Light-Triggered Catalytic Asymmetric Allylic Benzylation with Photogenerated C-Nucleophiles.
J Org Chem
; 85(6): 4463-4474, 2020 03 20.
Article
in En
| MEDLINE
| ID: mdl-32081000
Herein is reported the asymmetric allylic benzylation of Morita-Baylis-Hillman (MBH) carbonates with 2-methylbenzophenone (MBP) derivatives as nonstabilized photogenerated C-nucleophiles. The dual activation of both reaction partners, chiral Lewis-base activation of the electrophile and light activation of the nucleophile, enables the stereoselective installation of benzyl groups at the allylic position to forge tertiary and quaternary carbon centers.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
J Org Chem
Year:
2020
Document type:
Article
Affiliation country:
Italy
Country of publication:
United States