IL100916A - Production of unsaturated aldehydes and ketones A, -B - Google Patents

Production of unsaturated aldehydes and ketones A, -B

Info

Publication number
IL100916A
IL100916A IL10091692A IL10091692A IL100916A IL 100916 A IL100916 A IL 100916A IL 10091692 A IL10091692 A IL 10091692A IL 10091692 A IL10091692 A IL 10091692A IL 100916 A IL100916 A IL 100916A
Authority
IL
Israel
Prior art keywords
hydrolysis
carried out
aldehyde
unsaturated
acid
Prior art date
Application number
IL10091692A
Other languages
English (en)
Hebrew (he)
Other versions
IL100916A0 (en
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of IL100916A0 publication Critical patent/IL100916A0/xx
Publication of IL100916A publication Critical patent/IL100916A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/185—Saturated compounds containing keto groups bound to acyclic carbon atoms containing —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/228—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde
    • C07C47/232—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde having unsaturation outside the aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/26—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups
    • C07C47/263—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups acyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/007—Esters of unsaturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL10091692A 1991-03-05 1992-02-11 Production of unsaturated aldehydes and ketones A, -B IL100916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4106908A DE4106908A1 (de) 1991-03-05 1991-03-05 Verfahren zur herstellung (alpha),(beta)-ungesaettigter aldehyde und ketone

Publications (2)

Publication Number Publication Date
IL100916A0 IL100916A0 (en) 1992-11-15
IL100916A true IL100916A (en) 1995-12-31

Family

ID=6426467

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10091692A IL100916A (en) 1991-03-05 1992-02-11 Production of unsaturated aldehydes and ketones A, -B

Country Status (11)

Country Link
US (1) US5206442A (da)
EP (1) EP0502376B1 (da)
JP (1) JP3238187B2 (da)
KR (1) KR100195538B1 (da)
AT (1) ATE114626T1 (da)
CA (1) CA2061789C (da)
DE (2) DE4106908A1 (da)
DK (1) DK0502376T3 (da)
ES (1) ES2065086T3 (da)
HU (1) HU212240B (da)
IL (1) IL100916A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715932B1 (fr) * 1994-02-04 1996-03-15 Rhone Poulenc Nutrition Animal Procédé de préparation de la vitamine A et nouveaux intermédiaires.
DE19808296A1 (de) * 1998-02-27 1999-09-02 Basf Ag Verfahren zur selektiven Hydrolyse von Acetalen bzw. Ketalen in Gegenwart von Phthaliden
KR102179377B1 (ko) 2019-02-13 2020-11-16 창원대학교 산학협력단 α,β-불포화 케톤 화합물의 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453317A (en) * 1962-07-11 1969-07-01 Hoffmann La Roche Unsaturated carbonyl compounds and processes
FR1524289A (fr) * 1967-03-29 1968-05-10 Melle Usines Sa Procédé de scission d'acétals
US3953518A (en) * 1973-07-05 1976-04-27 Hoffmann-La Roche Inc. Process for preparing γ, δ-unsaturated carbonyl compounds
DE2933979A1 (de) * 1979-08-22 1981-03-12 Bayer Ag, 5090 Leverkusen Neue 4-fluor-3-phenoxy-benzaldehydacetale und verfahren zu deren herstellung sowie neue zwischenprodukte hierfuer und verfahren zu deren herstellung.
JPS56139437A (en) * 1980-04-02 1981-10-30 T Hasegawa Co Ltd Preparation of compound 4-oxoalkanal
JPS60190730A (ja) * 1984-03-09 1985-09-28 T Hasegawa Co Ltd 持続性香気香味賦与乃至改良補強剤
JPH0745424B2 (ja) * 1987-04-06 1995-05-17 日本たばこ産業株式会社 ４、８−ジメチルデカナ−ルの製造法

Also Published As

Publication number Publication date
HU212240B (en) 1996-04-29
JP3238187B2 (ja) 2001-12-10
KR100195538B1 (ko) 1999-06-15
HU9200729D0 (en) 1992-05-28
JPH05991A (ja) 1993-01-08
DE4106908A1 (de) 1992-09-10
ATE114626T1 (de) 1994-12-15
KR920018000A (ko) 1992-10-21
DE59200819D1 (de) 1995-01-12
DK0502376T3 (da) 1995-02-06
IL100916A0 (en) 1992-11-15
EP0502376B1 (de) 1994-11-30
CA2061789C (en) 2002-07-30
US5206442A (en) 1993-04-27
CA2061789A1 (en) 1992-09-06
ES2065086T3 (es) 1995-02-01
HUT60707A (en) 1992-10-28
EP0502376A1 (de) 1992-09-09

Similar Documents

Publication Publication Date Title
Hyatt et al. Ketenes. 20. Thermal decomposition of 2, 2, 6-trimethyl-4H-1, 3-dioxin-4-one and 1-ethoxybutyn-3-one. Acetylketene
Ollevier et al. An efficient and mild bismuth triflate-catalysed three-component Mannich-type reaction
JPS632247B2 (da)
US5206442A (en) Manufacturing of α,β-unsaturated aldehydes and ketones
US20240067595A1 (en) 3-acyloxymethyl-3-butenal acetal compounds
US4014919A (en) Process for preparing methyl jasmonate and related compounds
JP3961136B2 (ja) ポリエンアルデヒドの製造
US3953518A (en) Process for preparing γ, δ-unsaturated carbonyl compounds
EP0007652B1 (en) Derivatives of 3-azabicyclo(3.1.0)hexane and a process for their preparation
US4233464A (en) Cyclohexene carotinoid intermediates
US11319297B2 (en) Efficient and environment friendly process for chloromethylation of substituted benzenes
EP0195053B1 (en) Process for preparing 1,3-cyclohexanedione derivatives and intermediates therefor
US5929288A (en) Process for manufacturing polyene aldehydes
US2450116A (en) Preparation of beta-lactones
WO1996016013A1 (en) Method of making 2,7-dimethyl-2,4,6-octatrienedial, a key intermediate in the commercial syntheses of various carotenoids
US2450134A (en) Preparation of beta-lactones
US20010056195A1 (en) Acetoacetic acid derivatives, process for their preparation and their use
HU182673B (en) Process for preparing esters of 2-formyl-3,3-dimethyl-cyclopropane-1-carboxylic acid
US4786748A (en) Processes for preparing aklylene and dialkyl ketals and alkyl alpha-enol ethers of alpha-acetyl cinnamic acids or esters thereof
Marcus et al. Reactions of oximes with diketene
CN109195942B (zh) 制备聚檀香醇类化合物的方法
US5256813A (en) 3-substituted 2-hydroxy-3-formylpropionic esters, the preparation thereof and the use thereof for preparing 3-substituted 3-formylacrylic esters
US4180520A (en) Preparation of nitriles
US2450118A (en) Preparation of beta-lactones
US3819713A (en) Production of alkenones

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
EXP Patent expired