Total asymmetric synthesis of polypropionate fragments and doubly branched heptono-1,4-lactones

Autor: Pierre Vogel, Philippe Kernen
Rok vydání: 1993
Předmět:
Zdroj: Tetrahedron Letters. 34:2473-2476
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)60444-6
Popis: 2-Cyano-1,5-dimethyl-7-oxabicyclo[2.2.1]hept-5-en-2-yl (1'R)-camphanate ((+)-3)and (+)-(1R,4R)-1,5-dimethyl-7-oxabicyclo[2.2.1]hept-5-en-2-one ((+)-4) were obtained readily from 3,4-dimethylfuran. (+)-3 was converted into 2,7-dideoxy-2,4-di-C-methyl-L-glycero- and D-glycero-L-altro-heptono-1,4-lactone ((+)-17) and ((+)-18).
Databáze: OpenAIRE