BRPI0509714A - método de preparar 1-acetil-1-clorociclopropano - Google Patents

método de preparar 1-acetil-1-clorociclopropano

Info

Publication number
BRPI0509714A
BRPI0509714A BRPI0509714-2A BRPI0509714A BRPI0509714A BR PI0509714 A BRPI0509714 A BR PI0509714A BR PI0509714 A BRPI0509714 A BR PI0509714A BR PI0509714 A BRPI0509714 A BR PI0509714A
Authority
BR
Brazil
Prior art keywords
chlorocyclopropane
acetyl
preparing
reaction
pentanone
Prior art date
Application number
BRPI0509714-2A
Other languages
English (en)
Inventor
Joe J Hanson
David M Mayes
Klaus Stroech
Shekhar Kulkarni
Original Assignee
Bayer Cropscience Lp
Bayer Cropscience 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 Cropscience Lp, Bayer Cropscience Ag filed Critical Bayer Cropscience Lp
Publication of BRPI0509714A publication Critical patent/BRPI0509714A/pt
Publication of BRPI0509714B1 publication Critical patent/BRPI0509714B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/29—Saturated compounds containing keto groups bound to rings
    • C07C49/327—Saturated compounds containing keto groups bound to rings containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

MéTODO DE PREPARAR 1-ACETIL-1-CLOROCICLOPROPANO. A presente invenção fornece um método de preparação de 1-acetil-1-clorociclopropano de 1,3-dicloro-2-pentanona por reação com base na presença de um catalisador de transferência de fase. A reação pode ser realizada na presença ou ausência de um solvente orgânico e em um processo contínuo ou de batelada.
BRPI0509714-2A 2004-04-06 2005-03-31 Método de preparar 1-acetil-1-clorociclopropano BRPI0509714B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/818,689 2004-04-06
US10/818,689 US7227042B2 (en) 2004-04-06 2004-04-06 Method of preparing 1-acetyl-1-chlorocyclopropane
PCT/US2005/010773 WO2005100288A1 (en) 2004-04-06 2005-03-31 Method of preparing 1-acetyl-1-chlorcyclopropane

Publications (2)

Publication Number Publication Date
BRPI0509714A true BRPI0509714A (pt) 2007-09-18
BRPI0509714B1 BRPI0509714B1 (pt) 2014-09-23

Family

ID=34964365

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509714-2A BRPI0509714B1 (pt) 2004-04-06 2005-03-31 Método de preparar 1-acetil-1-clorociclopropano

Country Status (13)

Country Link
US (1) US7227042B2 (pt)
EP (2) EP2128119A1 (pt)
JP (1) JP4971136B2 (pt)
KR (1) KR101140198B1 (pt)
CN (2) CN101759539A (pt)
AT (1) ATE525341T1 (pt)
BR (1) BRPI0509714B1 (pt)
CA (1) CA2562054C (pt)
DK (1) DK1737807T3 (pt)
IL (1) IL178326A0 (pt)
MX (2) MXPA06011473A (pt)
TW (1) TWI365870B (pt)
WO (1) WO2005100288A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104151149A (zh) * 2014-08-07 2014-11-19 西安近代化学研究所 一种1-乙酰基-1-氯环丙烷的合成方法
CN104292089B (zh) * 2014-09-30 2016-01-13 大连九信生物化工科技有限公司 一种1-氯-1’-氯乙酰基环丙烷的合成工艺
CN104447262B (zh) * 2014-12-17 2021-05-11 上海生农生化制品股份有限公司 一锅法合成1-氯-1-氯乙酰基-环丙烷的方法
CN105859533A (zh) * 2016-04-26 2016-08-17 浙江中山化工集团股份有限公司 1-乙酰基-1-氯-环丙烷的制备方法
CN108084001A (zh) * 2016-11-22 2018-05-29 北京颖泰嘉和生物科技股份有限公司 一种改进的1-乙酰基-1-氯环丙烷的合成方法
CN110256223A (zh) * 2019-05-20 2019-09-20 江苏蓝丰生物化工股份有限公司 一种利用微通道反应器制备1-(1-氯环丙基)乙酮的方法
CN110694684B (zh) * 2019-10-24 2022-05-13 河北旭阳能源有限公司 杯芳烃相转移催化剂及其在丙硫菌唑中间体生产中的应用
CN112079698A (zh) * 2020-09-27 2020-12-15 北京旭阳科技有限公司 制备1-氯-1-（氯乙酰基）环丙烷的方法
CN114478216A (zh) * 2020-11-13 2022-05-13 辽宁众辉生物科技有限公司 1-乙酰基-1-氯环丙烷的新合成方法

Also Published As

Publication number Publication date
JP2007532545A (ja) 2007-11-15
KR20070002083A (ko) 2007-01-04
CN101759539A (zh) 2010-06-30
JP4971136B2 (ja) 2012-07-11
CA2562054A1 (en) 2005-10-27
CN1942421A (zh) 2007-04-04
MXPA06011473A (es) 2007-03-12
TWI365870B (en) 2012-06-11
EP1737807A1 (en) 2007-01-03
TW200602291A (en) 2006-01-16
IL178326A0 (en) 2007-02-11
EP1737807B1 (en) 2011-09-21
CA2562054C (en) 2013-02-12
WO2005100288A1 (en) 2005-10-27
US7227042B2 (en) 2007-06-05
DK1737807T3 (da) 2012-01-16
US20050222451A1 (en) 2005-10-06
CN100579944C (zh) 2010-01-13
EP2128119A1 (en) 2009-12-02
KR101140198B1 (ko) 2012-05-02
ATE525341T1 (de) 2011-10-15
BRPI0509714B1 (pt) 2014-09-23
MXPA06011548A (es) 2007-02-21

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/03/2005, OBSERVADAS AS CONDICOES LEGAIS.

B25C Requirement related to requested transfer of rights

Free format text: A FIM DE ATENDER A(S) TRANSFERENCIA(S), REQUERIDA(S) ATRAVES DA PETICAO NO 860150197132 DE 03/09/2015, E NECESSARIO APRESENTAR A LEGALIZACAO CONSULAR DO DOCUMENTO DE NOTARIZACAO ALEMA UR.-NO. 824/2015, QUE DEMOSTRA QUE CLAUDIA LINDER PODE ASSINAR PELA BAYER INTELLECTUAL PROPERTY GMBH.

B25A Requested transfer of rights approved
B25G Requested change of headquarter approved
B25A Requested transfer of rights approved