GB1202797A - Deuterated hydrocarbons - Google Patents

Deuterated hydrocarbons

Info

Publication number
GB1202797A
GB1202797A GB1939368A GB1939368A GB1202797A GB 1202797 A GB1202797 A GB 1202797A GB 1939368 A GB1939368 A GB 1939368A GB 1939368 A GB1939368 A GB 1939368A GB 1202797 A GB1202797 A GB 1202797A
Authority
GB
United Kingdom
Prior art keywords
prepared
hydrocarbons
deuteration
cyclododecane
april
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
GB1939368A
Inventor
Joseph George Atkinson
Michael Owen Luke
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.)
Merck Frosst Canada and Co
Original Assignee
Charles E Frosst and Co
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 Charles E Frosst and Co filed Critical Charles E Frosst and Co
Publication of GB1202797A publication Critical patent/GB1202797A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,202,797. Deuterated hydrocarbons. C. E. FROSST & CO. 24 April, 1968 [29 April, 1967], No. 19393/68. Heading C5E. The invention comprises per se saturated C 10-36 perdeuterated cyclic and acyclic hydrocarbons having an isotopic purity in the range 95-99À7 atom per cent D. They are prepared by reacting a corresponding saturated or unsaturated hydrocarbon with deuterium gas, in the liquid phase and in the presence of a stationary catalyst, e.g. Pd/C, Pt/C or Rh/C. The following compounds are prepared from the corresponding saturated hydrocarbons: n-decane-d 22 , n-dodecane-d 26 , n-hexadecane-d 34 , n-octadecane-d 38 , n-tetracosane-d 50 , n-hexatriacontane-d 74 , 2,2,4,4,6,8,8-heptamethylnonaned 34 , pristane-d 4o , decalin-d 18 , cyclododecane-d 24 , n-octacosane-d 58 and squalane-d 62 . In addition, cyclododecane-d 24 is prepared by deuteration of 1,5,9-cyclododecatriene, and 1,2-dicyclohexylethane-d 26 by deuteration of trans-stilbene.
GB1939368A 1967-04-29 1968-04-24 Deuterated hydrocarbons Expired GB1202797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA989262 1967-04-29

Publications (1)

Publication Number Publication Date
GB1202797A true GB1202797A (en) 1970-08-19

Family

ID=4142892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1939368A Expired GB1202797A (en) 1967-04-29 1968-04-24 Deuterated hydrocarbons

Country Status (6)

Country Link
JP (1) JPS538681B1 (en)
CH (1) CH517677A (en)
DE (1) DE1768299A1 (en)
FR (1) FR1560953A (en)
GB (1) GB1202797A (en)
NL (1) NL6805217A (en)

Also Published As

Publication number Publication date
DE1768299A1 (en) 1971-11-18
JPS538681B1 (en) 1978-03-31
NL6805217A (en) 1968-10-30
CH517677A (en) 1972-01-15
FR1560953A (en) 1969-03-21
DE1768299C3 (en) 1975-03-06
DE1768299B2 (en) 1974-07-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee