GB1161057A - A process for Amidating Alcohols - Google Patents

A process for Amidating Alcohols

Info

Publication number
GB1161057A
GB1161057A GB44088/66A GB4408866A GB1161057A GB 1161057 A GB1161057 A GB 1161057A GB 44088/66 A GB44088/66 A GB 44088/66A GB 4408866 A GB4408866 A GB 4408866A GB 1161057 A GB1161057 A GB 1161057A
Authority
GB
United Kingdom
Prior art keywords
alkyl
alcohols
aminoalkyl
arylalkyl
amidating
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
GB44088/66A
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.)
Armour and Co
Original Assignee
Armour 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 Armour and Co filed Critical Armour and Co
Publication of GB1161057A publication Critical patent/GB1161057A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides

Landscapes

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

Abstract

1,161,057. Amidating alcohols. ARMOUR & CO. 3 Oct., 1966 [24 Oct., 1965], No. 44088/66. Heading C2C. Amides of the formulµ and where R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP>, the same or different, are H, alkyl, arylalkyl, or cycloalkyl containing from 2 to 48 carbon atoms, at least one radical being other than H, R<SP>4</SP>, R<SP>5</SP> and R<SP>6</SP>, the same or different, are H, alkyl, arylalkyl or cycloalkyl, R<SP>7</SP> is H, alkyl, aryl, aminoalkyl or metallic salts of said aminoalkyl, containing from 1 to 21 carbon atoms, and (a + b + c) = 2 to 9, are prepared by reacting the corresponding alcohols with a nitrile of the formula R<SP>7</SP>-C# N, in the presence of a large molar excess of anhydrous liquid hydrogen fluoride. The temperature employed is generally 0 to 130‹ C. and the reaction time is generally within the range of 5 minutes to 2 hours. A stoichiometric excess of nitrile is preferred, and also a mole ratio of hydrogen fluoride to alcohol of greater than 3. The products may be hydrolysed to the corresponding amines using a hydrolysis reagent comprising an acid or base in aqueous or alcohol solution.
GB44088/66A 1965-10-24 1966-10-03 A process for Amidating Alcohols Expired GB1161057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50502265A 1965-10-24 1965-10-24

Publications (1)

Publication Number Publication Date
GB1161057A true GB1161057A (en) 1969-08-13

Family

ID=24008679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44088/66A Expired GB1161057A (en) 1965-10-24 1966-10-03 A process for Amidating Alcohols

Country Status (2)

Country Link
FR (1) FR1495923A (en)
GB (1) GB1161057A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470112A1 (en) * 1979-11-26 1981-05-29 Colgate Palmolive Co NOVEL ANTISTATIC CARBOXAMIDES, COMPOSITIONS CONTAINING THEM AND THEIR APPLICATION TO TREATMENT OF TISSUE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470112A1 (en) * 1979-11-26 1981-05-29 Colgate Palmolive Co NOVEL ANTISTATIC CARBOXAMIDES, COMPOSITIONS CONTAINING THEM AND THEIR APPLICATION TO TREATMENT OF TISSUE

Also Published As

Publication number Publication date
DE1543317B2 (en) 1975-11-06
DE1543317A1 (en) 1970-01-02
FR1495923A (en) 1967-09-22

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Legal Events

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