Reversible formation and cleavage of a boron-carbon bond.

In: Angewandte Chemie, Jg. 100 (1988) ; Nr. 7, S. 956-957
ISSN: 0044-8249
Zeitschriftenaufsatz / Fach: Chemie
Abstract:
(4-Pentenyl)azaborole I was prepd. from the lithium salt of 2,5-dehydro-1H-1,2-azaborole and Br(CH2)3CH:CH2 and underwent reversible intramol. cycloaddn. to give tricyclic azaborecine II. The transition of I to II was monitored by 11B NMR. The crystal structure of II and of an intermediate (between I and II) was reported.

Dieser Eintrag ist freigegeben.