a one-pot synthesis of highly functionalized ketenimines by a three-component 2-thioxothiazolidin-4-one, alkyl isocyanides and dialkyl acetylenedicarboxylates
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A One-Pot Synthesis of Highly Functionalized Ketenimines by a Three-component 2-Thioxothiazolidin-4-one, Alkyl Isocyanides and Dialkyl Acetylenedicarboxylates
The 1:1 reactive intermediates produced in the reaction between alkyl isocyanides and dialkyl acetylenedicarboxylates were trapped with 2-thioxothiazolidin-4-one to generate to highly functionalized ketenimines. A series of new 2-thioxothiazolidin-4-one derivatives were synthesized in moderate yields. The advantages of the present method include good functional group tolerance and simple experi...
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Journal title:
quarterly journal of applied chemical researchPublisher: islamic azad university, karaj branch
ISSN 2008-3815
volume 10
issue 1 2016
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