GB1187174A - Synthesis of Haloacetophenones - Google Patents

Synthesis of Haloacetophenones

Info

Publication number
GB1187174A
GB1187174A GB2726868A GB2726868A GB1187174A GB 1187174 A GB1187174 A GB 1187174A GB 2726868 A GB2726868 A GB 2726868A GB 2726868 A GB2726868 A GB 2726868A GB 1187174 A GB1187174 A GB 1187174A
Authority
GB
United Kingdom
Prior art keywords
haloacetophenones
june
synthesis
compounds
acetyl halide
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
GB2726868A
Other languages
English (en)
Inventor
Ronald Kent June
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of GB1187174A publication Critical patent/GB1187174A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions

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)
GB2726868A 1967-06-09 1968-06-07 Synthesis of Haloacetophenones Expired GB1187174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64480967A 1967-06-09 1967-06-09

Publications (1)

Publication Number Publication Date
GB1187174A true GB1187174A (en) 1970-04-08

Family

ID=24586426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2726868A Expired GB1187174A (en) 1967-06-09 1968-06-07 Synthesis of Haloacetophenones

Country Status (6)

Country Link
BE (1) BE716290A (enrdf_load_stackoverflow)
CH (1) CH494202A (enrdf_load_stackoverflow)
DE (1) DE1768624A1 (enrdf_load_stackoverflow)
FR (1) FR1567806A (enrdf_load_stackoverflow)
GB (1) GB1187174A (enrdf_load_stackoverflow)
NL (1) NL6807990A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142092A (en) * 1988-10-24 1992-08-25 Bayer Aktiengesellschaft Fluorine-containing acetophenones optionally halogenated on the CH3 -group and their precurser fluorine-containing benzonitriles
CN113121324A (zh) * 2021-04-20 2021-07-16 江西永通科技股份有限公司 一种2，2，2’，4’，5’-五氯苯乙酮的合成方法
CN116693376A (zh) * 2023-06-02 2023-09-05 辽阳大吉化工科技有限公司 一种4-溴苯乙酮的制备方法
CN119191952A (zh) * 2024-09-11 2024-12-27 合肥立方制药股份有限公司 一种森巴考特中间体的制备方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519979A1 (fr) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim Procede de preparation de trifluoromethoxy ou trifluoromethylthiophenylsulfones
FR2519980A1 (fr) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim Procede de sulfonylation d'halogeno ou trihalogenomethylbenzenes
FR2519974A1 (fr) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim Procede d'acylation d'halogeno ou trihalogenomethylbenzenes
FR2519975A1 (fr) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim Procede de preparation de trifluoromethoxy ou trifluoromethylthiophenylcetones
FR2525589A1 (fr) 1982-04-22 1983-10-28 Rhone Poulenc Spec Chim Procede de preparation de trifluoromethoxy ou trifluoromethylthiophenylcetones
FR2525588A1 (fr) * 1982-04-22 1983-10-28 Rhone Poulenc Spec Chim Procede de preparation de phenylcetones a partir d'halogeno ou trihalogenomethylbenzenes et de composes aliphatiques ou aromatiques trihalogenomethyles
DE3247823A1 (de) * 1982-12-23 1984-06-28 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von ss,4-dichlor-propiophenon

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142092A (en) * 1988-10-24 1992-08-25 Bayer Aktiengesellschaft Fluorine-containing acetophenones optionally halogenated on the CH3 -group and their precurser fluorine-containing benzonitriles
CN113121324A (zh) * 2021-04-20 2021-07-16 江西永通科技股份有限公司 一种2，2，2’，4’，5’-五氯苯乙酮的合成方法
CN113121324B (zh) * 2021-04-20 2023-12-22 江西永通科技股份有限公司 一种2，2，2’，4’，5’-五氯苯乙酮的合成方法
CN116693376A (zh) * 2023-06-02 2023-09-05 辽阳大吉化工科技有限公司 一种4-溴苯乙酮的制备方法
CN119191952A (zh) * 2024-09-11 2024-12-27 合肥立方制药股份有限公司 一种森巴考特中间体的制备方法

Also Published As

Publication number Publication date
BE716290A (enrdf_load_stackoverflow) 1968-12-09
NL6807990A (enrdf_load_stackoverflow) 1968-12-10
FR1567806A (enrdf_load_stackoverflow) 1969-05-16
CH494202A (de) 1970-07-31
DE1768624A1 (de) 1971-11-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees