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Title:
PREPARATION OF AROMATIC-SUBSTITUTED SILYLAMINES BY THE DEHYDROGENATIVE COUPLING OF AROMATIC-SUBSTITUTED AMINE N-H AND SI-H BONDS
Document Type and Number:
WIPO Patent Application WO/2019/140051
Kind Code:
A1
Abstract:
The present disclosure is directed at methods of forming an N-Si silyl bond, the method comprising contacting an organic substrate comprising an aromatic amine having at least one N- H bond with a mixture comprising of (a) at least one hydrosilane or hydrosiloxane and (b) at least one hydroxide or alkoxide, under conditions sufficient to form the N-Si bond. The disclosure is further directed to the compositions involved in these methods and the products that result therefrom.

Inventors:
TOUTOV, Anton, A. (385 S. Catalina Ave, Apt. 232Pasadena, CA, 91106, US)
BETZ, Kerry, N. (1805 Deer Valley Rd, Boulder, CO, 80305, US)
ROMINE, Andrew, M. (8283 Torero Place, San Diego, CA, 92126, US)
GRUBBS, Robert, H. (1700 Spruce St, South Pasadena, CA, 91030, US)
Application Number:
US2019/012991
Publication Date:
July 18, 2019
Filing Date:
January 10, 2019
Export Citation:
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Assignee:
CALIFORNIA INSTITUTE OF TECHNOLOGY (1200 East California Boulevard, M/C 6-32Pasedena, CA, 91125, US)
International Classes:
C07F7/10
Foreign References:
US20160046653A12016-02-18
US20160176772A12016-06-23
US20140094607A12014-04-03
Other References:
QIN, Y. ET AL.: "Friede-Crafts-Type Intermolecular C-H Silylation of Electron-Rich Arenes Initiated by Base-Metal Salts", ANGEW. CHEM. INT. ED., vol. 55, no. 9, 24 February 2016 (2016-02-24), pages 3204 - 3207, XP055625622
KONIGS, C. D. F. ET AL.: "Catalytic dehydrogenative Si-N coupling of pyrroles, indoles, carbazoles as well as anilines with hydrosilanes without added base", CHEM. COMMUN., vol. 49, no. 15, 2013, pages 1506 - 1508, XP055625624
Attorney, Agent or Firm:
MURPHY, John, F. et al. (Baker & Hostetler LLP, 2929 Arch StreetCira Centre, 12th Floo, Philadelphia PA, 19104-2891, US)
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