JPS5233677A - Purification process of pyridinedicarbonyl halide - Google Patents

Purification process of pyridinedicarbonyl halide

Info

Publication number
JPS5233677A
JPS5233677A JP50108497A JP10849775A JPS5233677A JP S5233677 A JPS5233677 A JP S5233677A JP 50108497 A JP50108497 A JP 50108497A JP 10849775 A JP10849775 A JP 10849775A JP S5233677 A JPS5233677 A JP S5233677A
Authority
JP
Japan
Prior art keywords
pyridinedicarbonyl
halide
purification process
peptides
purified
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
JP50108497A
Other languages
Japanese (ja)
Inventor
Akinori Matsuzaki
Hiroshi Okabe
Seishiro Tanaka
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.)
MSD KK
Original Assignee
Banyu Phamaceutical 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 Banyu Phamaceutical Co Ltd filed Critical Banyu Phamaceutical Co Ltd
Priority to JP50108497A priority Critical patent/JPS5233677A/en
Publication of JPS5233677A publication Critical patent/JPS5233677A/en
Pending legal-status Critical Current

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  • Pyridine Compounds (AREA)

Abstract

PURPOSE:Pyridinedicarbonyl halide, useful as the raw materials of various kinds of peptides and synthetic resins, is purified by continuous extraction.
JP50108497A 1975-09-09 1975-09-09 Purification process of pyridinedicarbonyl halide Pending JPS5233677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50108497A JPS5233677A (en) 1975-09-09 1975-09-09 Purification process of pyridinedicarbonyl halide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50108497A JPS5233677A (en) 1975-09-09 1975-09-09 Purification process of pyridinedicarbonyl halide

Publications (1)

Publication Number Publication Date
JPS5233677A true JPS5233677A (en) 1977-03-14

Family

ID=14486260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50108497A Pending JPS5233677A (en) 1975-09-09 1975-09-09 Purification process of pyridinedicarbonyl halide

Country Status (1)

Country Link
JP (1) JPS5233677A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084311A (en) * 1983-10-14 1985-05-13 Sekisui Chem Co Ltd Production of vinyl chloride copolymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084311A (en) * 1983-10-14 1985-05-13 Sekisui Chem Co Ltd Production of vinyl chloride copolymer
JPH0126364B2 (en) * 1983-10-14 1989-05-23 Sekisui Chemical Co Ltd

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