3,3-Dimethylpentanoic acid

3,3-Dimethylpentanoic acid C화학적 특성, 용도, 생산

Synthesis

To a solution of diethyl 2-(1,1-dimethylpropyl)propanedioate (2.4 g, 9.9001 mmol) in DMSO (50 mL) and water (10 mL) was added lithium hydroxide hydrate (2.1 g, 50.043 mmol) and the mixture was stirred at 120 °C for 22 hours. The mixture was acidified to pH 2-3 with 1N hydrochloric acid and extracted with ethyl acetate (2 x 40 mL). The combined organic layers were washed with brine (3 x 30 mL) and water (30 mL), dried over sodium sulfate, filtered, and concentrated under reduced pressure to give 3,3-dimethylpentanoic acid (1.23 g, 91%) as a yellow oil.

3,3-Dimethylpentanoic acid 준비 용품 및 원자재

원자재

준비 용품

3,3-Dimethylpentanoic acid 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Shaoxing Fangxiao Chemical Co., LTD	+86-13456999252 +86-13868192239	kenny@fangxiaochem.com	China	50	58
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10248	58
Shanghai ChuangYan Chemical Technology Co., Ltd.	021-11111111 11111111111	546919421@qq.com	China	2989	55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 18112977050	cb6@aikonchem.com	China	16687	50
Zhengzhou Alfachem Co.,Ltd.	0371-53778726 18003825608	liuxiaoyan@alfachem.cn	China	1944	58
Shanghai He Huan Chemical Co., Ltd.	021-60345187 13917602471	lzz841106@aliyun.com	China	9908	58
Shanghai Jiegu Biotechnology Co., Ltd.	021-51698675	jiejiegroup@126.com	China	4112	58
Shanghai Kaiwei Chemical Technology Co., Ltd.	021-58461859 15821823057	service@aiviche.com	China	49323	58
Shaoxing Fangxiao Chemical Co., LTD	13456999252	shellyhouse39@126.com	China	49	58

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