A HYPOTHESIS FOR CONFORMATIONAL RESTRICTION IN COMPLEXES OF FORMYL COMPOUNDS WITH BORON LEWIS-ACIDS - EXPERIMENTAL-EVIDENCE FOR FORMYL CH--O AND CH--F HYDROGEN-BONDS

Authors
COREY EJ ROHDE JJ FISCHER A AZIMIOARA MD
Citation
Ej. Corey et al., A HYPOTHESIS FOR CONFORMATIONAL RESTRICTION IN COMPLEXES OF FORMYL COMPOUNDS WITH BORON LEWIS-ACIDS - EXPERIMENTAL-EVIDENCE FOR FORMYL CH--O AND CH--F HYDROGEN-BONDS, Tetrahedron letters, 38(1), 1997, pp. 33-36
Citations number
8
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
1
Year of publication
1997
Pages
33 - 36
Database
ISI
SICI code
0040-4039(1997)38:1<33:AHFCRI>2.0.ZU;2-W
Abstract
X-Ray crystallographic analysis of six complexes of formyl compounds w ith B-F or B-O containing boron Lewis acids reveals in every case a ge ometric preference for a conformation in which the formyl group and th e B-F or B-O bond are coplanar, or nearly so. Copyright (C) 1996 Elsev ier Science Ltd