Efficient synthesis of P-chiral biaryl phosphonates by stereoselective intramolecular cyclization-Reference-Cited by-同舟云学术

Efficient synthesis of P-chiral biaryl phosphonates by stereoselective intramolecular cyclization

Published:2015 Issue:10 Volume:2 Page:1342-1345
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Xu Guangqing¹²³⁴,Li Minghong¹²³⁴,Wang Shouliang¹²³⁴,Tang Wenjun¹²³⁴

Affiliation:

1. State Key Laboratory of Bio-Organic and Natural Products Chemistry

2. Shanghai Institute of Organic Chemistry

3. Shanghai 200032

4. P. R. China

Abstract

A series of P-chiral biaryl phosphonates were efficiently synthesized from diaryl 2-bromo arylphosphonates in high yields (up to 92%) and good enantioselectivities (up to 88% ee) through a palladium-catalyzed desymmetric intramolecular cyclization with a P-chiral biaryl monophosphorus ligand.

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/QO/C5QO00142K

Reference46 articles.

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3. New Chiral Phosphorus Ligands for Enantioselective Hydrogenation

4. P-Stereogenic Ligands in Enantioselective Catalysis, ed. A.Grabulosa, RSC, Cambridge, 2011

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