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Rh/chiral sulfinylphosphine catalyzed asymmetric 1,4-addition of arylboronic acids to chalcones

✍ Scribed by Guihua Chen; Junwei Xing; Peng Cao; Jian Liao


Book ID
116909448
Publisher
Elsevier Science
Year
2012
Tongue
French
Weight
315 KB
Volume
68
Category
Article
ISSN
0040-4020

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Chiral Heterodisulfoxide Ligands in Rhod
✍ Fuzhong Han; Guihua Chen; Xiangyang Zhang; Jian Liao πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 379 KB πŸ‘ 1 views

## Abstract A new family of benzene‐based chiral heterodisulfoxide ligands **L1**–**L5** was synthesized in a single step. These disulfoxide ligands were applied in the rhodium‐catalyzed asymmetric 1,4‐addition of arylboronic acids to chromenones. The addition of diverse arylboronic acids to chrome