Intramolecular Barbier reaction in water: Cyclopentane and cyclohexane ring closure
Intramolekulska Barbier-ova reakcija u vodi - sinteza petočlanih i šestočlanih prstenova
Abstract
Zinc or indium promoted intramolecular Barbier reactions of aldehydes containing a suitably positioned allylic or propargylic halide unit afford unsaturated cyclic alcohols in moderate yields.
Aldehidi koji u pogodnom položaju poseduju alil-halogenidnu ili propargil halogenidnu strukturnu jedinicu reaguju u vodenim uslovima sa cinkom ili indijumom, pri čemu nastaju nezasićeni ciklični alkoholi u umerenim prinosima.
Keywords:
Barbier reactions / cyclisation / allylation / allenes / zinc / indiumSource:
Journal of the Serbian Chemical Society, 2002, 67, 3, 141-148Publisher:
- Serbian Chemical Society
DOI: 10.2298/JSC0203141I
ISSN: 0352-5139