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GB1304770A - - Google Patents

Info

Publication number
GB1304770A
GB1304770A GB5727370A GB5727370A GB1304770A GB 1304770 A GB1304770 A GB 1304770A GB 5727370 A GB5727370 A GB 5727370A GB 5727370 A GB5727370 A GB 5727370A GB 1304770 A GB1304770 A GB 1304770A
Authority
GB
United Kingdom
Prior art keywords
epihalogenohydrin
dimethylhydantoin
monoalcohol
glycidyl
dec
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
GB5727370A
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 GB1304770A publication Critical patent/GB1304770A/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
    • C08G59/20—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 epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/26—Di-epoxy compounds heterocyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/72—Two oxygen atoms, e.g. hydantoin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1304770 Diglycidyl compounds CIBAGEIGY AG 2 Dec 1970 [5 Dec 1969] 57273/70 Addition to 1290728 Heading C2C [Also in Division C3] Novel diglycidyl compounds of the formula wherein Y is a hydrogen atom or a methyl group, are prepared by reacting a monoalcohol of the formula in a single stage or several stages with an epihalogenohydrin. In the one-stage process the reaction is carried out in the presence of an alkali and in the two-stage process the monoalcohol is first condensed with the epihalogenohydrin in the presence of an acidic or basic catalyst and the resulting halogenohydrin is dehydrohalogenated by means of an alkali to give the diglycidyl ether. Examples describe the preparation of 1-glycidyl-3-(2<SP>1</SP>-glycidyloxyethyl) - 5,5 - dimethylhydantoin and 1 - glycidyl - 3 - (2<SP>1 </SP>- glycidyloxy - n - propyl). 5,5-dimethylhydantoin
GB5727370A 1969-12-05 1970-12-02 Expired GB1304770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1820169 1969-12-05

Publications (1)

Publication Number Publication Date
GB1304770A true GB1304770A (en) 1973-01-31

Family

ID=4431239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5727370A Expired GB1304770A (en) 1969-12-05 1970-12-02

Country Status (7)

Country Link
BE (1) BE759863R (en)
CA (1) CA920598A (en)
FR (1) FR2080885B2 (en)
GB (1) GB1304770A (en)
IT (1) IT954103B (en)
NL (1) NL7017771A (en)
ZA (1) ZA707994B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016175668A1 (en) 2015-04-28 2016-11-03 Politechnika Rzeszowska Preparation method for 1-phenyl-2,6-bis(2-hydroxyethyl)imidazo[1,5-c]quinazoline-3,5-dione and 1-phenyl-2,6-bis(2-hydroxypropyl)imidazo[1,5-c]quinazoline-3,5-dione

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016175668A1 (en) 2015-04-28 2016-11-03 Politechnika Rzeszowska Preparation method for 1-phenyl-2,6-bis(2-hydroxyethyl)imidazo[1,5-c]quinazoline-3,5-dione and 1-phenyl-2,6-bis(2-hydroxypropyl)imidazo[1,5-c]quinazoline-3,5-dione

Also Published As

Publication number Publication date
FR2080885B2 (en) 1973-02-02
CA920598A (en) 1973-02-06
NL7017771A (en) 1971-06-08
IT954103B (en) 1973-08-30
FR2080885A2 (en) 1971-11-26
BE759863R (en) 1971-06-04
ZA707994B (en) 1971-08-25

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Legal Events

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