KR840001136A - 인돌의 개량된 제조방법 - Google Patents

인돌의 개량된 제조방법 Download PDF

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Publication number
KR840001136A
KR840001136A KR1019820003832A KR820003832A KR840001136A KR 840001136 A KR840001136 A KR 840001136A KR 1019820003832 A KR1019820003832 A KR 1019820003832A KR 820003832 A KR820003832 A KR 820003832A KR 840001136 A KR840001136 A KR 840001136A
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KR
South Korea
Prior art keywords
ethylene glycol
aniline
indole
moles
reactor
Prior art date
Application number
KR1019820003832A
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English (en)
Other versions
KR860001577B1 (ko
Inventor
다다도시(외 1) 혼다
Original Assignee
요시요까 시로우
미쓰이도오아쓰 가가꾸 가부시끼가이샤
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 요시요까 시로우, 미쓰이도오아쓰 가가꾸 가부시끼가이샤 filed Critical 요시요까 시로우
Publication of KR840001136A publication Critical patent/KR840001136A/ko
Application granted granted Critical
Publication of KR860001577B1 publication Critical patent/KR860001577B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

내용 없음

Description

인돌의 개량된 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면-1은 실시예 1에서 사용한 반응 장치의 개략도를 나타낸 것이다.

Claims (3)

  1. 아닐린과 에틸렌 그리콜을 기상에서 촉매의 존재하에 반응시켜서 인돌을 제조함에 있어서, 에틸렌 그리콜을 촉매층을 통과하는 반응 가스의 흐름 방향에 따라서 분할하여 공급함을 특징으로 하는 인돌의 제조방법.
  2. 제1항에 있어서, 하기 조건을 충족시키는 조건하에서 에틸렌 그리콜을 균등하게 분할하여 공급함을 특징으로 하는 상기방법.
    n(M-1)/(A-1)
    상기식에서, n은 분할시킨 공급구의 수이며, M은 촉매능내의 에틸렌 그리콜 1몰에 대한 아닐린의 몰수이며, A는 반응기 속에 분할 공급되는 전 에틸렌 그리콜 1몰에 대한 아닐린의 몰수이다.
  3. 제1항 또는 제2항에 있어서, 반응기 속에 충진되는 전 에틸렌 그리콜에 대한 아닐린의 몰비가 1내지 5인 상기방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8203832A 1981-08-25 1982-08-25 인돌의 개량된 제조방법 KR860001577B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP132096 1981-08-25
JP56132096A JPS5835171A (ja) 1981-08-25 1981-08-25 インド−ルの改良された製造方法

Publications (2)

Publication Number Publication Date
KR840001136A true KR840001136A (ko) 1984-03-28
KR860001577B1 KR860001577B1 (ko) 1986-10-10

Family

ID=15073377

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8203832A KR860001577B1 (ko) 1981-08-25 1982-08-25 인돌의 개량된 제조방법

Country Status (10)

Country Link
US (1) US4474969A (ko)
EP (1) EP0086239B1 (ko)
JP (1) JPS5835171A (ko)
KR (1) KR860001577B1 (ko)
CA (1) CA1172643A (ko)
CH (1) CH652393A5 (ko)
DE (1) DE3248986C2 (ko)
GB (1) GB2116558B (ko)
NL (1) NL8220298A (ko)
WO (1) WO1983000691A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225061A (ja) * 1982-06-24 1983-12-27 Mitsui Toatsu Chem Inc インド−ル類化合物の製造法
ATE70052T1 (de) * 1984-05-16 1991-12-15 Ciba Geigy Ag Verfahren zur herstellung von indolinen.
US4833255A (en) * 1984-05-16 1989-05-23 Ciba-Geigy Corporation Process for the preparation of indoline
JPS61151171A (ja) * 1984-12-26 1986-07-09 Mitsui Toatsu Chem Inc インド−ルの製造方法
JPH04118390U (ja) * 1991-03-31 1992-10-22 ソニー株式会社 カセツトホルダ
CN100418625C (zh) * 2006-01-26 2008-09-17 中国科学院大连化学物理研究所 一种合成吲哚的催化剂及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438721A (en) * 1941-12-04 1948-03-30 Raytheon Mfg Co Method of sealing electrical discharge tubes
US2618660A (en) * 1949-05-25 1952-11-18 Du Pont Controlled oxidation of alcohols to aldehydes using sulfur compounds
US3656911A (en) * 1970-06-08 1972-04-18 Phillips Petroleum Co Control system for hydrogenation reactions
JPS5938948B2 (ja) * 1979-09-04 1984-09-20 宇部興産株式会社 インド−ル類の製法
JPS5646865A (en) * 1979-09-27 1981-04-28 Mitsui Toatsu Chem Inc Preparation of indole or indole derivative
JPS5653652A (en) * 1979-10-08 1981-05-13 Mitsui Toatsu Chem Inc Preparation of indole or indole derivative
JPS5655366A (en) * 1979-10-15 1981-05-15 Mitsui Toatsu Chem Inc Preparation of indoles
JPS5663958A (en) * 1979-10-29 1981-05-30 Mitsui Toatsu Chem Inc Preparation of indole or its derivative
JPS5673060A (en) * 1979-11-20 1981-06-17 Mitsui Toatsu Chem Inc Preparation of indoel or indole derivative
JPS56110672A (en) * 1980-02-05 1981-09-01 Mitsui Toatsu Chem Inc Preparation of indole or indole derivative
JPS56150062A (en) * 1980-04-22 1981-11-20 Mitsui Toatsu Chem Inc Production of indole or indole derivative
JPS5923306B2 (ja) * 1980-06-03 1984-06-01 三井東圧化学株式会社 インド−ルまたはインド−ル誘導体の製造方法
JPS56501049A (ko) * 1981-03-25 1981-07-30

Also Published As

Publication number Publication date
JPH0243737B2 (ko) 1990-10-01
GB8310651D0 (en) 1983-05-25
CA1172643A (en) 1984-08-14
KR860001577B1 (ko) 1986-10-10
EP0086239A4 (en) 1984-04-13
GB2116558B (en) 1985-08-07
EP0086239A1 (en) 1983-08-24
DE3248986C2 (de) 1986-02-13
US4474969A (en) 1984-10-02
JPS5835171A (ja) 1983-03-01
DE3248986T1 (de) 1983-10-20
WO1983000691A1 (en) 1983-03-03
EP0086239B1 (en) 1987-01-28
NL8220298A (nl) 1983-07-01
CH652393A5 (de) 1985-11-15
GB2116558A (en) 1983-09-28

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