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Bisglycine‐substituted ferrocene conjugates
Author(s) -
Kraatz HeinzBernhard
Publication year - 2004
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.200450512
Subject(s) - ferrocene , intramolecular force , glycine , conjugate , intermolecular force , chemistry , stereochemistry , molecule , crystallography , amino acid , organic chemistry , electrochemistry , biochemistry , mathematics , electrode , mathematical analysis
The solid state structures of three bissubstituted glycine ferrocene conjugates are described allowing a direct comparison of the structural parameters. Whereas the fully protected glycine ester Fc(Gly‐OEt) 2 adopts a 1,3′‐conformation leading exclusively to intermolecular H‐bond formation, the free acid Fc(Gly‐OH) 2 adopts the more compact 1,3′‐comformation with intramolecular H‐bonding. The same intramolecular H‐bonding pattern is adopted by the glycine ferrocenophane Fc(Gly‐CSA) 2 .
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