GB977964A - Pentafluorophenyl compounds and their manufacture - Google Patents

Pentafluorophenyl compounds and their manufacture

Info

Publication number
GB977964A
GB977964A GB34695/61A GB3469561A GB977964A GB 977964 A GB977964 A GB 977964A GB 34695/61 A GB34695/61 A GB 34695/61A GB 3469561 A GB3469561 A GB 3469561A GB 977964 A GB977964 A GB 977964A
Authority
GB
United Kingdom
Prior art keywords
pentafluorophenyl
ethylene diamine
diethyl
compounds
pentafluorophenylacetyl
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
GB34695/61A
Inventor
Michael William Buxton
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.)
Imperial Smelting Corp Ltd
Imperial Smelting Corp NSC Ltd
Original Assignee
Imperial Smelting Corp Ltd
Imperial Smelting Corp NSC Ltd
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 Imperial Smelting Corp Ltd, Imperial Smelting Corp NSC Ltd filed Critical Imperial Smelting Corp Ltd
Publication of GB977964A publication Critical patent/GB977964A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/64—Acyl halides
    • C07C57/76—Acyl halides containing halogen outside the carbonyl halide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
    • C07C63/70—Monocarboxylic acids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/12—Moderator or core structure; Selection of materials for use as moderator characterised by composition, e.g. the moderator containing additional substances which ensure improved heat resistance of the moderator
    • G21C5/123—Moderators made of organic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention relates to compounds of the formula RCONH(CH2)2NR1R2, in which R is a pentafluorophenyl, a pentafluorophenylalkyl or a pentafluorophenylalkenyl group containing 6, 7 or 8 carbon atoms and R1 and R2, which may be the same or different, are alkyl groups of 1-3 carbon atoms. The compounds are prepared by reacting the corresponding pentafluorophenyl carboxylic acid chloride with an ethylene diamine in a solvent, e.g. ether or benzene, suitably at atmospheric temperature. Examples are given in which, by reaction with N-diethylethylene diamine, (1) pentafluorobenzoyl chloride yields N-diethyl-N1-(pentafluorobenzoyl) ethylene diamine; (2) pentafluorophenylacetyl chloride yields N-diethyl-N1-(pentafluorophenylacetyl) ethylene diamine; (3) a -(pentafluorophenyl) propionyl chloride yields N-diethyl-N1-(a -pentafluorophenylpropionyl ethylene diamine. The hydrochlorides of the products of the examples are described.
GB34695/61A 1960-05-12 1961-09-27 Pentafluorophenyl compounds and their manufacture Expired GB977964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15109/61A GB977963A (en) 1960-05-12 1960-05-12 Derivatives of carboxylic acids containing the pentafluorophenyl group

Publications (1)

Publication Number Publication Date
GB977964A true GB977964A (en) 1964-12-16

Family

ID=10053201

Family Applications (2)

Application Number Title Priority Date Filing Date
GB15109/61A Expired GB977963A (en) 1960-05-12 1960-05-12 Derivatives of carboxylic acids containing the pentafluorophenyl group
GB34695/61A Expired GB977964A (en) 1960-05-12 1961-09-27 Pentafluorophenyl compounds and their manufacture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB15109/61A Expired GB977963A (en) 1960-05-12 1960-05-12 Derivatives of carboxylic acids containing the pentafluorophenyl group

Country Status (1)

Country Link
GB (2) GB977963A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200548A (en) * 1984-06-04 1993-04-06 Bayer Aktiengesellschaft 2,4,5-Trihalogeno- and 2,3,4,5-tetrahalogenobenzene derivatives
DE3420796A1 (en) * 1984-06-04 1985-12-05 Bayer Ag, 5090 Leverkusen 2,4,5-TRIHALOGEN OR 2,3,4,5-TETRAHALOGENBENZENE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF
US5530158A (en) * 1984-06-04 1996-06-25 Bayer Aktiengesellschaft 2,4,5-trihalogeno- and 2,3,4,5-tetrahalogenobenzene derivatives

Also Published As

Publication number Publication date
GB977963A (en) 1964-12-16

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