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Synthesis of (±)‐ O ‐methylcannabichromene and some homologues
Author(s) -
De La Torre M.,
García F.,
Cruz R.
Publication year - 1981
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570180637
Subject(s) - chemistry , benzopyran , stereochemistry , organic chemistry
A facile novel synthesis of (±)‐ O ‐methylcannabichromene ( 5d ) together with (±)‐2‐methyl‐2‐(4‐methyl‐3‐pentenyl)‐5‐methoxy‐2 H ‐benzopyran ( 5a ) and its 7‐methyl ( 5b ) and 7‐propyl ( 5c ) homologues, using organolithium salts is described.