Rare Earth Arylsilazido Compounds with Inequivalent Secondary Interactions
Abstract
Here, a new bulky silazido ligand, –N(SiHMe2)Dipp (Dipp = C6H3-2,6-iPr2) supports planar, three-coordinate homoleptic rare earth complexes Ln{N(SiHMe2)Dipp}3 (Ln = Sc, Y, Lu) that each contain three secondary Ln←HSi interactions and one agostic CH bond. Y{N(SiHMe2)Dipp}3 and acetophenone react via hydrosilylation, rather than by insertion into the Y–N bond or enolate formation.
- Authors:
-
- Ames Lab. and Iowa State Univ., Ames, IA (United States)
- Beijing Normal Univ., Beijing (People's Republic of China)
- Iowa State Univ., Ames, IA (United States)
- Publication Date:
- Research Org.:
- Ames Lab., Ames, IA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1441001
- Alternate Identifier(s):
- OSTI ID: 1454335
- Report Number(s):
- IS-J-9677
Journal ID: ISSN 1359-7345; CHCOFS
- Grant/Contract Number:
- AC02-07CH11358
- Resource Type:
- Accepted Manuscript
- Journal Name:
- ChemComm
- Additional Journal Information:
- Journal Volume: 54; Journal ID: ISSN 1359-7345
- Publisher:
- Royal Society of Chemistry
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Boteju, Kasuni Chathurika, Wan, Suchen, Venkatesh, Amrit, Ellern, Arkady, Rossini, Aaron J., and Sadow, Aaron D. Rare Earth Arylsilazido Compounds with Inequivalent Secondary Interactions. United States: N. p., 2018.
Web. doi:10.1039/C8CC03186J.
Boteju, Kasuni Chathurika, Wan, Suchen, Venkatesh, Amrit, Ellern, Arkady, Rossini, Aaron J., & Sadow, Aaron D. Rare Earth Arylsilazido Compounds with Inequivalent Secondary Interactions. United States. https://doi.org/10.1039/C8CC03186J
Boteju, Kasuni Chathurika, Wan, Suchen, Venkatesh, Amrit, Ellern, Arkady, Rossini, Aaron J., and Sadow, Aaron D. Tue .
"Rare Earth Arylsilazido Compounds with Inequivalent Secondary Interactions". United States. https://doi.org/10.1039/C8CC03186J. https://www.osti.gov/servlets/purl/1441001.
@article{osti_1441001,
title = {Rare Earth Arylsilazido Compounds with Inequivalent Secondary Interactions},
author = {Boteju, Kasuni Chathurika and Wan, Suchen and Venkatesh, Amrit and Ellern, Arkady and Rossini, Aaron J. and Sadow, Aaron D.},
abstractNote = {Here, a new bulky silazido ligand, –N(SiHMe2)Dipp (Dipp = C6H3-2,6-iPr2) supports planar, three-coordinate homoleptic rare earth complexes Ln{N(SiHMe2)Dipp}3 (Ln = Sc, Y, Lu) that each contain three secondary Ln←HSi interactions and one agostic CH bond. Y{N(SiHMe2)Dipp}3 and acetophenone react via hydrosilylation, rather than by insertion into the Y–N bond or enolate formation.},
doi = {10.1039/C8CC03186J},
journal = {ChemComm},
number = ,
volume = 54,
place = {United States},
year = {2018},
month = {6}
}
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Figures / Tables:
Figure 1: SiH region of 1H NMR spectra of 4 acquired in toluene-d8 from 298 to 205 K.
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