151795-05-0Relevant articles and documents
BENZYLIDENE ACETALS OF HEPTONOLACTONES
Bichard, Claire J. F.,Bruce, Ian,Hughes, David J.,Girdhar, Aarti,Fleet, George W. J.,Watkin, David J.
, p. 1579 - 1589 (1993)
The preparation of 3,5-(R)-O-benzylidene-D-glycero-D-gulo-heptono-1,4-lactone, a readily available and powerful chiron, is described; other benzylidene derivatives of heptono-1,4-lactones are characterised.The X-ray crystal structure of 3,5(R):6,7(R)-di-O-benzylidene-D-glycero-D-gulo-heptono-1,4-lactone is reported.