ATE93832T1 - Verfahren zur herstellung von 4,6-dimethyl-7hydroxynonan-3-on. - Google Patents

Verfahren zur herstellung von 4,6-dimethyl-7hydroxynonan-3-on.

Info

Publication number
ATE93832T1
ATE93832T1 AT89311331T AT89311331T ATE93832T1 AT E93832 T1 ATE93832 T1 AT E93832T1 AT 89311331 T AT89311331 T AT 89311331T AT 89311331 T AT89311331 T AT 89311331T AT E93832 T1 ATE93832 T1 AT E93832T1
Authority
AT
Austria
Prior art keywords
dimethyl
production
stereocemistry
serricornin
hydroxynonan
Prior art date
Application number
AT89311331T
Other languages
English (en)
Inventor
David L Williams
William B Edwards Iii
Richard H Cox
Daryl L Faustini
Surnease Drew
Original Assignee
Philip Morris Prod
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 Philip Morris Prod filed Critical Philip Morris Prod
Application granted granted Critical
Publication of ATE93832T1 publication Critical patent/ATE93832T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/17—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and doubly-bound oxygen atoms bound to the same acyclic carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/11—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound oxygen atoms bound to the same saturated acyclic carbon skeleton
    • C07C255/12—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound oxygen atoms bound to the same saturated acyclic carbon skeleton containing cyano groups and hydroxy groups bound to the 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
    • C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
    • 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
    • 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
    • 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
    • C07C45/673—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 change of size of the 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Seasonings (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT89311331T 1988-11-02 1989-11-02 Verfahren zur herstellung von 4,6-dimethyl-7hydroxynonan-3-on. ATE93832T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/266,162 US4925985A (en) 1988-11-02 1988-11-02 Novel process for the production of 4,6-dimethyl-7-hydroxynonan-3-one
EP89311331A EP0367598B1 (de) 1988-11-02 1989-11-02 Verfahren zur Herstellung von 4,6-Dimethyl-7-hydroxynonan-3-on

Publications (1)

Publication Number Publication Date
ATE93832T1 true ATE93832T1 (de) 1993-09-15

Family

ID=23013438

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89311331T ATE93832T1 (de) 1988-11-02 1989-11-02 Verfahren zur herstellung von 4,6-dimethyl-7hydroxynonan-3-on.

Country Status (5)

Country Link
US (1) US4925985A (de)
EP (1) EP0367598B1 (de)
AT (1) ATE93832T1 (de)
DE (1) DE68908843T2 (de)
ES (1) ES2044144T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0414359D0 (en) 2004-06-25 2004-07-28 East Malling Res Ltd Pheromones
PL1773123T3 (pl) * 2004-06-25 2015-02-27 East Malling Res Limited Feromony
CN105981722A (zh) * 2015-03-04 2016-10-05 温州医科大学 烟草甲性信息素及其诱芯
CN111398501B (zh) * 2020-03-23 2022-08-30 福建中烟工业有限责任公司 测定烟草甲虫性外激素诱芯中的性信息素含量的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814415B2 (ja) * 1979-03-28 1983-03-18 日本たばこ産業株式会社 ４，６↓−ジメチル↓−７↓−ケト↓−ノナン↓−３↓−オ−ル及び該化合物からなる性誘引剤
DE3045909C2 (de) * 1980-12-05 1983-07-14 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg 2,3-Dihydropyrane, Verfahren zu deren Herstellung und deren Verwendung

Also Published As

Publication number Publication date
EP0367598A2 (de) 1990-05-09
EP0367598B1 (de) 1993-09-01
DE68908843D1 (de) 1993-10-07
ES2044144T3 (es) 1994-01-01
US4925985A (en) 1990-05-15
DE68908843T2 (de) 1994-02-10
EP0367598A3 (en) 1990-06-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee