USB416257I5 - - Google Patents

Info

Publication number
USB416257I5
USB416257I5 US41625773A USB416257I5 US B416257 I5 USB416257 I5 US B416257I5 US 41625773 A US41625773 A US 41625773A US B416257 I5 USB416257 I5 US B416257I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Publication of USB416257I5 publication Critical patent/USB416257I5/en
Application granted granted Critical
Publication of US4001335A publication Critical patent/US4001335A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
US05/416,257 1972-11-18 1973-11-15 Production of 3-monochloro-2,4,5-trialkylbenzophenones and 3,6-dichloro-2,4,5-trialkylbenzophenones Expired - Lifetime US4001335A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DT2256662 1972-11-18
DE2256662A DE2256662A1 (de) 1972-11-18 1972-11-18 Verfahren zur herstellung von 3-monochlor-2,4,5-trialkylbenzophenonen und 3,6-dichlor-2,4,5-trialkylbenzophenonen

Publications (2)

Publication Number Publication Date
USB416257I5 true USB416257I5 (fr) 1976-03-16
US4001335A US4001335A (en) 1977-01-04

Family

ID=5862112

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/416,257 Expired - Lifetime US4001335A (en) 1972-11-18 1973-11-15 Production of 3-monochloro-2,4,5-trialkylbenzophenones and 3,6-dichloro-2,4,5-trialkylbenzophenones

Country Status (8)

Country Link
US (1) US4001335A (fr)
JP (1) JPS4981355A (fr)
BE (1) BE807488A (fr)
CH (1) CH579523A5 (fr)
DE (1) DE2256662A1 (fr)
FR (1) FR2207113B1 (fr)
GB (1) GB1444115A (fr)
IT (1) IT999078B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124726A (en) 1976-01-01 1978-11-07 Kaken Chemical Co., Ltd. Anti-inflammatory agent of benzoyl derivative

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675448A (en) * 1985-02-13 1987-06-23 Ethyl Corporation Chlorination process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012301A (en) * 1933-04-04 1935-08-27 Gen Electric Halogenated polyphenyl ketone
DE2200070A1 (de) * 1972-01-03 1973-07-19 Basf Ag Durch halogen substituierte 2-methylbenzophenone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124726A (en) 1976-01-01 1978-11-07 Kaken Chemical Co., Ltd. Anti-inflammatory agent of benzoyl derivative

Also Published As

Publication number Publication date
FR2207113A1 (fr) 1974-06-14
FR2207113B1 (fr) 1977-06-10
JPS4981355A (fr) 1974-08-06
DE2256662A1 (de) 1974-05-22
BE807488A (fr) 1974-05-20
GB1444115A (en) 1976-07-28
CH579523A5 (fr) 1976-09-15
IT999078B (it) 1976-02-20
US4001335A (en) 1977-01-04

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