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KR840001544A - Benzophenone derivative - Google Patents

Benzophenone derivative Download PDF

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Publication number
KR840001544A
KR840001544A KR1019820004219A KR820004219A KR840001544A KR 840001544 A KR840001544 A KR 840001544A KR 1019820004219 A KR1019820004219 A KR 1019820004219A KR 820004219 A KR820004219 A KR 820004219A KR 840001544 A KR840001544 A KR 840001544A
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KR
South Korea
Prior art keywords
alkali
trichloroethanol
aryl
bis
production method
Prior art date
Application number
KR1019820004219A
Other languages
Korean (ko)
Other versions
KR860000872B1 (en
Inventor
아끼히로 야마구찌 (외 3)
Original Assignee
요시오까 시로오
미즈이도오아쯔카가구 가부시기가이샤
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 요시오까 시로오, 미즈이도오아쯔카가구 가부시기가이샤 filed Critical 요시오까 시로오
Priority to KR8204219A priority Critical patent/KR860000872B1/en
Publication of KR840001544A publication Critical patent/KR840001544A/en
Application granted granted Critical
Publication of KR860000872B1 publication Critical patent/KR860000872B1/en

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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
    • 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

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

Abstract

내용 없음No content

Description

벤조페논유도체 제조방법Benzophenone derivative

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (6)

1, 1-비스(아릴)-2, 2, 2-트리클로로에탄올을 알칼리로 처리하여 벤조페논유도체를 제조하는 방법.A process for preparing benzophenone derivatives by treating 1, 1-bis (aryl) -2, 2, 2-trichloroethanol with alkali. 제1항에 있어서, 1, 1-비스(아릴)-2, 2, 2-트리클로로에탄올로서는 다음과 같은 구조식을 가진 것을 사용하는 제조방법.The method according to claim 1, wherein 1, 1-bis (aryl) -2, 2, 2-trichloroethanol is used having the following structural formula. 단, 위의 식에서 R은 수소, 할로겐, 알킬기, 페닐기, 알콕시기 또는 페녹시기임.In which R is hydrogen, halogen, alkyl, phenyl, alkoxy or phenoxy. 제1항에 있어서, 알칼리로서는 알칼리토금속의 수산화물이나 알칼리토금속의 탄산염을 사용하는 제조방법.The production method according to claim 1, wherein as alkali, hydroxide of alkaline earth metal or carbonate of alkaline earth metal is used. 제1항에 있어서, 유기용매 또는 물속에 용해 또는 현탁시킨 형태에서 알칼리처리를 하는 제조방법.The process according to claim 1, wherein the alkali treatment is carried out in a form dissolved or suspended in an organic solvent or water. 제1항에 있어서, 알칼리의 사용량을 1, 1-비스(아릴)-2, 2, 2-트리클로로에탄올에 대해 0.2∼10의 몰비로 사용하는 제조방법.The production method according to claim 1, wherein the alkali is used in a molar ratio of 0.2 to 10 based on 1, 1-bis (aryl) -2, 2, and 2-trichloroethanol. 제1항에 있어서, 0∼220℃에서 반응시키는 제조방법.The production method according to claim 1, which is reacted at 0 to 220 캜. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8204219A 1982-09-17 1982-09-17 Process for the preparation of benzophenon KR860000872B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR8204219A KR860000872B1 (en) 1982-09-17 1982-09-17 Process for the preparation of benzophenon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR8204219A KR860000872B1 (en) 1982-09-17 1982-09-17 Process for the preparation of benzophenon

Publications (2)

Publication Number Publication Date
KR840001544A true KR840001544A (en) 1984-05-07
KR860000872B1 KR860000872B1 (en) 1986-07-11

Family

ID=19225632

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8204219A KR860000872B1 (en) 1982-09-17 1982-09-17 Process for the preparation of benzophenon

Country Status (1)

Country Link
KR (1) KR860000872B1 (en)

Also Published As

Publication number Publication date
KR860000872B1 (en) 1986-07-11

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