Yalpani, Mohamed; Boese, Roland; Koester, Roland:

Pyrazole-organoboranes, VI. Monomeric and dimeric 9-pyrazolyl-9-borabicyclo[3.3.1]nonanes.

In: Chemische Berichte (Chem.Ber.), Jg. 123 (1990) ; Nr. 6, S. 1275-1283
ISSN: 0009-2940
Zeitschriftenaufsatz / Fach: Chemie
Abstract:
Bis(9H-9-borabicyclo[3.3.1]nonane) reacts with pyrazole and its 4-bromo, 3-Me, 3-Ph, 3,5-di-Me, 3-methyl-5-Ph, 3,5-di-Ph, 3,5-di-tert-Bu, 3,5-diadamantyl, 3,5-di-tert-butyl-4-Me, and 3,5-di-tert-butyl-4-Et derivs. to give the 9-pyrazolyl-9-borabicyclo[3.3.1]nonanes with the dimeric e.g. I and monomeric structures. The crystal structures of 4 of the prepd. compds. were detd.

Dieser Eintrag ist freigegeben.