KR900018024A - 3-(3,4,5,6-테트라히드로프탈이미도)-벤즈알데히드의 제조방법 - Google Patents

3-(3,4,5,6-테트라히드로프탈이미도)-벤즈알데히드의 제조방법 Download PDF

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Publication number
KR900018024A
KR900018024A KR1019890006015A KR890006015A KR900018024A KR 900018024 A KR900018024 A KR 900018024A KR 1019890006015 A KR1019890006015 A KR 1019890006015A KR 890006015 A KR890006015 A KR 890006015A KR 900018024 A KR900018024 A KR 900018024A
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South Korea
Prior art keywords
general formula
acetal
tetrahydrophthalimido
benzaldehyde
following general
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KR1019890006015A
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English (en)
Inventor
피셔 클라우스
뤼프 로타르
플라트 페터
Original Assignee
방에르트, 바르츠
바스프 악티엔게젤샤프트
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Publication of KR900018024A publication Critical patent/KR900018024A/ko
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    • 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
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/16—Radicals substituted by halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/28—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Catalysts (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

내용 없음

Description

3-(3,4,5,6-테트라히드로프탈이미도)-벤즈알데히드의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. a)다음 일반식(Ⅲ) 또는 페닐 핵에서 치환된 대응하는 유도체의 포르밀 그룹을 산성촉매의 존재하에 불활성 유기용매 중에서 다음 일반식(Ⅳ)와 축합반응시켜 대응하는 고리형 아세탈(Ⅴ)을 얻고, b)그 고리형 아세탈(Ⅴ)를 수소와 촉매적으로 환원반응시켜 대응하는아미노화합물(Ⅱ)를 얻고, 그리고 c)그 아미노페닐 아세탈(Ⅱ)를 산성반응 매질 중에서 3,4,5,6-테트라히드로프탈산 무수무롸 축합반응시키고 동시에 아세탈 그룹을 절단시켜 알데히드 그룹을 얻는 것을 특징으로 하는, 유형(I)의 3-(3,4,5,6-테트라히드로프탈이미도)-벤즈알데히드 또는 페닐고리에서 치환된 대응하는 유도체의 제조방법:
  2. 제1항에 있어서, p-틀루엔술폰산이 니트로포름 알데히드(Ⅱ)의 아세탈기 이탈 반응에서 촉매로 사용되는 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 아미노페닐아세탈(Ⅱ)와 테트라히드로프탈 산 무수물의 축합반응이 저급카르복실산의 존재하에 수행되는 것을 특징으로 하는 방법.
  4. 다음 일반식(Ia)의 3-(3,4,5,6-테트라히드로프탈이미도)-벤즈알데히드:
    상기식에서 R1은 수소 또는 할로겐이고 R2는 할로겐이며, R2가 염소가 아닌 경우 R1은 불소이다.
  5. 다음 일반식(Ⅱa)의 3-아민벤즈알데히드의 아세탈:
    상기식에서 A는 1,2-에틸렌 또는 1,3-프로필렌 브리지이고 이러한 브리지 맴버는 세개이하의 C1-C3알킬 그룹들을 소지 할 수 있다.
  6. 제5항에 있어서 청구된 일반식(Ia)의 3-(3,4,5,6-테트라히드로프탈이미도)-벤즈알데히드를 옥심화에 의해 다음 일반식(Ⅵ)의 옥심에테르의 제조에 사용하는 방법:
    ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
KR1019890006015A 1988-05-04 1989-05-04 3-(3,4,5,6-테트라히드로프탈이미도)-벤즈알데히드의 제조방법 Withdrawn KR900018024A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3815042.5 1988-05-04
DE3815042A DE3815042A1 (de) 1988-05-04 1988-05-04 N-(5-formyl)-phenyl-3,4,5,6-tetrahydrophthalimidverbindungen, 5-aminobenzaldehydacetale, verfahren zu ihrer herstellung und ihre verwendung als zwischenprodukte

Publications (1)

Publication Number Publication Date
KR900018024A true KR900018024A (ko) 1990-12-20

Family

ID=6353517

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019890006015A Withdrawn KR900018024A (ko) 1988-05-04 1989-05-04 3-(3,4,5,6-테트라히드로프탈이미도)-벤즈알데히드의 제조방법
KR1019900006015A Expired - Lifetime KR0136109B1 (ko) 1988-05-04 1990-04-28 3-(3,4,5,6-테트라히드로프탈이미도)-벤즈알데히드의 제조 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019900006015A Expired - Lifetime KR0136109B1 (ko) 1988-05-04 1990-04-28 3-(3,4,5,6-테트라히드로프탈이미도)-벤즈알데히드의 제조 방법

Country Status (7)

Country Link
US (1) US4937354A (ko)
EP (1) EP0340708B1 (ko)
JP (1) JP2820429B2 (ko)
KR (2) KR900018024A (ko)
CA (1) CA1340663C (ko)
DE (2) DE3815042A1 (ko)
HU (1) HU206319B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015144A1 (de) * 1990-05-11 1991-11-14 Basf Ag N-aryltetrahydrophthalimide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU550845B2 (en) * 1981-03-30 1986-04-10 Sumitomo Chemical Company, Limited Tetrahydrophthalimides and their starting compounds
DE3209178A1 (de) * 1982-03-13 1983-09-15 Merck Patent Gmbh, 6100 Darmstadt Polyhalogenaromaten
JPS59152465A (ja) * 1983-02-21 1984-08-31 Canon Inc 変倍複写装置
JPS60152465A (ja) * 1984-01-23 1985-08-10 Mitsubishi Chem Ind Ltd テトラヒドロフタルイミド類およびこれを有効成分とする除草剤
IL82657A0 (en) * 1986-06-03 1987-11-30 Rhone Poulenc Agrochimie N-(5-substituted methylene)phenyl herbicides
DE3819464A1 (de) * 1988-06-08 1989-12-14 Basf Ag Substituierte n-(heterocylylidenmethyl)-pentyl-3,4,5,6-tetrahydrophthalimide, verfahren zu ihrer herstellung und sie enthaltende herbizide

Also Published As

Publication number Publication date
JP2820429B2 (ja) 1998-11-05
KR910018723A (ko) 1991-11-30
JPH0272159A (ja) 1990-03-12
HUT50119A (en) 1989-12-28
HU206319B (en) 1992-10-28
EP0340708B1 (de) 1992-08-12
EP0340708A3 (en) 1990-10-10
CA1340663C (en) 1999-07-20
DE58902026D1 (de) 1992-09-17
US4937354A (en) 1990-06-26
KR0136109B1 (ko) 1998-04-25
DE3815042A1 (de) 1989-11-16
EP0340708A2 (de) 1989-11-08

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