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US 10,954,174 B2Granted
Process for preparing (7Z)-7-tricosene
AssigneeShin-Etsu Chemical Co., Ltd.
InventorsYuki Miyake, Takeshi Kinsho, Yusuke Nagae
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Abstract
The present invention provides a process for preparing (7Z)-7-tricosene of the following formula (3): the process comprising a step of subjecting a nucleophilic reagent, (8Z)-8-pentadecenyl compound of the following general formula (1), wherein M1 represents Li, MgZ1, CuZ1 or CuLiZ1, wherein Z1 represents a halogen atom or an (8Z)-8-pentadecenyl group, to a coupling reaction with a 1-halooctane compound of the following general formula (2), wherein X1 represents a halogen atom, to produce (7Z)-7-tricosene (3).
Claims2
A process for preparing (7Z)-7-tricosene of the following formula (3):
- the process comprising a step of:
- subjecting a nucleophilic reagent, (8Z)-8-pentadecenyl compound of the following general formula (1):
- wherein M1 represents Li, MgZ1, CuZ1 or CuLiZ1, wherein Z1 represents a halogen atom or an (8Z)-8-pentadecenyl group,
- to a coupling reaction with a 1-halooctane compound of the following general formula (2):
- wherein X1 represents a halogen atom,
- to produce (7Z)-7-tricosene (3).
3 more elements
Dependencies are inferred from the claim text.