KR830001918A - Method for purifying mercapto benzothiazole - Google Patents

Method for purifying mercapto benzothiazole Download PDF

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Publication number
KR830001918A
KR830001918A KR1019800000909A KR800000909A KR830001918A KR 830001918 A KR830001918 A KR 830001918A KR 1019800000909 A KR1019800000909 A KR 1019800000909A KR 800000909 A KR800000909 A KR 800000909A KR 830001918 A KR830001918 A KR 830001918A
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KR
South Korea
Prior art keywords
mercaptobenzothiazole
purifying
mercapto benzothiazole
extraction solvent
aniline
Prior art date
Application number
KR1019800000909A
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Korean (ko)
Other versions
KR830002452B1 (en
Inventor
쉘 알리코 미
티그놀 아드리엥
Original Assignee
쟝 후 씽
프로뒤 쉬미퀴 유징쿨망
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Publication date
Application filed by 쟝 후 씽, 프로뒤 쉬미퀴 유징쿨망 filed Critical 쟝 후 씽
Priority to KR1019800000909A priority Critical patent/KR830002452B1/en
Publication of KR830001918A publication Critical patent/KR830001918A/en
Application granted granted Critical
Publication of KR830002452B1 publication Critical patent/KR830002452B1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D277/70—Sulfur atoms
    • C07D277/72—2-Mercaptobenzothiazole

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Thiazole And Isothizaole Compounds (AREA)

Abstract

내용 없음No content

Description

머어캅토 벤조티아졸의 정제방법Method for purifying mercapto benzothiazole

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this content is publicly disclosed, the full text is not included.

Claims (1)

아닐린, 유황 및 2황화탄소를 공지의 방법으로 반응시켜서 얻는 머어캅토벤조티아졸 조제물 중의 불순 성분을 추출하여 순도 높은 머어캅토벤조티아졸을 얻음에 있어서, 아닐린을 머어캅토벤조티아졸 조제물 중의 불순성분에 대한 추출용제로 하고서 증류정제식 재순환 내지 비증류 재식용식 재순환용 추출용제로 사용하여 추출처리함을 특징으로 하는 머어캅토벤조티아졸의 정제방법.In extracting the impurity component in the mercaptobenzothiazole formulation obtained by reacting aniline, sulfur, and carbon disulfide by a known method, to obtain a high purity mercaptobenzothiazole, aniline in the mercaptobenzothiazole formulation A method for purifying mercaptobenzothiazole, characterized in that it is used as an extraction solvent for impurity components and used as an extraction solvent for distillation purification type recirculation to non-distillation regeneration type recycling. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: Disclosure is based on the original application.
KR1019800000909A 1980-03-05 1980-03-05 Purification method of mercaptoben jothiazole KR830002452B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800000909A KR830002452B1 (en) 1980-03-05 1980-03-05 Purification method of mercaptoben jothiazole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800000909A KR830002452B1 (en) 1980-03-05 1980-03-05 Purification method of mercaptoben jothiazole

Publications (2)

Publication Number Publication Date
KR830001918A true KR830001918A (en) 1983-05-19
KR830002452B1 KR830002452B1 (en) 1983-10-26

Family

ID=19215771

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800000909A KR830002452B1 (en) 1980-03-05 1980-03-05 Purification method of mercaptoben jothiazole

Country Status (1)

Country Link
KR (1) KR830002452B1 (en)

Also Published As

Publication number Publication date
KR830002452B1 (en) 1983-10-26

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