A Formal, One-Pot β-Chlorination of Primary Alcohols and Its Utilization in the Transformation of Terpene Feedstock and the Synthesis of a C2-Symmetrical Terminal Bis-Epoxide
Author(s) -
Jörg Swatschek,
Lydia Grothues,
Jonathan O. Bauer,
Carsten Strohmann,
Mathias Christmann
Publication year - 2014
Publication title -
the journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.2
H-Index - 228
eISSN - 1520-6904
pISSN - 0022-3263
DOI - 10.1021/jo402422b
Subject(s) - lactone , terpene , chemistry , epoxide , diol , organic chemistry , yield (engineering) , substrate (aquarium) , bifunctional , sex pheromone , transformation (genetics) , stereochemistry , catalysis , materials science , biology , botany , biochemistry , metallurgy , ecology , gene
A one-pot transformation of alkan-1-ols into 2-chloroalkan-1-ols is described. As a practical application, terpene-derived primary alcohols were converted into semiochemicals such as olfactory lactones (aerangis lactone, whisky lactone, and cognac lactone) and pheromones (cruentol and ferrugineol). Using heptane-1,7-diol as a bifunctional substrate, the corresponding bis-epoxide was synthesized by bidirectional synthesis in good yield and high enantioselectivity.
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