GB390023A - Manufacture of sulphuric acid esters of aliphatic alcohols - Google Patents

Manufacture of sulphuric acid esters of aliphatic alcohols

Info

Publication number
GB390023A
GB390023A GB15325/32A GB1532532A GB390023A GB 390023 A GB390023 A GB 390023A GB 15325/32 A GB15325/32 A GB 15325/32A GB 1532532 A GB1532532 A GB 1532532A GB 390023 A GB390023 A GB 390023A
Authority
GB
United Kingdom
Prior art keywords
alcohol
pyridine
alcohols
dimethylaniline
stearin
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
GB15325/32A
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.)
BASF Schweiz AG
Original Assignee
Gesellschaft fuer Chemische Industrie in Basel CIBA
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 Gesellschaft fuer Chemische Industrie in Basel CIBA filed Critical Gesellschaft fuer Chemische Industrie in Basel CIBA
Publication of GB390023A publication Critical patent/GB390023A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Aliphatic alcohols having at least 9 carbon atoms are converted into sulphuric acid esters by treatment with an addition product of sulphur trioxide and an organic tertiary base, in the presence of excess of the organic base. The following alcohols are specified: 2 : 6-dimethylhepten(2)ol(6), decen(1)ol(10), citronellol, 1-rhodinol, undecylene alcohol, butylcitronellol, phytol, wax and wool alcohols and erucyl, lauryl, myristyl, cetyl, stearin and olein alcohols and the following organic tertiary bases: pyridine, quinolines, dimethylaniline, picoline, trimethylamine, triethylamine and betaine. The products may be used in the textile industry, e.g. in carbonizing and finishing baths, and are stated to be wetting, cleansing and emulsifying agents. In examples: (1) olein alcohol in pyridine is added to a mixture of anhydrous pyridine and chlorsulphonic acid; after neutralization, the product is freed from pyridine and extracted with alcohol: (2) stearin alcohol is similarly sulphonated with a mixture of chlorsulphonic acid, chlorbenzene and dimethylaniline.ALSO:Aliphatic alcohols having at least nine carbon atoms are converted into sulphuric acid esters by treatment with an addition product of sulphur trioxide and an organic tertiary base, in the presence of excess of the organic base. The following alcohols are specified: 2 : 6 dimethylhepten (2)ol (6), decen (1)ol (10), citronellol, 1-rhodinol, undecylene alcohol, butylcitronellol, phytol, wax and wool alcohols and erucyl, lauryl, myristyl, cetyl, stearin and olein alcohols; and the following organic tertiary bases: pyridine, quinolines, dimethylaniline, picoline, trimethylamine, triethylamine and betaine. The products are stated to be emulsifying agents. In examples: (1) olein alcohol in pyridine is added to a mixture of anhydrous pyridine and chlorsulphonic acid; after neutralization, the product is freed from pyridine and extracted with alcohol: (2) stearin alcohol is similarly sulphonated with a mixture of chlorsulphonic acid, chlorbenzene and dimethylaniline.
GB15325/32A 1931-05-29 1932-05-30 Manufacture of sulphuric acid esters of aliphatic alcohols Expired GB390023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH390023X 1931-05-29

Publications (1)

Publication Number Publication Date
GB390023A true GB390023A (en) 1933-03-30

Family

ID=4513915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15325/32A Expired GB390023A (en) 1931-05-29 1932-05-30 Manufacture of sulphuric acid esters of aliphatic alcohols

Country Status (1)

Country Link
GB (1) GB390023A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606202A (en) * 1948-12-08 1952-08-05 American Cyanamid Co Monosulfuric acid esters of polyalkylene glycols

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606202A (en) * 1948-12-08 1952-08-05 American Cyanamid Co Monosulfuric acid esters of polyalkylene glycols

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