Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8408/32A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KLARA SALOMONOVNA PALIAKOFF
VEITSCHE IWANOWITSCH ISAGULJAN
Original Assignee
KLARA SALOMONOVNA PALIAKOFF
VEITSCHE IWANOWITSCH ISAGULJAN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
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Chemical & Material Sciences
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Organic Chemistry
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Epoxy Compounds
(AREA)
Abstract
b -Phenylethyl alcohol is prepared by heating chlorobenzene with magnesium to a temperature of 150-160 DEG C. in the absence of a solvent, condensing the resulting phenyl magnesium chloride with an ethylene halohydrin or ethylene oxide in a hydrocarbon medium, and decomposing the reaction product with water. In the first stage of the process, the chlorobenzene is preferably added at intervals in portions to the magnesium, and to facilitate the reaction a small amount of phenyl magnesium chloride is added. The use of ethylene chlorhydrin in the presence of benzene as solvent in the second stage is described. British Specification 122,630, [Class 2 (iii), Dyes &c.], and French Specification 348,957 are referred to.
GB8408/32A1932-03-211932-03-21Process of manufacturing ª‰ phenyl ethyl alcohol
ExpiredGB398561A
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