GB1208010A - Haloalkyl propynyl ethers - Google Patents

Haloalkyl propynyl ethers

Info

Publication number
GB1208010A
GB1208010A GB5511367A GB5511367A GB1208010A GB 1208010 A GB1208010 A GB 1208010A GB 5511367 A GB5511367 A GB 5511367A GB 5511367 A GB5511367 A GB 5511367A GB 1208010 A GB1208010 A GB 1208010A
Authority
GB
United Kingdom
Prior art keywords
haloalkyl
carbon atoms
trichloro
bromo
propane
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
GB5511367A
Inventor
Charles Theodore Pumpelly
Joseph John Pedjac
Eric Russell Larsen
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to GB5511367A priority Critical patent/GB1208010A/en
Priority to NL6716460A priority patent/NL6716460A/xx
Publication of GB1208010A publication Critical patent/GB1208010A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,208,010. Haloalkyl propynyl ethers. DOW CHEMICAL CO. 4 Dec., 1967, No. 55113/67. Heading C2C. [Also in Division C5] Novel haloalkyl propynyl ethers of general Formula (I) wherein each R is a hydrogen atom, a cycloalkyl group having 3 to 6 carbon atoms or an alkyl group having 1 to 6 carbon atoms, X and Y are each a halogen atom, an alkyl group having 1 to 6 carbon atoms or a perfluoroalkyl group having 1 to 4 carbon atoms, and Z is a hydrogen, chlorine, bromine or iodine atom, under the proviso that X and Y may both be fluorine atoms only when Z is not a hydrogen atom are prepared by reacting a compound of the formula with a propynyl alcohol of the formula in the presence of a base, and subsequent bromination or chlorination, if required, to form a haloalkyl halopropynyl ether. The compounds of the invention are used to stabilize haloalkane solvents in the presence of aluminium. Solvents specified are chloroform, bromoform, iodoform, methylchloroform, ethyl chloroform, methylene chloride, carbon tetrachloride, ethylene dichloride, ethylene dibromide, 1,1 - dichloro - 1,2 - dibromo - ethane, 1,1,2 - trichloro - 1,2 - dibromoethane, 1,2 - dibromo - 3 - chloro - propane, 1,1,1 - trichloro - 3 - bromo - propane, 1 - chloro - 2 - bromo - ethane, 1,1 - dichloroethane, 1,2 - dichloropropane and 1,1,1 - trichloro - 3 - bromo - propane.
GB5511367A 1967-12-04 1967-12-04 Haloalkyl propynyl ethers Expired GB1208010A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5511367A GB1208010A (en) 1967-12-04 1967-12-04 Haloalkyl propynyl ethers
NL6716460A NL6716460A (en) 1967-12-04 1967-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5511367A GB1208010A (en) 1967-12-04 1967-12-04 Haloalkyl propynyl ethers

Publications (1)

Publication Number Publication Date
GB1208010A true GB1208010A (en) 1970-10-07

Family

ID=10472993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5511367A Expired GB1208010A (en) 1967-12-04 1967-12-04 Haloalkyl propynyl ethers

Country Status (2)

Country Link
GB (1) GB1208010A (en)
NL (1) NL6716460A (en)

Also Published As

Publication number Publication date
NL6716460A (en) 1969-06-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees