CA1029035A - Process for the manufacture of hexamethyltetraline - Google Patents

Process for the manufacture of hexamethyltetraline

Info

Publication number
CA1029035A
CA1029035A CA213,703A CA213703A CA1029035A CA 1029035 A CA1029035 A CA 1029035A CA 213703 A CA213703 A CA 213703A CA 1029035 A CA1029035 A CA 1029035A
Authority
CA
Canada
Prior art keywords
hexamethyltetraline
manufacture
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
Application number
CA213,703A
Other languages
English (en)
French (fr)
Other versions
CA213703S (en
Inventor
Thomas F. Wood
Emanuel Heilweil
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.)
GIVANDAN Ltd
Original Assignee
GIVANDAN 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
Application filed by GIVANDAN Ltd filed Critical GIVANDAN Ltd
Application granted granted Critical
Publication of CA1029035A publication Critical patent/CA1029035A/en
Expired 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
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • 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
    • C07C2/861—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 halogen as hetero-atoms
    • 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
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)
CA213,703A 1973-12-05 1974-11-14 Process for the manufacture of hexamethyltetraline Expired CA1029035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00422035A US3856875A (en) 1973-12-05 1973-12-05 Process for producing 1,1,3,4,4,6-hexamethyl-1,2,3,4-tetrahydronapthalene (hmt)

Publications (1)

Publication Number Publication Date
CA1029035A true CA1029035A (en) 1978-04-04

Family

ID=23673119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,703A Expired CA1029035A (en) 1973-12-05 1974-11-14 Process for the manufacture of hexamethyltetraline

Country Status (12)

Country Link
US (1) US3856875A (pt)
JP (1) JPS5310057B2 (pt)
BE (1) BE822990A (pt)
BR (1) BR7410006A (pt)
CA (1) CA1029035A (pt)
CH (1) CH601144A5 (pt)
DE (1) DE2457550C3 (pt)
ES (1) ES432553A1 (pt)
FR (1) FR2253727B1 (pt)
GB (1) GB1442954A (pt)
IT (1) IT1025605B (pt)
NL (1) NL168203C (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850969B2 (ja) * 1978-03-17 1983-11-14 住友化学工業株式会社 ヘキサメチルテトラリンの製造方法
JPS6033368B2 (ja) * 1978-03-30 1985-08-02 住友化学工業株式会社 ヘキサメチルテトラリンの製造方法
JPS5740420A (en) * 1980-08-25 1982-03-06 Nitto Riken Kogyo Kk Preparation of 1,1,3,4,4,6-hexamethyl-1,2,3,4- tetrahydronaphthalene
ATE22063T1 (de) * 1982-03-12 1986-09-15 Bush Boake Allen Ltd Friedel-craft-reaktionen.
US4551573A (en) * 1984-10-01 1985-11-05 Phillips Petroleum Company Alkylation of aromatic compounds
US4695671A (en) * 1986-09-02 1987-09-22 Phillips Petroleum Company Tetramethyltetrahydronaphthalene purification process
US4877916A (en) * 1989-01-27 1989-10-31 Union Camp Corporation Process for preparing polyalkyl tetrahydronaphthalenes
US4877915A (en) * 1989-01-27 1989-10-31 Union Camp Corporation Process for preparing polyalkyl tetrahydronaphthalenes
US4877912A (en) * 1989-01-27 1989-10-31 Union Camp Corporation Process for preparing 1,1,3,4,4,6-hexamethyl-1,2,3,4-tetrahydronaphthalene
US4877914A (en) * 1989-01-27 1989-10-31 Union Camp Corporation Process for preparing polyalkyl tetrahydronaphthalenes
US4877911A (en) * 1989-01-27 1989-10-31 Union Camp Corporation Process for preparing polyalkyl tetrahydronaphthalenes
US4877913A (en) * 1989-01-27 1989-10-31 Union Camp Corporation Process for preparing polyalkyl tetrahydronaphthalenes
US4877910A (en) * 1989-01-27 1989-10-31 Union Camp Corporation Process for preparing polyalkyl tetrahydronaphthalenes
DE4008694A1 (de) * 1990-03-17 1991-09-19 Basf Ag Verfahren zur herstellung von 1,1,3,4,4,6-hexamethyl-1,2,3,4- tetrahydronaphthalin
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
US5292719A (en) * 1993-06-18 1994-03-08 Union Camp Corporation Tetralin formate ester aroma chemicals
US5403823A (en) * 1993-06-18 1995-04-04 Union Camp Corporation Alkyl indane aldehyde compounds
US5401720A (en) * 1993-06-18 1995-03-28 Union Camp Corporation Alkyl tetralin aldehyde compounds
US5457239A (en) * 1994-05-25 1995-10-10 Union Camp Corporation Process for formylation of aromatic compounds
CN102079686A (zh) * 2011-01-26 2011-06-01 姜思田 一种离子液体催化下连续反应制备六甲基萘满的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278622A (en) * 1963-03-21 1966-10-11 Polak Frutal Works Process for preparing polyalkylindans

Also Published As

Publication number Publication date
DE2457550C3 (de) 1982-02-04
NL168203C (nl) 1982-03-16
FR2253727B1 (pt) 1979-02-23
CH601144A5 (pt) 1978-06-30
NL168203B (nl) 1981-10-16
IT1025605B (it) 1978-08-30
DE2457550A1 (de) 1975-06-12
JPS5310057B2 (pt) 1978-04-11
GB1442954A (en) 1976-07-21
ES432553A1 (es) 1976-09-16
FR2253727A1 (pt) 1975-07-04
DE2457550B2 (de) 1980-12-18
BR7410006A (pt) 1976-05-25
US3856875A (en) 1974-12-24
BE822990A (fr) 1975-06-05
NL7415867A (nl) 1975-06-09
JPS5084554A (pt) 1975-07-08

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