ES414799A1 - Process for the preparation of alkylarylthioureas and of alkyl aminobenzothiazoles for the production of dialkyl benzo thiazolylureas - Google Patents

Process for the preparation of alkylarylthioureas and of alkyl aminobenzothiazoles for the production of dialkyl benzo thiazolylureas

Info

Publication number
ES414799A1
ES414799A1 ES414799A ES414799A ES414799A1 ES 414799 A1 ES414799 A1 ES 414799A1 ES 414799 A ES414799 A ES 414799A ES 414799 A ES414799 A ES 414799A ES 414799 A1 ES414799 A1 ES 414799A1
Authority
ES
Spain
Prior art keywords
preparation
thiazolylureas
alkylarylthioureas
aminobenzothiazoles
benzo
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
ES414799A
Other languages
Spanish (es)
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.)
RE S Ets
Original Assignee
RE S Ets
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 RE S Ets filed Critical RE S Ets
Publication of ES414799A1 publication Critical patent/ES414799A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C335/00—Thioureas, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C335/04—Derivatives of thiourea
    • C07C335/16—Derivatives of thiourea having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • 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
    • C07D277/82—Nitrogen atoms

Landscapes

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

Abstract

Procedure for the preparation of 1-aryl-3-alcohitioureas R1NHCSNHR2, where R1 is an aryl radical and R2 is an alcohol radical, which consists of first preparing an alkaline aryldithiocarbamate, from arylamine and carbon sulfide, in the presence of an alkali, in a 1: 1: 1 gram molecule ratio, and successively treat this alkaline aryldithiocarbamate in boiling aqueous solution with an alkylamine, in a 1: 1-1: 3 gram molecule ratio. (Machine-translation by Google Translate, not legally binding)
ES414799A 1972-05-17 1973-05-16 Process for the preparation of alkylarylthioureas and of alkyl aminobenzothiazoles for the production of dialkyl benzo thiazolylureas Expired ES414799A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2443572A IT955583B (en) 1972-05-17 1972-05-17 PROCEDURE FOR THE PREPARATION OF ALKYLARYL THIOURES AND ALKYLAMINOBENZOTHIAZOLS FOR THE PRODUCTION OF DIALKYLBENZOTHIAZOLES LUREE

Publications (1)

Publication Number Publication Date
ES414799A1 true ES414799A1 (en) 1976-01-16

Family

ID=11213510

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414799A Expired ES414799A1 (en) 1972-05-17 1973-05-16 Process for the preparation of alkylarylthioureas and of alkyl aminobenzothiazoles for the production of dialkyl benzo thiazolylureas

Country Status (5)

Country Link
DE (1) DE2325041A1 (en)
ES (1) ES414799A1 (en)
FR (1) FR2184962B1 (en)
GB (1) GB1389180A (en)
IT (1) IT955583B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB353577A (en) * 1929-05-18 1931-07-30 Ici Ltd Manufacture of thiazole compounds
FR1179312A (en) * 1956-04-24 1959-05-22 Monsanto Canada Ltd nu, nu'-di- (carboxyalkylthiocarbamyl) polymethylenediamines

Also Published As

Publication number Publication date
FR2184962A1 (en) 1973-12-28
DE2325041A1 (en) 1973-12-06
FR2184962B1 (en) 1977-11-18
IT955583B (en) 1973-09-29
GB1389180A (en) 1975-04-03

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