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13 C‐NMR spectra of cannbinoids. Part 2 . Side‐chain substituted tetrahydrocannabinols and synthetic intermediates
Author(s) -
Franke Ingo,
Schmidt Burkhard,
Dietrich Wolfgang,
Binder Michael
Publication year - 1984
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19840670509
Subject(s) - chemistry , side chain , chemical shift , decoupling (probability) , spectral line , nmr spectra database , carbon 13 nmr , stereochemistry , computational chemistry , organic chemistry , physics , control engineering , astronomy , engineering , polymer
The 13 C‐NMR spectra of eight semi‐synthetic side‐chain substituted cannabinoids and of eight synthetic intermediates were analyzed in detail. Assignments of the signals are based on their chemical shifts, splitting patterns in 1 H‐off‐resonance decoupling experiments, incremental calculations, and model considerations.