EVIDENCE OF KETENIMINE FORMATION DURING THE MULTIPLE C-C COUPLING OF ISOCYANIDES BY STABILIZED GROUP-4 METALLACYCLOBUTANES

Authors
VALERO C GREHL M WINGBERMUHLE D KLOPPENBURG L CARPENETTI D ERKER G PETERSEN JL
Citation
C. Valero et al., EVIDENCE OF KETENIMINE FORMATION DURING THE MULTIPLE C-C COUPLING OF ISOCYANIDES BY STABILIZED GROUP-4 METALLACYCLOBUTANES, Organometallics, 13(2), 1994, pp. 415-417
Citations number
22
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
13
Issue
2
Year of publication
1994
Pages
415 - 417
Database
ISI
SICI code
0276-7333(1994)13:2<415:EOKFDT>2.0.ZU;2-B
Abstract
Multiple C-C coupling of isocyanides has been demonstrated by the ambi ent-pressure reactions of CNMe with Cp2M(N(CMe3)CC(=NCMe3)CH2SiMe2CH2) and the high-pressure reactions of CNCMe3 with CP2M(CH2SiMe2CH2), whi ch afford Cp2M(N(Me)C-C(=NCMe3)C(=NCMe3)CH2SiMe2CH2) and Cp2M(N-(CMe3) C(=C=NCMe3)C(=NCMe3)CH2SiMe2CH2) (M = Zr, Hf), respectively.