HUT43022A - Process for preparing monochloro-pinacolone - Google Patents

Process for preparing monochloro-pinacolone

Info

Publication number
HUT43022A
HUT43022A HU864766A HU476686A HUT43022A HU T43022 A HUT43022 A HU T43022A HU 864766 A HU864766 A HU 864766A HU 476686 A HU476686 A HU 476686A HU T43022 A HUT43022 A HU T43022A
Authority
HU
Hungary
Prior art keywords
pinacolone
monochloro
preparing
preparing monochloro
Prior art date
Application number
HU864766A
Other languages
English (en)
Inventor
Jackman
Original Assignee
Mobay Corp
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 Mobay Corp filed Critical Mobay Corp
Publication of HUT43022A publication Critical patent/HUT43022A/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • C07C45/63—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 introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/255—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HU864766A 1985-11-19 1986-11-18 Process for preparing monochloro-pinacolone HUT43022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/799,540 US4642385A (en) 1985-11-19 1985-11-19 Preparation of monochloropinacolone

Publications (1)

Publication Number Publication Date
HUT43022A true HUT43022A (en) 1987-09-28

Family

ID=25176167

Family Applications (1)

Application Number Title Priority Date Filing Date
HU864766A HUT43022A (en) 1985-11-19 1986-11-18 Process for preparing monochloro-pinacolone

Country Status (7)

Country Link
US (1) US4642385A (hu)
EP (1) EP0226028A3 (hu)
JP (1) JPS62120336A (hu)
CA (1) CA1280757C (hu)
DD (1) DD258802A5 (hu)
HU (1) HUT43022A (hu)
IL (1) IL80657A0 (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1046940C (zh) * 1996-02-14 1999-12-01 南开大学 α-三唑基频哪酮的制备方法
KR20030045405A (ko) * 2001-12-04 2003-06-11 주식회사 아이디에스 휴대용 위성안테나
CN107628935A (zh) * 2017-09-27 2018-01-26 南通利奥化工科技有限公司 一种二氯频哪酮的生产方法
CN112430180A (zh) * 2020-10-24 2021-03-02 湖北山水化工有限公司 制备一氯频呐酮的工艺系统及工艺
CN113087604A (zh) * 2021-04-19 2021-07-09 鹤壁全丰生物科技有限公司 一氯频呐酮生产工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397240A (en) * 1962-07-24 1968-08-13 Merck & Co Inc Process for the monohalogenation of acetone
DE2018972A1 (en) * 1970-04-21 1971-11-04 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Monohaloacetone prodn
US3912752A (en) * 1972-01-11 1975-10-14 Bayer Ag 1-Substituted-1,2,4-triazoles
DE2431073A1 (de) * 1974-06-28 1976-01-15 Bayer Ag Fungizides mittel
DE2716896B1 (de) * 1977-04-16 1978-11-02 Bayer Ag Verfahren zur Herstellung von 1-Chlor-3,3-dimethyl-butan-2-on
DE2716895C2 (de) * 1977-04-16 1985-09-19 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von monohalogenierten Ketonen
JPS53137908A (en) * 1977-05-10 1978-12-01 Shionogi & Co Ltd Syntheses of monochloropinacolone and cyanopinacolone
US4439623A (en) * 1981-10-05 1984-03-27 Merck & Co., Inc. Process for the preparation of monochloroacetone

Also Published As

Publication number Publication date
JPS62120336A (ja) 1987-06-01
IL80657A0 (en) 1987-02-27
EP0226028A2 (de) 1987-06-24
EP0226028A3 (de) 1988-01-27
DD258802A5 (de) 1988-08-03
CA1280757C (en) 1991-02-26
US4642385A (en) 1987-02-10

Similar Documents

Publication Publication Date Title
PT82062A (en) Process for preparing pyridinylimidazolidinone compounds
HUT42441A (en) Process for preparing indolyl- and indazolyl-carboxamide derivatives
EP0199997A3 (en) Process for preparing diaryl-pentaerythritol
YU44603B (en) Process for obtaining hynolone
GR861004B (en) Process for preparing fluorized benzyltriazol compounds
PT83293B (en) Process for preparing dihidropyridine-2-hydroxyamines useful asmedicaments
PT83154A (en) Process for preparing quinolizinesulphonamides
ZA863454B (en) Process for preparing benzothiazolesulphenamides
HUT42766A (en) Process for preparing n-sulfamyl-3-(2-guanidino-thiazolyl-4-methyl-thio)-propionamidine
YU218086A (en) Process for preparing herbicidically effective imidazolynones
GB8800425D0 (en) Process for preparing 4 4-dialkyl-2-azetidinones
PT81988A (en) Process for preparing novel alkylamino-furanone derivatives
HUT40445A (en) Process for preparing 2-bromo-alpha-ergochristine
HUT43022A (en) Process for preparing monochloro-pinacolone
HUT43039A (en) Process for preparing 4-hydroxy-2-oxo-pyrrolidin-1-yl-acetamide
HUT42769A (en) Process for preparing pyridazodiazepines
PT82643A (en) Process for preparing substituted hexanydro arylquinolizines
HUT42438A (en) Process for preparing novel 4-alkoxy-2-oxo-pyrrolidin-1-yl-acetic acid-alkylesters
PT83959A (en) Process for preparing novel substituted arylfluorazolylalkanols
HUT40795A (en) Process for preparing fluoro-alkane compounds
GB2171096B (en) Process for preparing pyrone-3-carboxamide compounds
ZA858865B (en) Process for preparing mixtures
HUT42066A (en) Process for preparing 4-phenyl-propyl-indole derivatives
HUT42753A (en) Process for preparing aryl-cyanamides
GB2185016B (en) Process for preparing 3-phenoxybenzaldehydes