SU731889A3 - Способ получени производных бензилфенилкетона - Google Patents

Способ получени производных бензилфенилкетона Download PDF

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Publication number
SU731889A3
SU731889A3 SU731969303A SU1969303A SU731889A3 SU 731889 A3 SU731889 A3 SU 731889A3 SU 731969303 A SU731969303 A SU 731969303A SU 1969303 A SU1969303 A SU 1969303A SU 731889 A3 SU731889 A3 SU 731889A3
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USSR - Soviet Union
Prior art keywords
compound
alkyl
groups
derivatives
reacting
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SU731969303A
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English (en)
Inventor
Фойер Ласло
Фаркаш Лорант
Ногради Михаль
Штрелиски Янош
Фермеш Борбала
Вольфнер Андраш
Original Assignee
Хиноин Дьедьесер Еш Ведьесети Термекек Дьяра Рт (Инопредприятие)
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Publication of SU731889A3 publication Critical patent/SU731889A3/ru

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    • 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
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/111—Aromatic compounds
    • 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
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
    • 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
    • C07C45/673—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 change of size of the carbon skeleton
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Description

0,0001-0,1% этих соединений, как правило в форме их солей, с добавлением или без добавлени  других добавок, таких как витамины, аминокислоты, холинхлорид, минеральные кислоты или соли органических кислот, микроэлеметы и другие биологически активные вещества.
Пример, 10 г резорцин-н пропилового эфира и раствор 10 г бензилцианида в 50 мл осушенного .эфира в присутствии 2 г порошкообразного хлорида цинка насыщают при сол ной кислотой. Из выпадающего в осадок масла отдел ют эфир, масло нагревают с водой в течение 2 часов до кипени . После охлаждени  продукт экстрагируют эфиром, эфир отгон ют и после перекристаллизации остатка из метанола получают 2-гидроокси-4-н-пропилоксифенилбензилкетон;т ,пл. 6062°С . Выход 68,5%. Из маточного раствора выдел ют 4-гидроокси-2-н-пропилоксифенилбензилкетон .
Аналогичным образом получают 2-окси-4-н-бут локсифенилбензилкетон; т.пл. IVl-lTS C; и 4-окси-2-н-бутилоксифенилбензилкетон (масло), .производное которого с 2,4-динитрофенилгидразоном имеет т.пл. 189-192

Claims (1)

1. Бюллер Н., Пирсон Д. Органические синтезы, ч.2, м., 1973, с. 125-126.
SU731969303A 1971-12-02 1973-11-15 Способ получени производных бензилфенилкетона SU731889A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI1193A HU168744B (ru) 1971-12-02 1971-12-02

Publications (1)

Publication Number Publication Date
SU731889A3 true SU731889A3 (ru) 1980-04-30

Family

ID=10994424

Family Applications (2)

Application Number Title Priority Date Filing Date
SU1855104A SU501664A3 (ru) 1971-12-02 1972-12-02 Способ получени производных бензилфенилкетона
SU731969303A SU731889A3 (ru) 1971-12-02 1973-11-15 Способ получени производных бензилфенилкетона

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SU1855104A SU501664A3 (ru) 1971-12-02 1972-12-02 Способ получени производных бензилфенилкетона

Country Status (8)

Country Link
JP (1) JPS4862746A (ru)
AR (2) AR209254A1 (ru)
AT (1) AT335424B (ru)
ES (2) ES408947A1 (ru)
FR (1) FR2162175B1 (ru)
GB (1) GB1374925A (ru)
HU (1) HU168744B (ru)
SU (2) SU501664A3 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE133649T1 (de) * 1990-04-18 1996-02-15 Chinoin Gyogyszer Es Vegyeszet Verbesserter prozess zur darstellung von keton- verbindungen
JPH09301916A (ja) * 1996-05-14 1997-11-25 Hoechst Japan Ltd ポリヒドロキシフェノール誘導体およびそれらからなる骨・軟骨疾患予防・治療剤

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525941A (fr) * 1966-01-14 1968-05-24 Merck & Co Inc Procédé de fabrication d'acides [(2-méthylène-alcanoyl)phénoxy]alcanoïques
CH513793A (de) * 1968-05-15 1971-10-15 Merck Patent Gmbh Verfahren zur Herstellung von Diarylacylophenonen

Also Published As

Publication number Publication date
GB1374925A (en) 1974-11-20
JPS4862746A (ru) 1973-09-01
SU501664A3 (ru) 1976-01-30
HU168744B (ru) 1976-07-28
AT335424B (de) 1977-03-10
ES437411A1 (es) 1977-01-01
ES408947A1 (es) 1976-04-16
FR2162175B1 (ru) 1976-04-23
AR210466A1 (es) 1977-08-15
AR209254A1 (es) 1977-04-15
ATA1006772A (de) 1976-07-15
FR2162175A1 (ru) 1973-07-13

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