BR7507091A - Processo aperfeicoado para preparar 2-mercapto-benzotiazo - Google Patents

Processo aperfeicoado para preparar 2-mercapto-benzotiazo

Info

Publication number
BR7507091A
BR7507091A BR7507091*A BR7507091A BR7507091A BR 7507091 A BR7507091 A BR 7507091A BR 7507091 A BR7507091 A BR 7507091A BR 7507091 A BR7507091 A BR 7507091A
Authority
BR
Brazil
Prior art keywords
benzotiazo
mercapto
prepare
perfect process
perfect
Prior art date
Application number
BR7507091*A
Other languages
English (en)
Inventor
G Mina
J Erjavec
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of BR7507091A publication Critical patent/BR7507091A/pt

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
BR7507091*A 1974-11-14 1975-10-29 Processo aperfeicoado para preparar 2-mercapto-benzotiazo BR7507091A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/523,954 US3975394A (en) 1974-11-14 1974-11-14 Process for 2-mercaptobenzothiazole

Publications (1)

Publication Number Publication Date
BR7507091A true BR7507091A (pt) 1976-08-10

Family

ID=24087102

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7507091*A BR7507091A (pt) 1974-11-14 1975-10-29 Processo aperfeicoado para preparar 2-mercapto-benzotiazo

Country Status (7)

Country Link
US (1) US3975394A (pt)
JP (1) JPS5175067A (pt)
AR (1) AR206234A1 (pt)
BR (1) BR7507091A (pt)
DE (1) DE2551060A1 (pt)
GB (1) GB1478131A (pt)
NL (1) NL7511501A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5367082A (en) * 1990-09-07 1994-11-22 Akzo N.V. Process for the preparation of 2-mercaptobenzothiazole
DE4028473A1 (de) * 1990-09-07 1992-03-12 Akzo Gmbh Verfahren zur herstellung von 2-mercapto-benzothiazol
WO1997046544A1 (en) * 1996-06-03 1997-12-11 Akzo Nobel N.V. Acid catalysed process for preparing 2-mercaptobenzothiazole and derivatives thereof
EP2134143B1 (de) * 2008-06-09 2010-12-15 Leister Process Technologies Elektrisches Widerstandsheizelement für eine Heizeinrichtung zum Erhitzen eines strömenden gasförmigen Mediums
CN102391205A (zh) * 2011-09-20 2012-03-28 科迈化工股份有限公司 橡胶硫化促进剂2-巯基苯并噻唑的合成方法
CN106397353A (zh) * 2016-07-22 2017-02-15 蔚林新材料科技股份有限公司 一种橡胶硫化促进剂2‑巯基苯并噻唑的制备方法
CN106380432B (zh) * 2016-08-23 2018-06-01 山东阳谷华泰化工股份有限公司 一种由促进剂m制备二苯氨基二硫化物的方法
CN112321529A (zh) * 2020-11-04 2021-02-05 鹤壁市恒力橡塑股份有限公司 一种2-巯基苯并噻唑的制备方法
CN112645899A (zh) * 2020-12-25 2021-04-13 蔚林新材料科技股份有限公司 一种连续合成2-巯基苯并噻唑的绿色清洁工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1753898A (en) * 1927-07-14 1930-04-08 Rubber Service Lab Co Manufacture of aromatic thiazole compounds

Also Published As

Publication number Publication date
NL7511501A (nl) 1976-05-18
US3975394A (en) 1976-08-17
GB1478131A (en) 1977-06-29
DE2551060A1 (de) 1976-05-26
AR206234A1 (es) 1976-07-07
JPS5175067A (en) 1976-06-29

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