JPS5448743A - Preparation of benzoin ether - Google Patents

Preparation of benzoin ether

Info

Publication number
JPS5448743A
JPS5448743A JP11439177A JP11439177A JPS5448743A JP S5448743 A JPS5448743 A JP S5448743A JP 11439177 A JP11439177 A JP 11439177A JP 11439177 A JP11439177 A JP 11439177A JP S5448743 A JPS5448743 A JP S5448743A
Authority
JP
Japan
Prior art keywords
reaction
compound
benzoin
phosgene
mole
Prior art date
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.)
Pending
Application number
JP11439177A
Other languages
Japanese (ja)
Inventor
Yukikazu Suenobu
Tetsuji Ike
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.)
Welfide Corp
Original Assignee
Welfide Corp
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.)
Filing date
Publication date
Application filed by Welfide Corp filed Critical Welfide Corp
Priority to JP11439177A priority Critical patent/JPS5448743A/en
Publication of JPS5448743A publication Critical patent/JPS5448743A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the high purity title compound, useful as a reaction initiator of photosensitiue resins for printing or paint use, economically and in high yield in a short time under mild conditions, by the reaction of benzoin and an alcohol in the presence of phosgene.
CONSTITUTION: The compound of the formula is obtained by the reaction of benzoin (1 mole) and excess (10W30 mole) of the compound of the formula R- OH (R=higher alkyl, cycloalkyl), e.g. hexanol, heptanol, at low temp., preferably gradually increasing the temp. from 10W30°C to 70W90°C for 3W8hr in the presence of phosgene
COPYRIGHT: (C)1979,JPO&Japio
JP11439177A 1977-09-22 1977-09-22 Preparation of benzoin ether Pending JPS5448743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11439177A JPS5448743A (en) 1977-09-22 1977-09-22 Preparation of benzoin ether

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11439177A JPS5448743A (en) 1977-09-22 1977-09-22 Preparation of benzoin ether

Publications (1)

Publication Number Publication Date
JPS5448743A true JPS5448743A (en) 1979-04-17

Family

ID=14636493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11439177A Pending JPS5448743A (en) 1977-09-22 1977-09-22 Preparation of benzoin ether

Country Status (1)

Country Link
JP (1) JPS5448743A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7842745B2 (en) 2007-04-19 2010-11-30 Troy Corporation Degassing compositions for curable coatings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7842745B2 (en) 2007-04-19 2010-11-30 Troy Corporation Degassing compositions for curable coatings

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