ES449706A1 - Un metodo mejorado para hornar anamalacetofenona. - Google Patents

Un metodo mejorado para hornar anamalacetofenona.

Info

Publication number
ES449706A1
ES449706A1 ES449706A ES449706A ES449706A1 ES 449706 A1 ES449706 A1 ES 449706A1 ES 449706 A ES449706 A ES 449706A ES 449706 A ES449706 A ES 449706A ES 449706 A1 ES449706 A1 ES 449706A1
Authority
ES
Spain
Prior art keywords
cinnamalacetophenone
brominating
reaction medium
stoichiometric amounts
tetrabromide
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
ES449706A
Other languages
English (en)
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.)
Chemetron Corp
Original Assignee
Chemetron 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 Chemetron Corp filed Critical Chemetron Corp
Publication of ES449706A1 publication Critical patent/ES449706A1/es
Expired 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

Landscapes

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

Abstract

Un método mejorado para bromar cinamalacetofenona que comprende mezclar bromo con cinamalacetofenona en un medio de reacción, en el que la mejora consiste esencialmente en emplear al menos un hidrocarburo alifático saturado seleccionado del grupo que consiste en hidrocarburos lineales que tienen desde aproximadamente 6 hasta aproximadamente 12 átomos de carbono e hidrocarburos cicloalifáticos que tienen desde aproximadamente 5 hasta aproximadamente 8 átomos de carbono como medio de reacción.
ES449706A 1975-07-10 1976-07-09 Un metodo mejorado para hornar anamalacetofenona. Expired ES449706A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/594,690 US4154765A (en) 1975-07-10 1975-07-10 Method for brominating cinnamalacetophenone

Publications (1)

Publication Number Publication Date
ES449706A1 true ES449706A1 (es) 1978-01-01

Family

ID=24379961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES449706A Expired ES449706A1 (es) 1975-07-10 1976-07-09 Un metodo mejorado para hornar anamalacetofenona.

Country Status (13)

Country Link
US (1) US4154765A (es)
JP (1) JPS5210244A (es)
BR (1) BR7604497A (es)
CA (1) CA1049562A (es)
DE (1) DE2629494A1 (es)
ES (1) ES449706A1 (es)
FI (1) FI761924A (es)
FR (1) FR2317268A1 (es)
GB (1) GB1492010A (es)
IL (1) IL49881A (es)
IT (1) IT1061419B (es)
MX (1) MX146509A (es)
NL (1) NL7606758A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244825A (en) * 1979-05-29 1981-01-13 Ppg Industries, Inc. Brominated cinnamalacetophenone

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448739A (en) * 1942-04-15 1948-09-07 Colgate Palmolive Peet Co Bromination of unsaturated organic compounds
US3576771A (en) * 1968-05-14 1971-04-27 Koppers Co Inc Self-extinguishing polymer compositions containing brominated arylidene ketones

Also Published As

Publication number Publication date
NL7606758A (nl) 1977-01-12
MX146509A (es) 1982-07-07
BR7604497A (pt) 1977-08-02
IL49881A (en) 1978-09-29
FR2317268A1 (fr) 1977-02-04
JPS5210244A (en) 1977-01-26
US4154765A (en) 1979-05-15
IL49881A0 (en) 1976-08-31
CA1049562A (en) 1979-02-27
IT1061419B (it) 1983-02-28
DE2629494A1 (de) 1977-01-20
FI761924A (es) 1977-01-11
GB1492010A (en) 1977-11-16

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