BR8505582A - Processo para a preparacao de benzotiazolsulfenamidas - Google Patents

Processo para a preparacao de benzotiazolsulfenamidas

Info

Publication number
BR8505582A
BR8505582A BR8505582A BR8505582A BR8505582A BR 8505582 A BR8505582 A BR 8505582A BR 8505582 A BR8505582 A BR 8505582A BR 8505582 A BR8505582 A BR 8505582A BR 8505582 A BR8505582 A BR 8505582A
Authority
BR
Brazil
Prior art keywords
benzotiazolsulphenamids
preparation
mercaptobenzothiazole
oxidation
salts
Prior art date
Application number
BR8505582A
Other languages
English (en)
Inventor
Juergen Wassen
Dieter Huellstrung
Harro Schlesmann
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BR8505582A publication Critical patent/BR8505582A/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
    • C07D277/76—Sulfur atoms attached to a second hetero atom
    • C07D277/80—Sulfur atoms attached to a second hetero atom to a nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BR8505582A 1984-11-08 1985-11-07 Processo para a preparacao de benzotiazolsulfenamidas BR8505582A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843440801 DE3440801A1 (de) 1984-11-08 1984-11-08 Verfahren zur herstellung von lagerstabilen benzothiazolsulfenamiden

Publications (1)

Publication Number Publication Date
BR8505582A true BR8505582A (pt) 1986-08-12

Family

ID=6249791

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8505582A BR8505582A (pt) 1984-11-08 1985-11-07 Processo para a preparacao de benzotiazolsulfenamidas

Country Status (8)

Country Link
EP (1) EP0180869B1 (pt)
JP (1) JPS61115075A (pt)
AT (1) ATE36528T1 (pt)
BR (1) BR8505582A (pt)
DE (2) DE3440801A1 (pt)
ES (1) ES8605497A1 (pt)
IN (1) IN164451B (pt)
ZA (1) ZA858567B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436346A (en) * 1991-12-21 1995-07-25 Akzo Nobel N.V. Process for the preparation of benzothiazolyl-2-sulphenamides
WO1993013084A1 (de) * 1991-12-21 1993-07-08 Akzo Nobel N.V. Verfahren zur herstellung von benzthiazolyl-2-sulfenamiden
DE10307138A1 (de) * 2003-02-20 2004-09-02 Bayer Ag Verfahren zur Herstellung von Lagerstabilen Benzthiazolylsulfenamiden
CN101717379B (zh) * 2009-12-09 2011-06-01 河南省开仑化工有限责任公司 一种橡胶硫化促进剂cbs的生产方法
CN103508976A (zh) * 2013-09-30 2014-01-15 科迈化工股份有限公司 生产橡胶硫化促进剂ns的方法
CN103524453A (zh) * 2013-09-30 2014-01-22 科迈化工股份有限公司 溶剂法生产橡胶硫化促进剂ns的方法
CN103539759A (zh) * 2013-10-16 2014-01-29 科迈化工股份有限公司 减少促进剂tbbs合成中用水的方法
CN108727302A (zh) * 2017-10-23 2018-11-02 科迈化工股份有限公司 一种环保型n-叔丁基-2-苯并噻唑次磺酰胺（ns）合成工艺
CN108530383B (zh) * 2018-05-23 2022-07-15 科迈化工股份有限公司 一种硫化促进剂tbbs及其连续化生产方法
EP3730485A1 (de) * 2019-04-25 2020-10-28 LANXESS Deutschland GmbH Verfahren zur herstellung von n,n-disubstituierten benzthiazolyl-sulfenamiden

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754505A (fr) * 1969-08-08 1971-02-08 Bayer Ag Procede pour la preparation de benzothiazylsulfenamides purs
US4258197A (en) * 1979-06-08 1981-03-24 Pennwalt Corporation Manufacture of sulfenamides

Also Published As

Publication number Publication date
EP0180869A2 (de) 1986-05-14
ES548717A0 (es) 1986-03-16
IN164451B (pt) 1989-03-18
EP0180869B1 (de) 1988-08-17
JPS61115075A (ja) 1986-06-02
ATE36528T1 (de) 1988-09-15
DE3564431D1 (en) 1988-09-22
DE3440801A1 (de) 1986-05-15
ES8605497A1 (es) 1986-03-16
ZA858567B (en) 1986-06-25
EP0180869A3 (en) 1986-11-26

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