BR7406740D0 - Derivados de alil acetal e processo para a preparacao de compostos carbonilados nao saturados - Google Patents

Derivados de alil acetal e processo para a preparacao de compostos carbonilados nao saturados

Info

Publication number
BR7406740D0
BR7406740D0 BR6740/74A BR674074A BR7406740D0 BR 7406740 D0 BR7406740 D0 BR 7406740D0 BR 6740/74 A BR6740/74 A BR 6740/74A BR 674074 A BR674074 A BR 674074A BR 7406740 D0 BR7406740 D0 BR 7406740D0
Authority
BR
Brazil
Prior art keywords
carbonilated
alyl
unsaturated
compounds
preparation
Prior art date
Application number
BR6740/74A
Other languages
English (en)
Portuguese (pt)
Inventor
M Yamamoto
Y Yghikawa
T Yamaji
Original Assignee
Teijin Ltd
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
Priority claimed from JP9128073A external-priority patent/JPS5950654B2/ja
Priority claimed from JP48110179A external-priority patent/JPS5950655B2/ja
Priority claimed from JP11211473A external-priority patent/JPS5950656B2/ja
Priority claimed from JP13010973A external-priority patent/JPS5082006A/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of BR7406740D0 publication Critical patent/BR7406740D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/16—Acetic acid esters of dihydroxylic compounds
    • 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)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
BR6740/74A 1973-08-16 1974-08-15 Derivados de alil acetal e processo para a preparacao de compostos carbonilados nao saturados BR7406740D0 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9128073A JPS5950654B2 (ja) 1973-08-16 1973-08-16 不飽和カルボニル化合物の製造法
JP48110179A JPS5950655B2 (ja) 1973-10-02 1973-10-02 不飽和カルボニル化合物の製造法
JP11211473A JPS5950656B2 (ja) 1973-10-05 1973-10-05 不飽和カルボニル化合物の製造法
JP13010973A JPS5082006A (2) 1973-11-21 1973-11-21

Publications (1)

Publication Number Publication Date
BR7406740D0 true BR7406740D0 (pt) 1975-05-27

Family

ID=27467893

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6740/74A BR7406740D0 (pt) 1973-08-16 1974-08-15 Derivados de alil acetal e processo para a preparacao de compostos carbonilados nao saturados

Country Status (10)

Country Link
US (1) US4209644A (2)
AU (1) AU7218574A (2)
BE (1) BE818839A (2)
BR (1) BR7406740D0 (2)
CH (1) CH615144A5 (2)
DE (1) DE2439140C3 (2)
FR (2) FR2254545B1 (2)
GB (1) GB1482614A (2)
IT (1) IT1019970B (2)
NL (1) NL7410998A (2)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926562A1 (de) * 1979-06-30 1981-01-22 Basf Ag Verfahren zur herstellung von citral
US4347192A (en) * 1979-07-30 1982-08-31 G. D. Searle & Co. Derivatives of α,β-unsaturated ketones
DE3013672A1 (de) * 1980-04-09 1981-10-15 Consortium für elektrochemische Industrie GmbH, 8000 München 2,4-dialkyl-2.6-heptadienal-derivate, verfahren zu deren herstellung und ihre anwendung als geruchs- und geschmacksstoffe
DE3118656A1 (de) * 1981-05-11 1982-11-25 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von (alpha),ss-ungesaettigten aldehyden und 2,7-dimethyl-2,6-octadienal
US4400550A (en) * 1982-02-12 1983-08-23 Albany International Corp. Synthesis of the navel orange worm pheromone (Z,Z)-11,13-hexadecadienal
FR2656604B1 (fr) * 1990-01-03 1992-03-20 Rhone Poulenc Sante Procede de preparation du citral.
EP0738700A4 (en) * 1993-12-17 1997-05-02 Nippon Zeon Co CIS-3-HEXENAL ACETAL COMPOUND CIS-3-HEXENYL, PROCESS FOR PRODUCING SAME, FLAVORING, TASTE ENHANCER, AND SCENTED COMPOSITION CONTAINING THE SAME
US6087322A (en) * 1997-04-24 2000-07-11 The Procter & Gamble Company Fragrance pro-accords
DE10012949A1 (de) * 2000-03-16 2001-09-27 Henkel Kgaa Kieselsäureester-Mischungen
CN103635271A (zh) * 2011-07-01 2014-03-12 亚世科化学有限公司 由醛和糠醇制备的组合物及其作为粘结剂的用途
JP7456079B2 (ja) * 2019-04-15 2024-03-27 ディーエスエム アイピー アセッツ ビー．ブイ． レチナールを製造する新規な方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501144A (en) * 1947-12-19 1950-03-21 Hercules Powder Co Ltd Unsaturated aldehydes and preparation thereof
US2947786A (en) * 1958-04-14 1960-08-02 Eastman Kodak Co Substituted unsaturated aldehydes
CH510602A (fr) * 1967-05-26 1971-07-31 Firmenich & Cie Procédé pour la préparation de composés carbonylés
DE2157035C3 (de) * 1971-11-17 1974-07-04 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung höhermolekularer alpha-beta-ungesättigter Aldehyde
US4016212A (en) * 1973-03-12 1977-04-05 Hoffmann-La Roche Inc. Process for the preparation of aldehydes
US3978092A (en) * 1973-05-14 1976-08-31 Teijin Limited Process for the preparation of unsaturated carbonyl compounds

Also Published As

Publication number Publication date
CH615144A5 (2) 1980-01-15
FR2274590A1 (fr) 1976-01-09
NL7410998A (nl) 1975-02-18
IT1019970B (it) 1977-11-30
GB1482614A (en) 1977-08-10
DE2439140C3 (de) 1988-07-07
DE2439140B2 (de) 1979-10-18
AU7218574A (en) 1976-02-12
FR2254545B1 (2) 1982-01-29
DE2439140A1 (de) 1975-03-20
FR2274590B1 (2) 1978-10-13
FR2254545A1 (2) 1975-07-11
BE818839A (fr) 1974-12-02
US4209644A (en) 1980-06-24

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