Invention Application
- Patent Title: METHOD FOR PREPARATION OF CYANO COMPOUNDS OF THE 13TH GROUP WITH A LEWIS ACID
- Patent Title (中): 第13组氰基化合物的制备方法
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Application No.: PCT/EP2014/070233Application Date: 2014-09-23
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Publication No.: WO2015067405A1Publication Date: 2015-05-14
- Inventor: SIEVERT, Katharina , SCHULZ, Axel , HARLOFF, Jörg , ELLINGER, Stefan , TAESCHLER, Christoph , ZUR TAESCHLER, Cornelia
- Applicant: LONZA LTD
- Applicant Address: Lonzastrasse CH-3930 Visp CH
- Assignee: LONZA LTD
- Current Assignee: LONZA LTD
- Current Assignee Address: Lonzastrasse CH-3930 Visp CH
- Priority: EP13192373.2 20131111; EP13193107.3 20131115; US61/904,748 20131115; EP14155420.4 20140217; EP14167175.0 20140506; EP14169209.5 20140521; EP14177996.7 20140722; EP14178322.5 20140724; EP14179786.0 20140805; EP14181021.8 20140814
- Main IPC: H01M10/056
- IPC: H01M10/056 ; C07F5/02 ; C07F5/00 ; C07F5/06 ; H01M6/14 ; H01L31/00 ; H01M14/00
Abstract:
The invention discloses a method for preparation of cyano compounds of the 13th group of the periodic table with 1, 2, 3 or 4 cyano residues, represented by formula (I): [Cat n+ ][(Z 1 F 4-m (CN) m ) - ] n by a reaction of [(Z 1 F 4 ) - ] with trimethylsilylcyanide in the presence of a Lewis acid and in the presence of the cation Cat n+ ; Cat n+ is a cation, Z 1 is B, Al, Ga, In or Tl, m is 1, 2, 3 or 4 and n is 1, 2, 3 or 4.
Information query
