KR790000730B1 - Method for preparing bis-(2-pyridyl-1-oxide) disulfide - Google Patents

Method for preparing bis-(2-pyridyl-1-oxide) disulfide

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Publication number
KR790000730B1
KR790000730B1 KR7500947A KR750000947A KR790000730B1 KR 790000730 B1 KR790000730 B1 KR 790000730B1 KR 7500947 A KR7500947 A KR 7500947A KR 750000947 A KR750000947 A KR 750000947A KR 790000730 B1 KR790000730 B1 KR 790000730B1
Authority
KR
South Korea
Prior art keywords
oxide
pyridyl
disulfide
preparing bis
pyridine
Prior art date
Application number
KR7500947A
Other languages
Korean (ko)
Inventor
Hooks Haywood Jr
J J Pitts
Original Assignee
Olin 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 Olin Corp filed Critical Olin Corp
Priority to KR7500947A priority Critical patent/KR790000730B1/en
Application granted granted Critical
Publication of KR790000730B1 publication Critical patent/KR790000730B1/en

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  • Pyridine Compounds (AREA)

Abstract

Bis (2-pyridyl-l-oxide) disulfide(I), useful as bactericides and fungicides(no data), was prepd. with a high purity and high yield. Thus, 2-chloro-pyridine-N-oxide was obtained by oxidizing 2-chloro-pyridine with permaleic acid, and mercaptized by alkali metal hydrosulfide or alkali metal sulfide to form an alkali salt of 2-mercaptopyridine-N-oxide, maintaining the final pH at 4-5, and oxidized with a hydrogenperoxide to give I.
KR7500947A 1975-05-01 1975-05-01 Method for preparing bis-(2-pyridyl-1-oxide) disulfide KR790000730B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7500947A KR790000730B1 (en) 1975-05-01 1975-05-01 Method for preparing bis-(2-pyridyl-1-oxide) disulfide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7500947A KR790000730B1 (en) 1975-05-01 1975-05-01 Method for preparing bis-(2-pyridyl-1-oxide) disulfide

Publications (1)

Publication Number Publication Date
KR790000730B1 true KR790000730B1 (en) 1979-06-28

Family

ID=19201158

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7500947A KR790000730B1 (en) 1975-05-01 1975-05-01 Method for preparing bis-(2-pyridyl-1-oxide) disulfide

Country Status (1)

Country Link
KR (1) KR790000730B1 (en)

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