Photochemical Irradiation of R₃SiH in the Presence of [(η⁵-C₅H₅)Fe(CO)₂CH₃] in DMF Leads to Disiloxanes not Disilanes
Not SiSi, rather SiOSi: Dimethylformamide (DMF) acts as an oxygen source in the efficient transformation of tertiary silanes (R3SiH; R3=Ph2Me, PhMe2, Et3) into disiloxanes R3SiOSiR3 in the presence of the catalyst [(η5‐C5H5)Fe(CO)2CH3] (1; see scheme). This result contradicts a recently publish...
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Published in | Angewandte Chemie (International ed.) Vol. 48; no. 38; pp. 7052 - 7054 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Weinheim
Wiley-VCH Verlag
07.09.2009
WILEY-VCH Verlag WILEY‐VCH Verlag |
Subjects | |
Online Access | Get full text |
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Summary: | Not SiSi, rather SiOSi: Dimethylformamide (DMF) acts as an oxygen source in the efficient transformation of tertiary silanes (R3SiH; R3=Ph2Me, PhMe2, Et3) into disiloxanes R3SiOSiR3 in the presence of the catalyst [(η5‐C5H5)Fe(CO)2CH3] (1; see scheme). This result contradicts a recently published related study, in which the formation of disilanes is reported. |
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Bibliography: | http://dx.doi.org/10.1002/anie.200903021 ArticleID:ANIE200903021 Welch Foundation We thank Dr. Shizue Mito for useful discussions and Dr. Ernesto Nakayasu and the U. T. El Paso Border Biomedical Research Center facility for access to, and training on, the GC-MS instrumentation. We also thank the Welch Foundation, Houston, TX for support of this research. istex:44B4898FC254CDC133BDFC18A9471C9BCD89B32C ark:/67375/WNG-GMHG206L-M We thank Dr. Shizue Mito for useful discussions and Dr. Ernesto Nakayasu and the U. T. El Paso Border Biomedical Research Center facility for access to, and training on, the GC–MS instrumentation. We also thank the Welch Foundation, Houston, TX for support of this research. |
ISSN: | 1433-7851 1521-3773 |
DOI: | 10.1002/anie.200903021 |