One-pot synthesis of salicylaldehyde containing biaryl frameworks via an aminocatalytic Diels-Alder-retro-Diels-Alder cascade reaction of ynals with 2-pyrones

One-pot synthesis of salicylaldehyde containing biaryl frameworks via an aminocatalytic Diels-Alder-retro-Diels-Alder cascade reaction of ynals with 2-pyrones

Salicylaldehyde containing biaryls are efficiently synthesized via an unprecedented amine promoted Diels-Alder-retro-Diels-Alder cascade reaction of ynals with 2-pyrones in good yields. The reaction is instrumentally metal-free, operationally simple and mild, and tolerates a diverse array of functio...

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Bibliographic Details
Main Authors: Xixi Song, Yueteng Zhang, Peng Ji, Fanxun Zeng, Fangchao Bi, Wei Wang
Format: Article
Language:English
Published: KeAi Communications Co. Ltd. 2020-06-01
Series:Green Synthesis and Catalysis
Subjects:
Aminocatalysis
Biaryls
Cascade reactions
Diels-Alder reaction
Organocatalysis
Ynals
Online Access:http://www.sciencedirect.com/science/article/pii/S2666554920300016

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