1,5-Electrocyclisation of azomethine ylides leading to pyrrolo[2,1-a]isoquinolines—concise construction of the lamellarin skeleton
摘要:
A new, general route to the 1,2-diaryl-substituted pyrrolo[2,1-a]isoquinolines has been developed via the 1,5-dipolar electrocyclisation reactions of azomethine ylides derived from readily available stilbenic acid derivatives. This method was applied to the concise construction of a lamellarin skeleton. (c) 2005 Elsevier Ltd. All rights reserved.
1,5-Electrocyclisation of azomethine ylides leading to pyrrolo[2,1-a]isoquinolines—concise construction of the lamellarin skeleton
摘要:
A new, general route to the 1,2-diaryl-substituted pyrrolo[2,1-a]isoquinolines has been developed via the 1,5-dipolar electrocyclisation reactions of azomethine ylides derived from readily available stilbenic acid derivatives. This method was applied to the concise construction of a lamellarin skeleton. (c) 2005 Elsevier Ltd. All rights reserved.