FR2268783B1 - - Google Patents

Info

Publication number
FR2268783B1
FR2268783B1 FR7415148A FR7415148A FR2268783B1 FR 2268783 B1 FR2268783 B1 FR 2268783B1 FR 7415148 A FR7415148 A FR 7415148A FR 7415148 A FR7415148 A FR 7415148A FR 2268783 B1 FR2268783 B1 FR 2268783B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7415148A
Other languages
French (fr)
Other versions
FR2268783A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
P Robertet and Cie SA
Original Assignee
P Robertet and Cie SA
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 P Robertet and Cie SA filed Critical P Robertet and Cie SA
Priority to FR7415148A priority Critical patent/FR2268783A1/fr
Publication of FR2268783A1 publication Critical patent/FR2268783A1/fr
Application granted granted Critical
Publication of FR2268783B1 publication Critical patent/FR2268783B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0007—Aliphatic compounds
    • C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom
    • C11B9/0019—Aliphatic compounds containing oxygen as the only heteroatom carbocylic acids; Salts or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/283—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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
    • C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
    • C07C69/24—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09—Geometrical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7415148A 1974-04-25 1974-04-25 Odorant trans, trans-deca-2,4-dienyl isovalerate - obtd by extn from cypress essence or by synthesis from corresp dienal and acid anhydride Granted FR2268783A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7415148A FR2268783A1 (en) 1974-04-25 1974-04-25 Odorant trans, trans-deca-2,4-dienyl isovalerate - obtd by extn from cypress essence or by synthesis from corresp dienal and acid anhydride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415148A FR2268783A1 (en) 1974-04-25 1974-04-25 Odorant trans, trans-deca-2,4-dienyl isovalerate - obtd by extn from cypress essence or by synthesis from corresp dienal and acid anhydride

Publications (2)

Publication Number Publication Date
FR2268783A1 FR2268783A1 (en) 1975-11-21
FR2268783B1 true FR2268783B1 (ja) 1976-12-17

Family

ID=9138357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415148A Granted FR2268783A1 (en) 1974-04-25 1974-04-25 Odorant trans, trans-deca-2,4-dienyl isovalerate - obtd by extn from cypress essence or by synthesis from corresp dienal and acid anhydride

Country Status (1)

Country Link
FR (1) FR2268783A1 (ja)

Also Published As

Publication number Publication date
FR2268783A1 (en) 1975-11-21

Similar Documents

Publication Publication Date Title
FR2284754B1 (ja)
FR2263776B1 (ja)
FR2273334B2 (ja)
JPS50115286A (ja)
JPS50120686A (ja)
AU7459574A (ja)
FR2268783B1 (ja)
JPS556098Y2 (ja)
CS171559B1 (ja)
JPS50102263U (ja)
JPS50109278U (ja)
AR198841Q (ja)
JPS50121810U (ja)
JPS50130607U (ja)
JPS50136103A (ja)
AU7237274A (ja)
BG27086A3 (ja)
BG21276A1 (ja)
BG22868A1 (ja)
BG23080A1 (ja)
AU480759A (ja)
BG26382A4 (ja)
CH578369A5 (ja)
BG26532A3 (ja)
CH570749A5 (ja)

Legal Events

Date Code Title Description
ST Notification of lapse