JPS5573647A - Preparation of homogeneous solution containing acetimide ether hydrochloric acid salt - Google Patents

Preparation of homogeneous solution containing acetimide ether hydrochloric acid salt

Info

Publication number
JPS5573647A
JPS5573647A JP14824078A JP14824078A JPS5573647A JP S5573647 A JPS5573647 A JP S5573647A JP 14824078 A JP14824078 A JP 14824078A JP 14824078 A JP14824078 A JP 14824078A JP S5573647 A JPS5573647 A JP S5573647A
Authority
JP
Japan
Prior art keywords
acetimide
hydrochloric acid
acid salt
solution containing
hydrogen chloride
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.)
Granted
Application number
JP14824078A
Other languages
Japanese (ja)
Other versions
JPS6128663B2 (en
Inventor
Norihiko Masunari
Nobuhiro Danno
Toshiyuki Kusuda
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.)
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
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 Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP14824078A priority Critical patent/JPS5573647A/en
Publication of JPS5573647A publication Critical patent/JPS5573647A/en
Publication of JPS6128663B2 publication Critical patent/JPS6128663B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare acetimide ether hydrochloric acid salt useful as raw materials for medical intermediates, if the form of a stable, homogeneous, and easily handleable solution, by reacting acetonitrile with methanol or ethanol and hydrogen chloride at a specific mixing ratio.
CONSTITUTION: A homogeneous solution containing acetimide ether hydrochloric acid salt is prepared by reacting 1 mole of acetonitrile with 0.3W0.6mol of methanol or ethanol and 0.5W1.5mol of hydrogen chloride (the molar ratio of hydrogen chloride to the alcohol is pref. ≥1), at -30W150°C, preferably at -10W60°C, most preferably at -5W10°C. The raw material acetonitrile is preferably sufficiently dehydrated before use, with a dehydrating agent, e.g. phosphorus pentoxide, molecular sieve, magnesium sulfate, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP14824078A 1978-11-29 1978-11-29 Preparation of homogeneous solution containing acetimide ether hydrochloric acid salt Granted JPS5573647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14824078A JPS5573647A (en) 1978-11-29 1978-11-29 Preparation of homogeneous solution containing acetimide ether hydrochloric acid salt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14824078A JPS5573647A (en) 1978-11-29 1978-11-29 Preparation of homogeneous solution containing acetimide ether hydrochloric acid salt

Publications (2)

Publication Number Publication Date
JPS5573647A true JPS5573647A (en) 1980-06-03
JPS6128663B2 JPS6128663B2 (en) 1986-07-01

Family

ID=15448370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14824078A Granted JPS5573647A (en) 1978-11-29 1978-11-29 Preparation of homogeneous solution containing acetimide ether hydrochloric acid salt

Country Status (1)

Country Link
JP (1) JPS5573647A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006077854A1 (en) * 2005-01-18 2006-07-27 Nippoh Chemicals Co., Ltd. Method for producing imide ether compound

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006077854A1 (en) * 2005-01-18 2006-07-27 Nippoh Chemicals Co., Ltd. Method for producing imide ether compound
US7705175B2 (en) 2005-01-18 2010-04-27 Nippoh Chemicals Co., Ltd. Method for producing imide ether compound
JP4861835B2 (en) * 2005-01-18 2012-01-25 日宝化学株式会社 Method for producing imide ether compound

Also Published As

Publication number Publication date
JPS6128663B2 (en) 1986-07-01

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