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Beltlike Macrocycles with Four and Eight (Cyclopentadienyl)(cyclobutadienyl)cobalt Building Blocks, Formed by Stepwise Oligomerization of 1,6‐Cyclodecadiyne Units
Author(s) -
Schaller Rolf J.,
Gleiter Rolf,
Hofmann Jasmin,
Rominger Frank
Publication year - 2002
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/1521-3773(20020402)41:7<1181::aid-anie1181>3.0.co;2-a
Subject(s) - cyclopentadienyl complex , ring (chemistry) , tetramer , closure (psychology) , cobalt , histone octamer , chemistry , crystallography , intermolecular force , content (measure theory) , mathematics , molecule , organic chemistry , political science , catalysis , law , mathematical analysis , biochemistry , nucleosome , histone , gene , enzyme
Adjustable belts : Selective synthesis of beltlike cyclophanes containing organometallic π systems is now possible. Intra‐ and intermolecular ring closure of the flexible ten‐membered ring units of 1 leads to tetramer 2 and octamer 3 , respectively (see picture; cod=cyclooctadiene).