JPS643178A - Production of amine derivative - Google Patents

Production of amine derivative

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Publication number
JPS643178A
JPS643178A JP15750387A JP15750387A JPS643178A JP S643178 A JPS643178 A JP S643178A JP 15750387 A JP15750387 A JP 15750387A JP 15750387 A JP15750387 A JP 15750387A JP S643178 A JPS643178 A JP S643178A
Authority
JP
Japan
Prior art keywords
formula
ethyleneimine
expressed
alkyl
hydrogen sulfide
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
JP15750387A
Other languages
Japanese (ja)
Other versions
JPH013178A (en
Inventor
Tsunemasa Ueno
Yutaka Morimoto
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 Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP62-157503A priority Critical patent/JPH013178A/en
Priority claimed from JP62-157503A external-priority patent/JPH013178A/en
Publication of JPS643178A publication Critical patent/JPS643178A/en
Publication of JPH013178A publication Critical patent/JPH013178A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To readily obtain the titled compound which is an intermediate for medicines from inexpensive raw materials in high yield, by reacting ethyleneimine as a starting raw material with a lower dialkyl ketone then with hydrogen sulfide and further reacting the resultant product with a furfuryl alcohol derivative.
CONSTITUTION: Ethyleneimine which is a starting raw material is reacted with a lower dialkyl ketone expressed by formula I (R1 and R2 are 1W4C alkyl) in a molar amount within the range of 0.5W1.5 times, preferably 0.9W1.0 based on the compound expressed by formula I at 0W50°C. The resultant product is subsequently reacted with hydrogen sulfide and then a furfuryl alcohol derivative expressed by formula II (R3 and R4 are 1W4C alkyl; R5 is H or acyl; ALK is 1W4C alkyl) at ambient temperature W 80°C to afford a compound expressed by formula III. Furthermore, the hydrogen sulfide is used in a amount within the range of 1W2 times based on the ethyleneimine and the compound expressed by formula II is used in a molar amount within the range of 0.5W2 times based on the ethyleneimine.
COPYRIGHT: (C)1989,JPO&Japio
JP62-157503A 1987-06-26 Method for producing amine derivatives Pending JPH013178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-157503A JPH013178A (en) 1987-06-26 Method for producing amine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-157503A JPH013178A (en) 1987-06-26 Method for producing amine derivatives

Publications (2)

Publication Number Publication Date
JPS643178A true JPS643178A (en) 1989-01-06
JPH013178A JPH013178A (en) 1989-01-06

Family

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