Domino Wittig-Diels Alder reaction: Synthesis of carbazole lignans

A convenient two step protocol for the synthesis of carbazole lignans involving Domino Wittig reaction/Diels Alder reaction followed by aromatization with DDQ is described. The main step of this protocol involves interaction between 2- or 3-indolecarboxyaldehydes and cinnamyl 2-(triphenylphosphoranylidene)acetates. ©2016 Elsevier Ltd. All rights reserved.

Authors
Tilve S.G.1 , Torney P.S.1 , Patre R.E.1 , Kamat D.P.1 , Srinivasan B.R.1 , Zubkov F.I. 2
Journal
Tetrahedron Letters
Publisher
Elsevier Ltd
Number of issue
21
Language
English
Pages
226-2268
Status
Published
Link
External link
DOI
10.1016/j.tetlet.2016.04.038
Volume
57
Year
2016
Organizations
  • 1 Department of Chemistry, Goa University, Taleigao Plateau,Goa403 206, India
  • 2 Department of Organic Chemistry, Peoples' Friendship University of Russia, 6 Miklukho-Maklaya St., Moscow, 117198, Russian Federation
Keywords
Aromatization; Diels Alder reaction; Domino reaction; Lignans; Wittig reaction
Date of creation
19.10.2018
Date of change
11.08.2021
Short link
https://repository.rudn.ru/en/records/article/record/3924/
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