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Determination of the conformation in solution of three 1,2‐3,4‐Di‐ O ‐methylenepyranoses: NMR and molecular mechanics studies
Author(s) -
Giraud Bouchra,
Nouguier Robert,
Jaime Carlos,
Virgili Albert
Publication year - 1992
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260300208
Subject(s) - chemistry , homonuclear molecule , molecular mechanics , twist , coupling constant , computational chemistry , nuclear overhauser effect , nuclear magnetic resonance spectroscopy , stereochemistry , nuclear magnetic resonance , molecular dynamics , molecule , organic chemistry , physics , geometry , quantum mechanics , mathematics
The conformational analysis of three 1,2‐3,4‐di‐ O ‐Methylenepyranoses was carried out using NMR (coupling constants and homonuclear Overhauser effect) and theoretical (MM2 calculations) methods. A preferred twist–boat conformation was found.