Concepedia

Rauhut–Currier-Type Reaction with Morita–Baylis–Hillman Carbonates of 2-Cyclohexenone and Alkylidenemalononitriles To Access Chromene Derivatives

Jing Peng, Xin Huang, Peng‐Fei Zheng, Ying‐Chun Chen

Organic Letters · 2013 · 32 citations · 50 references

DOI

Concepts

Abstract

An assembly of MBH carbonates of cyclohexen-2-one and alkylidenemalononitriles was investigated by the catalysis of a tertiary amine, which efficiently provides aromatic chromene derivatives with dense functionalities through a domino Rauhut-Currier-type reaction, cyclization, and isomerization process under metal-free conditions.

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