2,2'-DIMETHYLBIPHENYL-6,6'-DICARBOXYLIC ACID ENFORCES 2 ATTACHED VALINE MOLECULES TO FORM UP A CHIRAL HOST LATTICE

Authors
WEIGAND C FEIGEL M LANDGRAFE C
Citation
C. Weigand et al., 2,2'-DIMETHYLBIPHENYL-6,6'-DICARBOXYLIC ACID ENFORCES 2 ATTACHED VALINE MOLECULES TO FORM UP A CHIRAL HOST LATTICE, Chemical communications, (6), 1998, pp. 679-680
Citations number
15
Categorie Soggetti
Chemistry
Journal title
Chemical communications → ACNP
ISSN journal
13597345
Issue
6
Year of publication
1998
Pages
679 - 680
Database
ISI
SICI code
1359-7345(1998):6<679:2AE2AV>2.0.ZU;2-K
Abstract
Crystals of (R)-valyl 2,2'-dimethylbiphenyl-6,6'-dicarboxylate 3 and ( S)-valyl 2,2'-dimethylbiphenyl-6,6'-dicarboxylate 4 are stabilised by a network of inter- and intramolecular hydrogen bonds; together with t he space requirement of the biphenyl core, structures result which con tain cavities filled by THF (3) or EtOH molecules engaged in hydrogen bridging (4).