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GB1181218A - Substituted Aminimides, their Preparation and Rearrangement to Form Isocyanates - Google Patents

Substituted Aminimides, their Preparation and Rearrangement to Form Isocyanates

Info

Publication number
GB1181218A
GB1181218A GB5641966A GB5641966A GB1181218A GB 1181218 A GB1181218 A GB 1181218A GB 5641966 A GB5641966 A GB 5641966A GB 5641966 A GB5641966 A GB 5641966A GB 1181218 A GB1181218 A GB 1181218A
Authority
GB
United Kingdom
Prior art keywords
trimethylamine
aminimides
substituted
dec
preparation
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
GB5641966A
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.)
Ashland LLC
Original Assignee
Ashland Oil Inc
Ashland Oil and Refining Co Inc
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 Ashland Oil Inc, Ashland Oil and Refining Co Inc filed Critical Ashland Oil Inc
Publication of GB1181218A publication Critical patent/GB1181218A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/26—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C243/28—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to hydrogen atoms or to carbon atoms of a saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/701—Compounds forming isocyanates or isothiocyanates in situ
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/883—Aminimide, i.e. ammonioamidates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,181,218. Substituted aminimides. ASHLAND OIL & REFINING CO. 16 Dec., 1966 [17 Dec., 1965], No. 56419/66. Heading C2C. [Also in Division C3R] Aminimides of formula in which R(H) n represents an organic acid non-reacting residue, R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP>, which may be the same or different, represent aliphatic (except alkylic), aryl (except benzylic), hydrocarbon groups or R<SP>1</SP> and R<SP>2</SP>, together with the adjacent nitrogen atom form a heterocyclic ring while R<SP>3</SP> represents an aliphatic or aryl hydrocarbon group and n is 0 or 1, are prepared by reacting an organic ester in which R<SP>4</SP> represents an alkyl group containing 1 to 20 carbon atoms with a hydrazinium salt of formula in which R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> are as defined above and X represents a group capable of forming an anion, in the presence of a base and an aprotic solvent. Examples describe the preparation of trimethylamine caprylimide, trimethylamine pyristimide, bis - trimethylamine sebacimide, hexanoic aminimide and trimethylamine stearimide. The compounds may be used to prepare isocyanates by pyrolysis at temperatures above 150‹ C. or by photolysis. This reaction in the presence of polyhydroxy compounds gives rise to polymethane, the tertiary amine formed acting as a polymerization catalyst.
GB5641966A 1965-12-17 1966-12-16 Substituted Aminimides, their Preparation and Rearrangement to Form Isocyanates Expired GB1181218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51470565A 1965-12-17 1965-12-17

Publications (1)

Publication Number Publication Date
GB1181218A true GB1181218A (en) 1970-02-11

Family

ID=24048357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5641966A Expired GB1181218A (en) 1965-12-17 1966-12-16 Substituted Aminimides, their Preparation and Rearrangement to Form Isocyanates

Country Status (5)

Country Link
BE (1) BE691331A (en)
DE (1) DE1543328B2 (en)
FR (1) FR1505771A (en)
GB (1) GB1181218A (en)
NL (2) NL6617514A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5670480A (en) 1994-01-05 1997-09-23 Arqule, Inc. Method of making polymers having specific properties
US5712171A (en) 1995-01-20 1998-01-27 Arqule, Inc. Method of generating a plurality of chemical compounds in a spatially arranged array
US5734082A (en) 1994-10-20 1998-03-31 Arqule Inc. Hydroxyethyl aminimides
US5766481A (en) 1995-04-06 1998-06-16 Arqule, Inc. Method for rapid purification, analysis and characterizations of collections of chemical compounds
US5962412A (en) 1996-06-10 1999-10-05 Arqule, Inc. Method of making polymers having specific properties
US5981467A (en) 1995-03-27 1999-11-09 Arqule, Inc. Aminimide-containing molecules and materials as molecular recognition agents

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271195B1 (en) 1992-06-30 2001-08-07 Arqule, Inc. Aminimide-containing molecules and materials as molecular recognition agents
US5670480A (en) 1994-01-05 1997-09-23 Arqule, Inc. Method of making polymers having specific properties
US5734082A (en) 1994-10-20 1998-03-31 Arqule Inc. Hydroxyethyl aminimides
US5892113A (en) 1994-10-20 1999-04-06 Arqule, Inc. Hydroxyethyl aminimides
US5712171A (en) 1995-01-20 1998-01-27 Arqule, Inc. Method of generating a plurality of chemical compounds in a spatially arranged array
US5736412A (en) 1995-01-20 1998-04-07 Arqule, Inc. Method of generating a plurality of chemical compounds in a spatially arranged array
US5962736A (en) 1995-01-20 1999-10-05 Arqule, Inc. Logically ordered arrays of compounds and methods of making and using the same
US5981467A (en) 1995-03-27 1999-11-09 Arqule, Inc. Aminimide-containing molecules and materials as molecular recognition agents
US5766481A (en) 1995-04-06 1998-06-16 Arqule, Inc. Method for rapid purification, analysis and characterizations of collections of chemical compounds
US5962412A (en) 1996-06-10 1999-10-05 Arqule, Inc. Method of making polymers having specific properties

Also Published As

Publication number Publication date
NL6617514A (en) 1967-06-19
BE691331A (en) 1967-06-16
DE1543328B2 (en) 1976-07-08
DE1543328A1 (en) 1970-10-22
FR1505771A (en) 1967-12-15
NL131743C (en)

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