ISSN:
1573-9171
Keywords:
organoaluminum compounds
;
metallocomplex catalysts
;
hydroalumination
;
carboalumination
;
disubstituted acetylenes
;
olefins
;
1,2-dienes
;
titanium complexes
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract A new regio- and stereoselective method for the synthesis ofE-alkenylchloralanes based on Cp2TiCl2-catalyzed hydroalumination of disubstituted acetylenes by diisobutylaluminum chloride was developed. Hydrolysis and deuterolysis of organoaluminum compounds lead to the correspondingZ-olefins, and cross-coupling with ally) halides in the presence of Pd(Ph3P)4 results in the formation ofcis-4,5-disubstituted 1,4-dienes.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01431127
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