Selective reactions of minor tautomers among allylic type triorganoboranes

Authors
Gridnev, ID Gurskii, ME Bubnov, YN
Citation
Id. Gridnev et al., Selective reactions of minor tautomers among allylic type triorganoboranes, J ORGMET CH, 581(1-2), 1999, pp. 98-102
Citations number
44
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF ORGANOMETALLIC CHEMISTRY
ISSN journal
0022328X → ACNP
Volume
581
Issue
1-2
Year of publication
1999
Pages
98 - 102
Database
ISI
SICI code
0022-328X(19990605)581:1-2<98:SROMTA>2.0.ZU;2-5
Abstract
Due to the facile 1,3-B sigmatropic shifts and other skeletal rearrangement s facilitated by the 2p atomic orbital of the boron atom, fast equilibria b etween several tautomeric forms are characteristic for allylic triorganobor anes. Spectrally the most thermodynamically stable isomers are observed, wh ereas the minor more reactive tautomers often participate in chemical trans formations. (C) 1999 Elsevier Science S.A. All rights reserved.