Synthesis of Dibenzo[b,e]azepin‐6(11<i>H</i>)‐ones via a Sequential Ugi‐4CR and Sulfur Ylide‐Mediated Rearrangement Reaction-Reference-Cited by-同舟云学术

Synthesis of Dibenzo[b,e]azepin‐6(11H)‐ones via a Sequential Ugi‐4CR and Sulfur Ylide‐Mediated Rearrangement Reaction

Published:2023-03-15 Issue:13 Volume:26 Page:
ISSN:1434-193X
Container-title:European Journal of Organic Chemistry
language:en
Short-container-title:Eur J Org Chem

Author:

Kong Han‐Han¹²,Zhao Long¹,Pan Hong‐Ling¹,Ding Ming‐Wu¹^ORCID

Affiliation:

1. National Key Laboratory of Green Pesticide Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis Central China Normal University Wuhan 430079 P. R. China

2. Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials College of Materials and Chemical Engineering China Three Gorges University Yichang 443002 Hubei P. R. China

Abstract

AbstractA new one‐pot preparation of dibenzo[b,e]azepin‐6(11H)‐one by a sequential Ugi‐4CR and sulfur ylide‐mediated rearrangement reaction has been developed. A series of polysubstituted dibenzo[b,e]azepin‐6(11H)‐ones were obtained in 69–84 % yields from readily available sulfonium salts, 2‐aminophenyl ketones, aldehydes and isocyanides in the presence of DBU.

Funder

National Natural Science Foundation of China

Publisher

Wiley

Subject

Organic Chemistry,Physical and Theoretical Chemistry

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/ejoc.202300127

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