GB1303775A - - Google Patents

Info

Publication number
GB1303775A
GB1303775A GB2682171A GB2682171A GB1303775A GB 1303775 A GB1303775 A GB 1303775A GB 2682171 A GB2682171 A GB 2682171A GB 2682171 A GB2682171 A GB 2682171A GB 1303775 A GB1303775 A GB 1303775A
Authority
GB
United Kingdom
Prior art keywords
piperidines
aminopropyl
april
propionaldimine
geigy
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
GB2682171A
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 filed Critical
Publication of GB1303775A publication Critical patent/GB1303775A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/5046—Amines heterocyclic
    • C08G59/5053—Amines heterocyclic containing only nitrogen as a heteroatom
    • C08G59/506—Amines heterocyclic containing only nitrogen as a heteroatom having one nitrogen atom in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

1303775 Piperidines CIBA-GEIGY AG 19 April 1971 [13 April 19701 26821/71 Heading C2C [Also in Division C3] The preparation of 3-(γ-aminopropyl)-piperidines of formula is disclosed. In specifically exemplified compounds R and R<SP>1</SP> are respectively: Me, H; Et, H; Me, Me; (CH 2 ) 3 NH 2 , Me; H, Me; (CH 2 ) 3 - NH 2 , H; H, H and iso-Pr, Me. In a typical example 3 - methyl - 3 - (γ - aminopropyl)- piperidine is prepared by dissolving N-isopropyl - 2,2 - bis - (#- cyanoethyl) - propionaldimine in ethanol and hydrogenating with Raney nickel activated by 2% palladium at 100-110‹ C. at 100 atmospheres.
GB2682171A 1970-04-13 1971-04-19 Expired GB1303775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH545270A CH536335A (en) 1970-04-13 1970-04-13 Curable mixture of a polyepoxide compound and a 3- (γ-aminopropyl) piperidine

Publications (1)

Publication Number Publication Date
GB1303775A true GB1303775A (en) 1973-01-17

Family

ID=4293823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2682171A Expired GB1303775A (en) 1970-04-13 1971-04-19

Country Status (6)

Country Link
CA (1) CA928897A (en)
CH (1) CH536335A (en)
DE (1) DE2117848A1 (en)
FR (1) FR2086017B1 (en)
GB (1) GB1303775A (en)
NL (1) NL7104799A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11286335B2 (en) * 2018-05-17 2022-03-29 Evonik Operations Gmbh Fast-curing epoxy systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1399171A (en) * 1963-06-19 1965-05-14 Dynamit Nobel Ag Process for curing epoxy resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11286335B2 (en) * 2018-05-17 2022-03-29 Evonik Operations Gmbh Fast-curing epoxy systems

Also Published As

Publication number Publication date
DE2117848A1 (en) 1971-10-28
FR2086017B1 (en) 1974-03-08
NL7104799A (en) 1971-10-15
CH536335A (en) 1973-04-30
FR2086017A1 (en) 1971-12-31
CA928897A (en) 1973-06-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee