An enantiospecific polyene cyclization initiated by an enantiomerically pure bromonium ion.
Chirality
; 25(11): 692-700, 2013 Nov.
Article
in En
| MEDLINE
| ID: mdl-23893707
Dimethylaluminum triflate-mediated activation of tetrafluorobenzoates of enantiomerically pure bromohydrins results in enantiospecific polyene cyclizations. The initiation of cyclization by enantiomerically pure bromonium ions and subsequent propagation is not subject to catastrophic erosion of enantiomeric purity by any intramolecular or intermolecular bromonium ion-to-alkene transfer.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Polyenes
/
Alcohols
Language:
En
Journal:
Chirality
Journal subject:
BIOLOGIA MOLECULAR
/
QUIMICA
Year:
2013
Document type:
Article
Country of publication: