KR890006565A - Method for preparing 2-amino-3,5-dibromobenzylamine derivative - Google Patents

Method for preparing 2-amino-3,5-dibromobenzylamine derivative Download PDF

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Publication number
KR890006565A
KR890006565A KR870011775A KR870011775A KR890006565A KR 890006565 A KR890006565 A KR 890006565A KR 870011775 A KR870011775 A KR 870011775A KR 870011775 A KR870011775 A KR 870011775A KR 890006565 A KR890006565 A KR 890006565A
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KR
South Korea
Prior art keywords
formula
preparing
prepare
dibromobenzylamine
amino
Prior art date
Application number
KR870011775A
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Korean (ko)
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KR900006444B1 (en
Inventor
정용호
조인행
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이우용
동화약품공업 주식회사
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Priority to KR1019870011775A priority Critical patent/KR900006444B1/en
Publication of KR890006565A publication Critical patent/KR890006565A/en
Application granted granted Critical
Publication of KR900006444B1 publication Critical patent/KR900006444B1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/68—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • C07C215/70—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with rings other than six-membered aromatic rings being part of the carbon skeleton

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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

2-아미노-3,5-디브로모벤질아민 유도체의 제조방법.Process for the preparation of 2-amino-3,5-dibromobenzylamine derivatives.

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

Claims (1)

구조식(IV)과 구조식(V)을 염기의 존재하에서 반응시켜 구조식(VI)의 혼합무수물을 제Reacting formula (IV) and formula (V) in the presence of a base to remove the mixed anhydride of formula (VI) 조하고 수소화붕소나트륨을 환원제로하여 구조식(Ⅶ)의 알코올을 제조하고 통상의 방법에 따라 구조식(Ⅷ)을 제조한 다음 구조식(X)와 반응시켜 구조식(ⅩⅠ)의 화합물을 제조한 후 물 또는 알코올로 쉽게 탈실릴화 반응을 시켜 목적화합물(I)을 제조하는 방법.To prepare an alcohol of formula (VII) by using sodium borohydride as a reducing agent, to prepare a formula (VII) according to a conventional method and then react with the formula (X) to prepare a compound of formula (XI) and then water or A process for preparing the target compound (I) by easily desilylation with alcohol. (상기 식중 R1은 메틸, 에틸그룹 등의 알킬그룹 또는 벤질그룹을 나타내며 X는 Cl, Br, OMS, OTs과 같은 할로겐 또는 설포네이트를 나타냄).(Wherein R 1 represents an alkyl group or benzyl group such as methyl, ethyl group and X represents halogen or sulfonate such as Cl, Br, OMS, OT s ). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870011775A 1987-10-23 1987-10-23 Process for the preparation of 2-amino-3,5-dibromobenzyl amine derivative KR900006444B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870011775A KR900006444B1 (en) 1987-10-23 1987-10-23 Process for the preparation of 2-amino-3,5-dibromobenzyl amine derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870011775A KR900006444B1 (en) 1987-10-23 1987-10-23 Process for the preparation of 2-amino-3,5-dibromobenzyl amine derivative

Publications (2)

Publication Number Publication Date
KR890006565A true KR890006565A (en) 1989-06-14
KR900006444B1 KR900006444B1 (en) 1990-08-31

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ID=19265387

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870011775A KR900006444B1 (en) 1987-10-23 1987-10-23 Process for the preparation of 2-amino-3,5-dibromobenzyl amine derivative

Country Status (1)

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KR (1) KR900006444B1 (en)

Also Published As

Publication number Publication date
KR900006444B1 (en) 1990-08-31

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