ES2065375T3 - Sintesis mejorada de 4-metil-3-tiosemicarbazida. - Google Patents

Sintesis mejorada de 4-metil-3-tiosemicarbazida.

Info

Publication number
ES2065375T3
ES2065375T3 ES89304150T ES89304150T ES2065375T3 ES 2065375 T3 ES2065375 T3 ES 2065375T3 ES 89304150 T ES89304150 T ES 89304150T ES 89304150 T ES89304150 T ES 89304150T ES 2065375 T3 ES2065375 T3 ES 2065375T3
Authority
ES
Spain
Prior art keywords
methyl
thyosemicarbazide
improved synthesis
methyldithiocarbamate
formula
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 - Lifetime
Application number
ES89304150T
Other languages
English (en)
Inventor
Ralph Kenneth Achgill
Laurence Wesley Call
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.)
Corteva Agriscience LLC
Original Assignee
DowElanco LLC
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 DowElanco LLC filed Critical DowElanco LLC
Application granted granted Critical
Publication of ES2065375T3 publication Critical patent/ES2065375T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C337/00—Derivatives of thiocarbonic acids containing functional groups covered by groups C07C333/00 or C07C335/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
    • C07C337/06—Compounds containing any of the groups, e.g. thiosemicarbazides

Landscapes

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

Abstract

UN METODO MEJORADO PARA LA PREPARACION DE 4 - METIL - 3 TIOSEMICARBACIDA, UN INTERMEDIARIO DE VALOR EN LA PREPARACION DE CIERTOS HERBICIDAS, POR REACCION DE UNA SAL DE AMONIO CUATERNARIO DE METILDITIOCARBAMATO DE LA FORMULA (II), QUE COMPRENDE LA REACCION DE UNA SAL DE AMONIO CUATERNARIA DE METILDITIOCARBAMATO DE LA FORMULA (I), DONDE R ES UN ALQUIL C1 - C4, CON HIDRACINA.
ES89304150T 1988-04-27 1989-04-26 Sintesis mejorada de 4-metil-3-tiosemicarbazida. Expired - Lifetime ES2065375T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18563288A 1988-04-27 1988-04-27

Publications (1)

Publication Number Publication Date
ES2065375T3 true ES2065375T3 (es) 1995-02-16

Family

ID=22681799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89304150T Expired - Lifetime ES2065375T3 (es) 1988-04-27 1989-04-26 Sintesis mejorada de 4-metil-3-tiosemicarbazida.

Country Status (7)

Country Link
EP (1) EP0339964B1 (es)
JP (1) JPH0211562A (es)
AT (1) ATE115561T1 (es)
BR (1) BR8901957A (es)
DE (1) DE68919894T2 (es)
ES (1) ES2065375T3 (es)
GR (1) GR3015305T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0303844A2 (hu) * 2001-04-09 2004-03-29 Dow Agrosciences Llc Eljárás tioszemikarbazidok előállítására
CN117567340A (zh) * 2023-10-10 2024-02-20 湖南化工研究院有限公司 一种甲基氨基硫脲的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE832891C (de) * 1949-12-20 1952-03-03 Bayer Ag Verfahren zur Herstellung von Thiosemicarbaziden
JPS5635665B1 (es) * 1971-05-25 1981-08-19
DE2546096C2 (de) * 1975-10-15 1983-08-25 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von 4-Alkyl- thiosemicarbaziden
US4237066A (en) * 1978-10-26 1980-12-02 Mobay Chemical Corporation Preparation of lower alkyl thiosemicarbazides
US4853483A (en) * 1986-11-06 1989-08-01 Ici Americas Inc. Preparation of alkyl thiosemicarbazides

Also Published As

Publication number Publication date
GR3015305T3 (en) 1995-06-30
EP0339964A2 (en) 1989-11-02
EP0339964A3 (en) 1991-06-12
ATE115561T1 (de) 1994-12-15
JPH0211562A (ja) 1990-01-16
EP0339964B1 (en) 1994-12-14
BR8901957A (pt) 1989-12-05
DE68919894D1 (de) 1995-01-26
DE68919894T2 (de) 1995-05-04

Similar Documents

Publication Publication Date Title
DK0398692T3 (da) Alkoxyiminoacetamidderivater og anvendelsen deraf som fungicider
DK0446913T3 (da) Fremgangsmåde til fremstilling af chlorthiazolderivater.
TW356415B (en) 2-Amino-1,3,5-triazines, processes for their preparation, and their use as herbicides
EP0097469A3 (en) Triazole antifungal agents
AU567100B2 (en) Imidazole and triazole fungicides
SE8502073D0 (sv) Delta?722-1,2,4-triazolin-5-on-derivat och herbicida kompositioner, som innehaller desamma
ES2065375T3 (es) Sintesis mejorada de 4-metil-3-tiosemicarbazida.
IE37629B1 (en) S-triazinediones and their use as herbicides
ATE61056T1 (de) Isoxazolaethanol-derivate.
DK0676399T3 (da) Methotrexaderivater
ES8207154A1 (es) Un procedimiento de preparacion de carbamoil-1-(dicloro-3,5 fenil)-3-hidantoinas sustituidas en n
IL91702A0 (en) Azolylmethylcyclopropanes,their manufacture and their use as fungicides and plant growth regulators
BR9305092A (pt) Processo para a preparação de derivados de 5-pirazolmercáptan, composto ditiocarbazato de etilideno, processo para a preparação de derivados do mesmo
IE810017L (en) Benzenamines
DK0745680T3 (da) Nye fungicide midler LL-15G256 gamma, delta, og epsilon produceret af LL-15G256 (Hypoxylon oceanicum)
NO914262L (no) Fremgangsmaate for fremstilling av et alifatisk amid og salter derav
IE43426L (en) Ureidoacetic acid fungicides.
DK240785D0 (da) Fremgangsmaade til fremstilling af propansyrederivater og salte deraf
DK0410320T3 (da) Fremgangsmåde til fremstilling af lankacidincarbamatderivater
AU1217983A (en) 2-triazolyl-1-phenylethane derivatives
KR830000008A (ko) 트리아진류 제초제의 개량된 제조방법

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 339964

Country of ref document: ES