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GB930289A - Improvements in or relating to the preparation of sodium cyclohexylsulphamate - Google Patents

Improvements in or relating to the preparation of sodium cyclohexylsulphamate

Info

Publication number
GB930289A
GB930289A GB32303/60A GB3230360A GB930289A GB 930289 A GB930289 A GB 930289A GB 32303/60 A GB32303/60 A GB 32303/60A GB 3230360 A GB3230360 A GB 3230360A GB 930289 A GB930289 A GB 930289A
Authority
GB
United Kingdom
Prior art keywords
sodium
cyclohexylsulphamate
relating
preparation
reaction conditions
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
GB32303/60A
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.)
Abbott Laboratories Ltd
Abbott Laboratories
Original Assignee
Abbott Laboratories Ltd
Abbott Laboratories
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 Abbott Laboratories Ltd, Abbott Laboratories filed Critical Abbott Laboratories Ltd
Priority to GB32303/60A priority Critical patent/GB930289A/en
Publication of GB930289A publication Critical patent/GB930289A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Sodium cyclohexylsulphamate is prepared by heating cyclohexylammonium N-cyclohexylsulphamate with metallic sodium in presence of an inert diluent at a temperature, e.g. 100-135 DEG C., which is not less than the melting-point of sodium under the reaction conditions and not more than the boiling-point of cyclohexylamine under the reaction conditions. The initial sulphonate may be used as a mixture with cyclohexylamine produced by reacting together cyclohexalamine and sulphamic acid in a molar ratio of more than 2:1 until evolution of ammonia has ceased. Specification 662800 is referred to.
GB32303/60A 1960-09-20 1960-09-20 Improvements in or relating to the preparation of sodium cyclohexylsulphamate Expired GB930289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32303/60A GB930289A (en) 1960-09-20 1960-09-20 Improvements in or relating to the preparation of sodium cyclohexylsulphamate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32303/60A GB930289A (en) 1960-09-20 1960-09-20 Improvements in or relating to the preparation of sodium cyclohexylsulphamate

Publications (1)

Publication Number Publication Date
GB930289A true GB930289A (en) 1963-07-03

Family

ID=10336514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32303/60A Expired GB930289A (en) 1960-09-20 1960-09-20 Improvements in or relating to the preparation of sodium cyclohexylsulphamate

Country Status (1)

Country Link
GB (1) GB930289A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113956186A (en) * 2021-11-03 2022-01-21 苏州纽特食品科技有限公司 Preparation method of sodium cyclamate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113956186A (en) * 2021-11-03 2022-01-21 苏州纽特食品科技有限公司 Preparation method of sodium cyclamate

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