ES2065468T3 - Procedimiento para la preparacion de tetralinas e indanos alquil-sustituidos. - Google Patents

Procedimiento para la preparacion de tetralinas e indanos alquil-sustituidos.

Info

Publication number
ES2065468T3
ES2065468T3 ES90200817T ES90200817T ES2065468T3 ES 2065468 T3 ES2065468 T3 ES 2065468T3 ES 90200817 T ES90200817 T ES 90200817T ES 90200817 T ES90200817 T ES 90200817T ES 2065468 T3 ES2065468 T3 ES 2065468T3
Authority
ES
Spain
Prior art keywords
ene
carbon atoms
preferred
preparation
dimethylbut
Prior art date
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 - Lifetime
Application number
ES90200817T
Other languages
English (en)
Inventor
Stephen Edwin Meakins
Keith Robert Motion
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.)
Givaudan Nederland Services BV
Original Assignee
Quest International BV
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 Quest International BV filed Critical Quest International BV
Application granted granted Critical
Publication of ES2065468T3 publication Critical patent/ES2065468T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
    • C07C2527/126—Aluminium chloride
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/128—Compounds comprising a halogen and an iron group metal or a platinum group metal
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/135—Compounds comprising a halogen and titanum, zirconium, hafnium, germanium, tin or lead
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION PROVEE UN PROCESO PARA LA PREPARACION DE INDANOS Y TETRALINDANOS ALQUILO SUSTITUIDOS EN DONDE UN BENCILO ALCOHOL QUE TIENE LA FORMULA: EN DONDE R1-R4 REPRESENTA ATOMOS DE HIDROGENO O GRUPOS ALQUILO QUE TIENEN DE 1 A 3 ATOMOS DE CARBONO Y R5 Y R6 SON GRUPOS ALQUILO QUE TIENEN DE 1 A 3 ATOMOS DE CARBONO, REACCIONA CON UN ALCANO QUE TIENE DE 4 A 7 ATOMOS DE CARBONO BAJO LA INFLUENCIA DE UN CATALIZADOR ACIDO DE LEWIS. LOS BENCILO ALCOHOLES PREFERIDOS SON AQUELLOS EN DONDE R1,R3 Y R4 SON ATOMOS DE HIDROGENO Y R2 ES UN ATOMO DE HIDROGENO O UN GRUPO METILO. LOS ALCANOS PREFERIDOS SON 2,3-DIMETILOBUTIL-1-ENO, 3,3-DIMETILOBUTIL-1-ENO, Y 2 METILOBUTIL-2-ENO. LOS ACIDOS DE LEWIS PREFERIDOS SON ALCL3, FECL3B Y TICL4. LOS INDANOS Y TETRALINDANOS PRODUCIDOS SE USAN COMO PRODUCTOS INTERMEDIOS PARA LA PRODUCCION E FRAGANCIAS DE ALMIZCLE BIEN CONOCIDAS.
ES90200817T 1989-04-14 1990-04-05 Procedimiento para la preparacion de tetralinas e indanos alquil-sustituidos. Expired - Lifetime ES2065468T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89200943 1989-04-14

Publications (1)

Publication Number Publication Date
ES2065468T3 true ES2065468T3 (es) 1995-02-16

Family

ID=8202364

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90200817T Expired - Lifetime ES2065468T3 (es) 1989-04-14 1990-04-05 Procedimiento para la preparacion de tetralinas e indanos alquil-sustituidos.

Country Status (6)

Country Link
US (1) US5079386A (es)
EP (1) EP0393742B1 (es)
JP (1) JPH0639420B2 (es)
AT (1) ATE114622T1 (es)
DE (1) DE69014386T2 (es)
ES (1) ES2065468T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3055245B2 (ja) * 1991-09-30 2000-06-26 住友化学工業株式会社 １，１，３，４，４，６−ヘキサメチルテトラリンの精製方法
EP0561447B1 (en) * 1992-03-16 1997-01-02 Quest International B.V. Method of acylating 1,2,3,4-tetrahydro-1,1,2,4,4,7-hexamethylnaphthalene (HMT) and compositions comprising acylated HMT
US5292719A (en) * 1993-06-18 1994-03-08 Union Camp Corporation Tetralin formate ester aroma chemicals
US5401720A (en) * 1993-06-18 1995-03-28 Union Camp Corporation Alkyl tetralin aldehyde compounds
US5403823A (en) * 1993-06-18 1995-04-04 Union Camp Corporation Alkyl indane aldehyde compounds
US5457239A (en) * 1994-05-25 1995-10-10 Union Camp Corporation Process for formylation of aromatic compounds
KR100621823B1 (ko) 2004-07-21 2006-09-14 재단법인서울대학교산학협력재단 2,6-디알킬테트랄린의 제조 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587577A (en) * 1948-03-27 1952-03-04 Universal Oil Prod Co Production of arylindanes
US2519576A (en) * 1948-06-30 1950-08-22 Universal Oil Prod Co Production of arylindans
US2752404A (en) * 1953-10-09 1956-06-26 Polak Frutal Works Process of producing indanes from para-cymene
US2857433A (en) * 1956-06-20 1958-10-21 Olin Mathieson Aromatic ketones and process of their production
US3210433A (en) * 1962-12-31 1965-10-05 Socony Mobil Oil Co Inc Preparation of substituted indenes
NL123427C (es) * 1963-06-10
US3379782A (en) * 1965-08-27 1968-04-23 Universal Oil Prod Co Process for preparing polyalkyltetrahydronaphthalenes
GB1566538A (en) * 1977-02-25 1980-04-30 Naarden Internationale Nv Acyl polyalkyo indan compounds their preparation and their use in perfumery
DE3626227A1 (de) * 1986-08-02 1988-02-04 Basf Ag Verfahren zur herstellung von indanen

Also Published As

Publication number Publication date
EP0393742B1 (en) 1994-11-30
DE69014386T2 (de) 1995-04-20
EP0393742A1 (en) 1990-10-24
JPH0639420B2 (ja) 1994-05-25
ATE114622T1 (de) 1994-12-15
JPH04182438A (ja) 1992-06-30
DE69014386D1 (de) 1995-01-12
US5079386A (en) 1992-01-07

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