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Regioselective, Direct meso ‐Functionalization of Sulfur‐Bridged 5,16‐Dihydro[22]annulene(2.1.2.1)
Author(s) -
Singh Kamaljit,
Sharma Shivali,
Sharma Amit,
Kaur Paramjit
Publication year - 2014
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201301171
Subject(s) - chemistry , annulene , regioselectivity , sulfur , surface modification , aldehyde , condensation , hydrocarbon , stereochemistry , combinatorial chemistry , organic chemistry , catalysis , thermodynamics , physics
The direct incorporation of task‐specific substituents exclusively at the meso positions of neutral sulfur‐bridged 5,16‐dihydro[22]annulene(2.1.2.1) is described. This method allows for the incorporation of long hydrocarbon chains, which are otherwise not easily accessible through a conventional aldehyde condensation approach.