ES489230A1 - Procedimiento de purificacion del mercaptobenzotiazol - Google Patents

Procedimiento de purificacion del mercaptobenzotiazol

Info

Publication number
ES489230A1
ES489230A1 ES489230A ES489230A ES489230A1 ES 489230 A1 ES489230 A1 ES 489230A1 ES 489230 A ES489230 A ES 489230A ES 489230 A ES489230 A ES 489230A ES 489230 A1 ES489230 A1 ES 489230A1
Authority
ES
Spain
Prior art keywords
purification
mercapto benzothiazole
aniline
benzothiazole
mercapto
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.)
Expired
Application number
ES489230A
Other languages
English (en)
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of ES489230A1 publication Critical patent/ES489230A1/es
Expired legal-status Critical Current

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

Landscapes

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

Abstract

LAMPARA FDE USO QUIRURGICO DE MULTIPLES FILAMENTOS. LA LAMPARA (10) TIENE UN ALOJAMIENTO O CAJA (11) SOPORTADA EN UNA MENSULA APROPIADA. LA CAJA (11) SOPORTA UN PRIMER REFLECTOR (12) DE MANANTIAL, UNA AMPOLLA (12''), UN SEGUNDO REFLECTOR (13) Y UN TERCER REFLECTOR (14). EL REFLECTOR DE MANANTIAL TIENE UN PUNTO FOCAL (20) Y UN EJE DE SIMETRIA (42). LA AMPOLLA O LAMPARA TIENE VARIOS MANANTIALES LUMINOSOS (15, 16) Y AUN PODRIA TENER MAS. CUANDO SE EXCITA EL PRIMER FILAMENTO (15) SE REFLEJA UN RAYO LUMINOSO POR LOS REFLECTORES (12, 13, 14) A TRAVES DE LAS TRAYECTORIAS (27, 28, 29) EN UNA DISTRIBUCION DE GRAN TAMAÑO SOBRE UN OBJETO.
ES489230A 1979-03-06 1980-03-05 Procedimiento de purificacion del mercaptobenzotiazol Expired ES489230A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905710A FR2450828A1 (fr) 1979-03-06 1979-03-06 Procede de purification du mercaptobenzothiazole

Publications (1)

Publication Number Publication Date
ES489230A1 true ES489230A1 (es) 1980-08-16

Family

ID=9222794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489230A Expired ES489230A1 (es) 1979-03-06 1980-03-05 Procedimiento de purificacion del mercaptobenzotiazol

Country Status (13)

Country Link
US (1) US4371698A (es)
EP (1) EP0015802B1 (es)
JP (1) JPS55143979A (es)
AU (1) AU519597B2 (es)
BR (1) BR8001318A (es)
CA (1) CA1151180A (es)
CS (1) CS231971B2 (es)
DD (1) DD149364A5 (es)
DE (1) DE3067992D1 (es)
DK (1) DK145909C (es)
ES (1) ES489230A1 (es)
FR (1) FR2450828A1 (es)
YU (1) YU61380A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257090A (en) * 1964-07-06 1966-06-21 Tabco Combination bag holding bracket and drawstring threading means
US4515957A (en) * 1982-08-20 1985-05-07 The B. F. Goodrich Company Purification of mercaptobenzothiazole
FR2565977B1 (fr) * 1984-06-15 1986-08-29 Atochem Procede de purification du mercaptobenzothiazole
DE4028473A1 (de) * 1990-09-07 1992-03-12 Akzo Gmbh Verfahren zur herstellung von 2-mercapto-benzothiazol
SK286026B6 (sk) * 2003-12-23 2008-01-07 Duslo, A. S. Spôsob získavania 2-merkaptobenztiazolu
CN102675242A (zh) * 2012-05-08 2012-09-19 中国石油化工股份有限公司 一种硫化促进剂m的精制方法
CN113912564B (zh) * 2021-10-27 2023-01-31 河南省化工研究所有限责任公司 一种金属卟啉温和催化氧化制备2-巯基苯并噻唑的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090233A (en) * 1935-11-01 1937-08-17 Wingfoot Corp Process for manufacture of mercapto aryl thiazoles
US2161741A (en) * 1937-05-27 1939-06-06 Wingfoot Corp Manufacture of mercaptothiazoles
FR2397409A1 (fr) * 1977-07-12 1979-02-09 Ugine Kuhlmann Procede de purification de mercaptobenzothiazole

Also Published As

Publication number Publication date
JPS55143979A (en) 1980-11-10
DK145909B (da) 1983-04-11
FR2450828B1 (es) 1981-03-27
BR8001318A (pt) 1980-11-04
AU519597B2 (en) 1981-12-10
DD149364A5 (de) 1981-07-08
US4371698A (en) 1983-02-01
CA1151180A (fr) 1983-08-02
DK145909C (da) 1983-09-19
CS149380A2 (en) 1984-01-16
YU61380A (en) 1984-02-29
EP0015802A1 (fr) 1980-09-17
EP0015802B1 (fr) 1984-05-30
CS231971B2 (en) 1985-01-16
DE3067992D1 (en) 1984-07-05
FR2450828A1 (fr) 1980-10-03
DK90080A (da) 1980-09-07
AU5607480A (en) 1980-09-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001