Invention Grant
US09481619B2 7-methyl-3-methylene-7-octenyl halide, method for producing the same, and method for producing 7-methyl-3-methylene-7-octenyl propionate
有权
7-甲基-3-亚甲基-7-辛烯基卤化物，其制备方法，以及制备7-甲基-3-亚甲基-7-辛烯基丙酸酯的方法
- Patent Title: 7-methyl-3-methylene-7-octenyl halide, method for producing the same, and method for producing 7-methyl-3-methylene-7-octenyl propionate
- Patent Title (中): 7-甲基-3-亚甲基-7-辛烯基卤化物，其制备方法，以及制备7-甲基-3-亚甲基-7-辛烯基丙酸酯的方法
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Application No.: US14974027Application Date: 2015-12-18
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Publication No.: US09481619B2Publication Date: 2016-11-01
- Inventor: Takeshi Kinsho , Naoki Ishibashi , Yoshiyuki Yumoto
- Applicant: Shin-Etsu Chemical Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: Shin-Etsu Chemical Co., Ltd.
- Current Assignee: Shin-Etsu Chemical Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Myers Bigel & Sibley, P.A.
- Priority: JP2014-262612 20141225
- Main IPC: C07C67/10
- IPC: C07C67/10 ; C07C21/19 ; C07C17/263 ; C07C17/20 ; C07C67/11
Abstract:
Provided is a simple, selective and efficient method for producing 7-methyl-3-methylene-7-octenyl propionate and the like. More specifically, provided is, for example, a method for producing 7-methyl-3-methylene-7-octenyl propionate, comprising the steps of: subjecting a nucleophile represented by Formula (1) and an electrophile represented by Formula (2) to a coupling reaction to obtain a 7-methyl-3-methylene-7-octenyl halide represented by Formula (3), and subjecting the 7-methyl-3-methylene-7-octenyl halide (3) to propionyloxylation to obtain the 7-methyl-3-methylene-7-octenyl propionate represented by Formula (4).
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