Facile and innovative catalytic protocol for intramolecular Friedel–Crafts cyclization of Morita–Baylis–Hillman adducts: Synergistic combination of chiral (salen)chromium(III)/BF3·OEt2 catalysis

Facile and innovative catalytic protocol for intramolecular Friedel–Crafts cyclization of Morita–Baylis–Hillman adducts: Synergistic combination of chiral (salen)chromium(III)/BF3·OEt2 catalysis

The chiral (salen)Cr(III)/BF3·OEt2 catalytic combination was found to be an effective catalyst for intramolecular Friedel–Crafts cyclization of electron-deficient Morita–Baylis–Hillman adducts. In presence of mild reaction conditions the chiral (salen)Cr(III)/BF3·OEt2 complex affords 2-substituted-1...

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Bibliographic Details
Main Authors: Karthikeyan Soundararajan, Helen Ratna Monica Jeyarajan, Raju Subimol Kamarajapurathu, Karthik Krishna Kumar Ayyanoth
Format: Article
Language:English
Published: Beilstein-Institut 2021-08-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
boron trifluoride etherate
chiral (salen)chromium(iii)
intramolecular friedel–crafts cyclization
morita–baylis–hillman adducts
substituted-1h-indenes
Online Access:https://doi.org/10.3762/bjoc.17.140

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