GB856404A - Improved process of preparing salt-free n-acyl taurines - Google Patents

Improved process of preparing salt-free n-acyl taurines

Info

Publication number
GB856404A
GB856404A GB21842/59A GB2184259A GB856404A GB 856404 A GB856404 A GB 856404A GB 21842/59 A GB21842/59 A GB 21842/59A GB 2184259 A GB2184259 A GB 2184259A GB 856404 A GB856404 A GB 856404A
Authority
GB
United Kingdom
Prior art keywords
taurines
methyl
palmitoyl
carbon atoms
alkali metal
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
GB21842/59A
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB856404A publication Critical patent/GB856404A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C309/13—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
    • C07C309/14—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton containing amino groups bound to the carbon skeleton
    • C07C309/15—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton containing amino groups bound to the carbon skeleton the nitrogen atom of at least one of the amino groups being part of any of the groups, X being a hetero atom, Y being any atom

Landscapes

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

Abstract

N-acyl-taurines are prepared by treating mono-carboxylic acid chlorides containing from 6 to 22 carbon atoms with 2-amino-alkane sulphonic acid salts of formula : <FORM:0856404/IV(b)/1> where R represents hydrogen or a methyl or ethyl group, R1, hydrogen or a hydrocarbon radical containing from 1 to 20 carbon atoms, and M an alkali metal, at from 0-60 DEG C. in the presence of an inert solvent consisting of acetone, dioxane or methyl ethyl ketone, and may be obtained substantially free from alkali metal chloride. Monocarboxylic acids are listed and include saturated or unsaturated aliphatic, alicyclic or aliphatic-aromatic acids and mixtures of acids derived from a natural plant or animal oils. Examples describe the preparation of N-stearoyl, N-palmitoyl, N-oleoyl and N-tallow acid methyl taurine, N-palmitoly butyl, N-lauroyl octyl, N-eladic hexyl taurines and N-palmitoyl cyclohexyl taurine.
GB21842/59A 1958-08-26 1959-06-25 Improved process of preparing salt-free n-acyl taurines Expired GB856404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US856404XA 1958-08-26 1958-08-26

Publications (1)

Publication Number Publication Date
GB856404A true GB856404A (en) 1960-12-14

Family

ID=22192973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21842/59A Expired GB856404A (en) 1958-08-26 1959-06-25 Improved process of preparing salt-free n-acyl taurines

Country Status (1)

Country Link
GB (1) GB856404A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200127A (en) * 1960-10-24 1965-08-10 Pure Oil Co 2-amino-1 sulfonic acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200127A (en) * 1960-10-24 1965-08-10 Pure Oil Co 2-amino-1 sulfonic acids

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