Title:
METHODS FOR ENANTIOSELECTIVE PREPARATION OF CHIRAL TETRAARYLMETHANES
Document Type and Number:
WIPO Patent Application WO/2020/156022
Kind Code:
A1
Abstract:
Provided herein are enantioselective organocatalytic methods for preparing chiral tetraaryl methanes.
Inventors:
SUN JIANWEI (CN)
LI XINGGUANG (CN)
LI XINGGUANG (CN)
Application Number:
PCT/CN2020/070124
Publication Date:
August 06, 2020
Filing Date:
January 02, 2020
Export Citation:
Assignee:
UNIV HONG KONG SCI & TECH (CN)
International Classes:
C07B53/00; C07B37/04; C07D207/32; C07D209/04; C07D209/08
Other References:
ZHAOBIN WANG, YUK FAI WONG, JIANWEI SUN: "Catalytic Asymmetric 16-Conjugate Addition of para-Quinone Methides: Formation of All-Carbon Quaternary Stereocenters", ANGEWANDTE CHEMIE, vol. 127, no. 46, 22 September 2015 (2015-09-22), pages 13915 - 13918, XP055724090, ISSN: 0044-8249, DOI: 10.1002/ange.201506701
ZHU, MINGHUA: "Research of Enantioselective Synthesis of Triarylmethanes by Biaxially Chiral Imidodiphosphoric Acids Catalyzed Friedel–Crafts Reactions", DOCTORAL DISSERTATIONS, no. 8, 15 August 2016 (2016-08-15), CN, pages 1 - 186, XP009522406
ZHU, MINGHUA: "Research of Enantioselective Synthesis of Triarylmethanes by Biaxially Chiral Imidodiphosphoric Acids Catalyzed Friedel–Crafts Reactions", DOCTORAL DISSERTATIONS, no. 8, 15 August 2016 (2016-08-15), CN, pages 1 - 186, XP009522406
Attorney, Agent or Firm:
BEIJING PAT SF INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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