𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Derivatives of sucrose 3′,4′-epoxide

✍ Scribed by R.D. Guthrie; Ian D. Jenkins; San Thang; Ryohei Yamasaki

Book ID
102640182
Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
485 KB
Volume
121
Category
Article
ISSN
0008-6215

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✦ Synopsis

A facile, one-pot synthesis of u-D-glucopyranosyl 3.4~anhydro-P-Dtagatofuranoside (1) from sucrose in good yield is reported. Derivatives of 1 can also be obtained from 4,6:2,1'-di-0-isopropylidenesucrose and from 2,3,6,1',6'penta-0-benzoylsucrose by treatment with triphenylphosphine and diethyl azodicarboxylate. The n.m.r. spectra (13C,iH) and conformation of derivatives of 1 are discussed.

A new anhydrosucrose (1',4') is reported.

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