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Azaphosphaboriridine und Azadiphosphiridine durch Phosphandiyl‐Transfer
Author(s) -
Streubel Rainer,
Niecke Edgar,
Paetzold Peter
Publication year - 1991
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19911240415
Subject(s) - chemistry , silylation , stereochemistry , medicinal chemistry , catalysis , organic chemistry
Azaphosphaboriridines and Azadiphosphiridines by Phosphinediyl Transfer Reactions The azaphosphaboriridines ( 4a – d ) are obtained by the reaction of the corresponding chloro(trimethyl‐silyl)posphines RP(Cl)SiMe 3 ( 1a – d ) with the iminoborane 2 . Equally, reaction of 1a – c with the iminophosphine 5 leads to the azadiphosphiridines ( 8a – c ) via an imino‐λ 3 ,λ 5 ‐diphosphene intermediate t BuNP(CEt 3 )=PCH‐(SiMe 3 ) 2 ( 7a ).