%0 Journal Article
%T A NEW PATHWAY FOR THE PREPARATION OF 3-SUBSTITUTED 1,2,4- OXADIAZEPINES BY INTRAMOLECULAR PALLADIUM CATALYZED CYCLIZATION OF (E)-O-(2-IODOPHENYLMETHYL) AMIDOXIMES Ein neuer Weg F¨¹R DIE VORBEREITUNG von 3-substituierten 1,2,4 - OXADIAZEPINES durch intramolekulare Palladium-katalysierten Cyclisierung der (E)-O-(2-IODOPHENYLMETHYL) Amidoxime
%A Edgars Abele
%A Kira Rubina
%A Lena Golomba
%A Ramona Abele
%J Heterocyclic Letters
%D 2012
%I Raman Publications
%R october 27, 2011.
%X A simple synthesis of novel class of heterocyclic compounds - 3-substituted 1,2,4-oxadiazepines from corresponding (E)-O-(2-iodophenylmethyl)amidoximes in the system Pd2(dba)3/ Xantphos / solid Cs2CO3 / dioxane has been developed.
%K Palladium catalyst
%K coupling
%K amidoximes
%K o-iodobenzyl bromid
%K phase transfer catalysis
%K 3-substituted 1
%K 2
%K 4-oxadiazepines.
%U http://heteroletters.org/issue5/10.html