JPS5671051A - Preparation of n,n'-bis(2-chloroethyl)oxamide - Google Patents

Preparation of n,n'-bis(2-chloroethyl)oxamide

Info

Publication number
JPS5671051A
JPS5671051A JP14708879A JP14708879A JPS5671051A JP S5671051 A JPS5671051 A JP S5671051A JP 14708879 A JP14708879 A JP 14708879A JP 14708879 A JP14708879 A JP 14708879A JP S5671051 A JPS5671051 A JP S5671051A
Authority
JP
Japan
Prior art keywords
oxamide
bis
chloroethyl
hydroxyethyl
give
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
JP14708879A
Other languages
Japanese (ja)
Inventor
Kazutoshi Funahashi
Yoichi Saito
Hiroo Inada
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP14708879A priority Critical patent/JPS5671051A/en
Publication of JPS5671051A publication Critical patent/JPS5671051A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain the titled compound which is an intermediate for preparing a hardener of a powder coating material, etc. readily, by reacting N,N'-bis(2-hydroxyethyl)oxamide with HCl in the presence of a specific solvent without decomposing the raw material amide.
CONSTITUTION: N,N'-Bis(2-hydroxyethyl)oxamide is reacted with gaseous HCl introduced in a hydrophobic organic solvent, e.g. benzene or toluene, in a solution or suspension state at 70W250°C, preferably 120W220°C, to give N,N'-bis(2-chloroethyl)oxamide. The removal of the water formed by the reaction further improves the yield of the product.
USE: 2,2'-Δ2-Oxazoline which can be prepared from the aimed substance reacts readily with a carboxyl group to give a useful crosslinking agent for polyester and epoxy resins, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP14708879A 1979-11-15 1979-11-15 Preparation of n,n'-bis(2-chloroethyl)oxamide Pending JPS5671051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14708879A JPS5671051A (en) 1979-11-15 1979-11-15 Preparation of n,n'-bis(2-chloroethyl)oxamide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14708879A JPS5671051A (en) 1979-11-15 1979-11-15 Preparation of n,n'-bis(2-chloroethyl)oxamide

Publications (1)

Publication Number Publication Date
JPS5671051A true JPS5671051A (en) 1981-06-13

Family

ID=15422190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14708879A Pending JPS5671051A (en) 1979-11-15 1979-11-15 Preparation of n,n'-bis(2-chloroethyl)oxamide

Country Status (1)

Country Link
JP (1) JPS5671051A (en)

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