1,2-BIS-(TERT-BUTYLDIMETHYLSILYL)HYDRAZINE

1,2-BIS-(TERT-BUTYLDIMETHYLSILYL)HYDRAZINE C화학적 특성, 용도, 생산

화학적 성질

Colourless Oil

물리적 성질

bp 118–119°C/9 Torr;55–65°C/0.05 Torr; n25 D 1.4456.

용도

1,2-Bis(t-butyldimethylsilyl)hydrazine is a source of latent hydrazine used in the preparation of stable alkyl and aryl N-silyl hydrazones, gem-dihalides, vinyl halides, and room temperature Wolff–Kishner reductions.
Wolff–Kishner Reduction.
A particularly useful reaction of the N-silyl hydrazones is their use as substrates in the Wolff– Kishner reaction, where reduction of the corresponding carbonyl compound can be accomplished at relatively modest temperatures. This is in marked contrast to the more traditional Wolff– Kishner reaction, and its Huang–Minlon modification, which require high temperatures and the use of potassium hydroxide.Room temperature conditions for the Wolff–Kishner reaction, previously reported by Cram and co-workers, were adapted by Myers and Furrow to the current N-silyl hydrazone methodology (eq 4).

제조 방법

prepared by reacting t-butyldimethylchlorosilane with anhydrous hydrazine at 70??C (eq 1), with or without solvent.

1,2-BIS-(TERT-BUTYLDIMETHYLSILYL)HYDRAZINE 준비 용품 및 원자재

원자재

준비 용품

1,2-BIS-(TERT-BUTYLDIMETHYLSILYL)HYDRAZINE 공급 업체

공급자	전화	이메일	국가	제품 수	이점
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
3B Pharmachem (Wuhan) International Co.,Ltd.	821-50328103-801 18930552037	3bsc@sina.com	China	15848	69
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32344	50
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-83725681-603		China	4505	50
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	sales@rrkchem.com	China	56057	58
Energy Chemical	021-58432009 400-005-6266	marketing1@energy-chemical.com	China	44843	58
Carbosynth	--	sales@carbosynth.com	United Kingdom	6018	58