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ES432450A1 - Procedure for preparing tiazol derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing tiazol derivatives. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES432450A1
ES432450A1 ES432450A ES432450A ES432450A1 ES 432450 A1 ES432450 A1 ES 432450A1 ES 432450 A ES432450 A ES 432450A ES 432450 A ES432450 A ES 432450A ES 432450 A1 ES432450 A1 ES 432450A1
Authority
ES
Spain
Prior art keywords
formula
radical
see formula
see
translation
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
ES432450A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES432450A1 publication Critical patent/ES432450A1/en
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
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 to ring carbon atoms
    • C07D277/38—Nitrogen atoms
    • C07D277/44—Acylated amino or imino radicals
    • C07D277/48—Acylated amino or imino radicals by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof, e.g. carbonylguanidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Procedure for preparing thiazole derivatives, with herbicidal properties, of the formula: **(See formula)** where X is a chlorine, bromine, fluorine or iodine atom; Y is a hydrogen atom or a lower aliphatic radical; R is a lower aliphatic radical; and Z is (a) a divalent radical of the formula: **(See formula)** wherein R1 is an optionally substituted lower hydrocarbyl radical or (b) a divalent radical of formula: **(See formula)** wherein R2 is a hydrogen atom or an acyl radical and R3 is a hydrogen atom, an acyl radical or an optionally substituted lower hydrocarbyl radical; characterized in that a thiazole derivative of the formula is reacted: **(See formula)** with glyoxal to obtain compounds where Z has the formula: **(See formula)** these latter compounds optionally being reacted with an aliphatic alcohol of formula R3OH in the presence of an acidic catalyst to obtain compounds wherein Z has the formula: **(See formula)** and the latter products being optionally reacted with a carboxylic acid or chloride to obtain compounds in which Z has the formula **(See formula)** where R is an acyl group. (Machine-translation by Google Translate, not legally binding)
ES432450A 1973-11-30 1974-11-29 Procedure for preparing tiazol derivatives. (Machine-translation by Google Translate, not legally binding) Expired ES432450A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5566273 1973-11-30

Publications (1)

Publication Number Publication Date
ES432450A1 true ES432450A1 (en) 1977-03-01

Family

ID=10474521

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432450A Expired ES432450A1 (en) 1973-11-30 1974-11-29 Procedure for preparing tiazol derivatives. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
JP (1) JPS50111238A (en)
BE (1) BE822529A (en)
BR (1) BR7409890A (en)
DE (1) DE2456822A1 (en)
DK (1) DK604274A (en)
ES (1) ES432450A1 (en)
FR (1) FR2252808A1 (en)
IL (1) IL46058A0 (en)
NL (1) NL7415584A (en)
ZA (1) ZA747255B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ184081A (en) * 1976-06-01 1980-10-08 Velsicol Chemical Corp 1-thiazol-2-yl-1 3-imidazolidn-2-ones
GB9823873D0 (en) * 1998-10-30 1998-12-30 Pharmacia & Upjohn Spa 2-ureido-thiazole derivatives,process for their preparation,and their use as antitumour agents
WO2003015778A1 (en) 2001-08-17 2003-02-27 Merck & Co., Inc. Tyrosine kinase inhibitors
WO2003092595A2 (en) 2002-05-02 2003-11-13 Merck & Co., Inc Tyrosine kinase inhibitors
GB201419827D0 (en) * 2014-11-07 2014-12-24 Syngenta Participations Ag Herbicidal compounds
GB201419828D0 (en) 2014-11-07 2014-12-24 Syngenta Participations Ag Herbicidal compounds

Also Published As

Publication number Publication date
JPS50111238A (en) 1975-09-01
ZA747255B (en) 1975-11-26
FR2252808A1 (en) 1975-06-27
BE822529A (en) 1975-05-22
NL7415584A (en) 1975-06-03
DE2456822A1 (en) 1975-06-05
BR7409890A (en) 1976-05-25
IL46058A0 (en) 1975-03-13
DK604274A (en) 1975-07-28

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