KR920701107A - α, β-불포화케톤의 제조방법 - Google Patents
α, β-불포화케톤의 제조방법Info
- Publication number
- KR920701107A KR920701107A KR1019910700749A KR910700749A KR920701107A KR 920701107 A KR920701107 A KR 920701107A KR 1019910700749 A KR1019910700749 A KR 1019910700749A KR 910700749 A KR910700749 A KR 910700749A KR 920701107 A KR920701107 A KR 920701107A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- ring
- unsaturated ketone
- nucleophilic substituent
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C221/00—Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same 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
- C07C45/72—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 of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—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 of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Catalysts (AREA)
- Pyrrole Compounds (AREA)
Abstract
내용 없음
Description
내용없음
Claims (4)
- 치환체를 가질 수 있는 퍼히드로이소인돌 및 피롤리딘으로 구성된 군으로 부터 선택한 2가지 이상의 화합물인 촉매의 존재하에 20~40℃의 물 용매내에서 하기 일반식(I)로 나타낸 알데히드를 아세톤과 반응시킨 후 환류 온도에서 반응시킴을 특징으로 하는 하기 일반식(Ⅱ)로 나타낸 α,β-불포화 케톤의 제조방법.(상기 식에서, R은 고리 내에 질소원자를 가진 헤테로 고리가 이거나 친핵 치환체를 가진 페닐기이다)
- 제1항에 있어서, 고리 내에 질소원자를 가진 헤테로 고리기가 피리딜기인 제조방법.
- 제1항에 있어서, 친핵 치환체가 N-디메틸아미노기인 제조방법.
- 제1항에 있어서, 친핵 치환체가 트리메틸기인 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1297388A JP2789735B2 (ja) | 1989-11-17 | 1989-11-17 | α,β―不飽和ケトン類の製法 |
JP1-297388 | 1989-11-17 | ||
PCT/JP1990/001488 WO1991007371A1 (en) | 1989-11-17 | 1990-11-15 | METHOD FOR THE PREPARATION OF α,β-UNSATURATED KETONES |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920701107A true KR920701107A (ko) | 1992-08-11 |
Family
ID=17845844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910700749A KR920701107A (ko) | 1989-11-17 | 1990-11-15 | α, β-불포화케톤의 제조방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5214151A (ko) |
EP (1) | EP0457912A1 (ko) |
JP (1) | JP2789735B2 (ko) |
KR (1) | KR920701107A (ko) |
AU (1) | AU637647B2 (ko) |
BR (1) | BR9007031A (ko) |
CA (1) | CA2044603A1 (ko) |
WO (1) | WO1991007371A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1009764A3 (nl) * | 1995-11-06 | 1997-08-05 | Dsm Nv | Werkwijze voor de bereiding van een alpha-alkylkaneelaldehyde. |
US5861538A (en) * | 1997-08-04 | 1999-01-19 | Albemarle Corporation | Production of alkoxynaphthyl-substituted ketones from naphthaldehydes |
DE19959053A1 (de) * | 1999-12-07 | 2001-06-13 | Basf Ag | Verfahren zur Herstellung von Ketonen, insbesondere von 6-Methylheptan-2-on |
ATE330927T1 (de) | 2000-08-02 | 2006-07-15 | Astrazeneca Ab | Verfahren zur herstellung von alpha-beta- ungesättigten ketonen |
EP1307429B1 (en) * | 2000-08-02 | 2007-11-28 | AstraZeneca AB | Process for asymmetric synthesis of substituted 1,4-dihydropyridines |
CN105152830B (zh) * | 2015-09-15 | 2016-09-28 | 河南师范大学 | 一种酮类化合物的合成方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL52433C (ko) * | 1937-11-29 | |||
FR1530436A (fr) * | 1966-04-18 | 1968-06-28 | Firmenich & Cie | Agents aromatisants |
US3637712A (en) * | 1970-01-26 | 1972-01-25 | Bristol Myers Co | Piperidylpropanol compounds |
GB2124198A (en) * | 1982-06-18 | 1984-02-15 | Ici Plc | Plant growth regulating method |
CA1292747C (en) * | 1983-11-21 | 1991-12-03 | John Robert Carson | Aralykyl (arylethynyl) aralkyl amines and their use as vasodilators and antihypertensives |
US4945184A (en) * | 1989-06-19 | 1990-07-31 | Aristech Chemical Corporation | Preparation of unsaturated ketones |
JPH03161454A (ja) * | 1989-11-17 | 1991-07-11 | Nippon Soda Co Ltd | β―ヒドロキシケトン類の製造方法 |
JP2830210B2 (ja) * | 1989-11-17 | 1998-12-02 | 日本曹達株式会社 | α,β―不飽和ケトン類の合成法 |
JP2830211B2 (ja) * | 1989-11-17 | 1998-12-02 | 日本曹達株式会社 | β−ヒドロキシケトン類の製造方法 |
-
1989
- 1989-11-17 JP JP1297388A patent/JP2789735B2/ja not_active Expired - Fee Related
-
1990
- 1990-11-15 KR KR1019910700749A patent/KR920701107A/ko not_active Application Discontinuation
- 1990-11-15 EP EP90916814A patent/EP0457912A1/en not_active Withdrawn
- 1990-11-15 AU AU66424/90A patent/AU637647B2/en not_active Ceased
- 1990-11-15 WO PCT/JP1990/001488 patent/WO1991007371A1/en not_active Application Discontinuation
- 1990-11-15 US US07/730,843 patent/US5214151A/en not_active Expired - Fee Related
- 1990-11-15 CA CA002044603A patent/CA2044603A1/en not_active Abandoned
- 1990-11-15 BR BR909007031A patent/BR9007031A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1991007371A1 (en) | 1991-05-30 |
AU637647B2 (en) | 1993-06-03 |
US5214151A (en) | 1993-05-25 |
JP2789735B2 (ja) | 1998-08-20 |
AU6642490A (en) | 1991-06-13 |
CA2044603A1 (en) | 1991-05-18 |
BR9007031A (pt) | 1991-12-24 |
JPH03161458A (ja) | 1991-07-11 |
EP0457912A1 (en) | 1991-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |