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NMR long‐range coupling and shift effects in the assignment of stereochemistry to 3‐substituted 5,6‐dehydroisoquinuclidines
Author(s) -
Krow Grant,
Rodebaugh Ronald
Publication year - 1973
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270050205
Subject(s) - substituent , chemistry , stereochemistry , coupling (piping) , range (aeronautics) , materials science , metallurgy , composite material
The complementary NMR techniques of long‐range W‐plan coupling and substituent shift effects on nearby olefinic hydrogens have been used to assign the stereochemistry of 3‐phenyl‐ and 3‐acetyl‐dehydroisoquinuclidines (2 to 5).