๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Chiral phosphite ligands derived from l-(+)-tartaric acid: synthesis and application in the Cu-catalyzed 1,4-conjugate addition of organozincs to cyclic enones

โœ Scribed by Ai-ping Xing; Cui-bing Bai; Lai-lai Wang


Book ID
118160067
Publisher
Elsevier Science
Year
2013
Tongue
French
Weight
390 KB
Volume
69
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Synthesis of Chiral Bulky Monophosphite
โœ Bo WAN; Qinglu ZHAO; Lailai WANG ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science โš– 285 KB

A series of new bulky monophosphite ligands were synthesized from axially chiral BINOL and highly sterically hindered adamantanecarbonyl chloride. These ligands were applied to the Cu-catalyzed asymmetric 1,4-conjugate addition of diethylzinc to cyclic enones and were found to have moderate enantios

Chiral dinuclear phthalazine bridged bis
โœ Liang Zhang; Guoqiang Yang; Chaoren Shen; Sabah Arghib; Wanbin Zhang ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 593 KB

A new class of chiral dinuclear ligands with phthalazine bridged bisoxazoline scaffold was designed and prepared in convenient synthetic routes. 1 H NMR analysis showed that this class of ligands could coordinate with two metal ions, either same or different. These ligands afforded good to excellent