems as potential 1, 3-dipoles. Part 62: 1, 3-Dipolar cycloaddition reactions of metallo-azomethine ylides derived from α-iminophosphonates

HA Dondas, Y Durust, R Grigg, MJ Slater, MAB Sarker

Index: Dondas, H. Ali; Durust, Yasar; Grigg, Ronald; Slater, Martin J.; Sarker, Mohammed Abul Basher Tetrahedron, 2005 , vol. 61, # 45 p. 10667 - 10682

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Citation Number: 20

Abstract

Metallo-azomethine ylides, generated from iminophosphonates in combination with LiBr or AgOAc and bases Et3N, DBU, t-butyl tetramethylguanidine (BTMG) undergo cycloaddition to give dialkyl pyrrolidine-2-phosphonates along with the corresponding Michael adduct in ...