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N.m.r. (1H and 13C) studies of some cis- and trans-fused 4,6-O-benzylidene-hexopyranoside derivatives

✍ Scribed by Elizabeth Lee; Patrick McArdle; Patricia Browne


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
506 KB
Volume
197
Category
Article
ISSN
0008-6215

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πŸ“œ SIMILAR VOLUMES


N.m.r. studies of some cis- and trans-fu
✍ Elizabeth Lee; John O'Callaghan; Noel Gavin πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 239 KB

3CN.m.r. data for 4&O-benzylidenehexopyranosides and some derivatives have been reported '3, and 'H-and ljGn.m.r. spectrosqy has been employed to deiine the conformations of some cis-and tratwfuwd benzylidene acetals3-5. We now report ljCn.m.r. data for the 2-O-(2), 3-O-(3), 2,3-di-O-p-tolylsulfonyF

N.m.r. studies of some deoxyhexopyranosi
✍ Elizabeth Lee; Noeleen Melody; Patrick McArdle; Desmond Cunningham πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 454 KB

Both 'H-and 13C-n.m.r. spectroscopy have been employed in structural studies of the 4,6-O-benzylidene-D-aldohexopyranosides and derivatives, including some deoxy sugars . I4 We now report i3C-n.m.r. data (Table I) for the 4,6-O-benzylidene derivatives of methyl 2-deoxy-( 2) 2-deoxy-3-O-methyl-(3),

Structural studies by 1H and 13C d.n.m.r
✍ E. CzerwiΕ„ska; Lech Kozerski; J. Boksa πŸ“‚ Article πŸ“… 1976 πŸ› John Wiley and Sons 🌐 English βš– 557 KB

## Abstract D.n.m.r. studies have been performed involving the measurement of rates of __trans__‐__cis__ isomerization of aliphatic enamino ketones of the type Rο£ΏCOο£ΏCHο£ΎCHο£ΏNHR~1~, by means of equilibration experiments and the method of finding the coalescence temperature. Simultaneous observation of