Organocatalytic asymmetric Michael/hemiketalization/acyl transfer reaction of 1,3-propanediones with (E)-2-(2-nitrovinyl)phenols

Nimisha Bania; Subhas Chandra Pan

doi:10.1039/C8OB01771A

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Organocatalytic asymmetric Michael/hemiketalization/acyl transfer reaction of 1,3-propanediones with (E)-2-(2-nitrovinyl)phenols†

Nimisha Bania

^a and Subhas Chandra Pan

*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, Indian Institute of Technology Guwahati, India
E-mail: span@iitg.ernet.in
Fax: +91-361-258-2349
Tel: +91-361-258-3304

Abstract

An organocatalytic asymmetric cascade Michael/hemiketalization/acyl transfer reaction between (E)-2-(2-nitrovinyl)phenols and 1,3-propanediones is disclosed. A cinchona alkaloid derived bifunctional thiourea catalyst was found to be the most effective for this reaction and provided the desired products in moderate to good yields with good to high enantioselectivities.

This article is part of the themed collections: Catalysis & biocatalysis in OBC and New Talent

Download options Please wait...

Supplementary files

Supplementary information PDF (5558K)

Article information

DOI: https://doi.org/10.1039/C8OB01771A
Article type: Communication
Submitted: 23 čvc 2018
Accepted: 10 zář 2018
First published: 10 zář 2018

Download Citation

Org. Biomol. Chem., 2019,17, 1718-1721

Permissions

Request permissions

Organocatalytic asymmetric Michael/hemiketalization/acyl transfer reaction of 1,3-propanediones with (E)-2-(2-nitrovinyl)phenols

N. Bania and S. C. Pan, Org. Biomol. Chem., 2019, 17, 1718 DOI: 10.1039/C8OB01771A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Organic & Biomolecular Chemistry

Organocatalytic asymmetric Michael/hemiketalization/acyl transfer reaction of 1,3-propanediones with (E)-2-(2-nitrovinyl)phenols†

Abstract

Supplementary files

Article information

Download Citation

Permissions

Organocatalytic asymmetric Michael/hemiketalization/acyl transfer reaction of 1,3-propanediones with (E)-2-(2-nitrovinyl)phenols

Social activity

Search articles by author

Spotlight

Advertisements