Reaction of ketones with the organotitanium oxide [{TiCp*(mu-O)}3(mu3-CMe)] via the hydride-vinylidene [{TiCp*(mu-O)}3(mu-C=CH2)(H)] intermediate.

Thermal and/or photochemical treatment of [{TiCp*(m-O)}3(m3-CMe)] 1 (Cp* = h5-C5Me5) with organic ketones affords the new oxo derivatives [{TiCp*(m-O)}3(m-C=CH2)(OCHRR';)] (R = R'; = Me 2, Ph 3; R = Ph, R'; = Me 4, Et 5); these reactions take place by insertion of the keto...

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Detalles Bibliográficos
Autores: Galajov Garmize, Miguel, Mena Montoro, Miguel|||0000-0001-7456-1212, Santamaría Angulo, Cristina|||0000-0003-2410-961X
Tipo de recurso: artículo
Fecha de publicación:1998
País:España
Institución:Universidad de Alcalá (UAH)
Repositorio:e_Buah Biblioteca Digital Universidad de Alcalá
Idioma:inglés
OAI Identifier:oai:ebuah.uah.es:10017/63474
Acceso en línea:http://hdl.handle.net/10017/63474
https://dx.doi.org/10.1039/A709194J
Access Level:acceso abierto
Palabra clave:Química
Chemistry
Descripción
Sumario:Thermal and/or photochemical treatment of [{TiCp*(m-O)}3(m3-CMe)] 1 (Cp* = h5-C5Me5) with organic ketones affords the new oxo derivatives [{TiCp*(m-O)}3(m-C=CH2)(OCHRR';)] (R = R'; = Me 2, Ph 3; R = Ph, R'; = Me 4, Et 5); these reactions take place by insertion of the ketones CO group into the Ti-H bond of the in situ formed [{TiCp*(m-O)}3(m-CCH2)(H)] intermediate.