GB831837A - New esters of hyponitrous acid and their preparation - Google Patents

New esters of hyponitrous acid and their preparation

Info

Publication number
GB831837A
GB831837A GB2489057A GB2489057A GB831837A GB 831837 A GB831837 A GB 831837A GB 2489057 A GB2489057 A GB 2489057A GB 2489057 A GB2489057 A GB 2489057A GB 831837 A GB831837 A GB 831837A
Authority
GB
United Kingdom
Prior art keywords
alpha carbon
heterocyclic
cycloalkyl
alkyl
atom
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
GB2489057A
Inventor
Gerald Scott
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 Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to NL102792D priority Critical patent/NL102792C/xx
Priority to BE570062D priority patent/BE570062A/xx
Priority to NL99663D priority patent/NL99663C/xx
Priority to GB1351756A priority patent/GB813460A/en
Priority to US655478A priority patent/US2913481A/en
Priority to FR1174746D priority patent/FR1174746A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2489057A priority patent/GB831837A/en
Priority to US751135A priority patent/US2961460A/en
Priority to FR772072A priority patent/FR73994E/en
Priority to FR7592A priority patent/FR74746E/en
Publication of GB831837A publication Critical patent/GB831837A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C203/00—Esters of nitric or nitrous acid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/04—Azo-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention comprises esters of hyponitrous acid in which both organic residues contain one ether oxygen atom on the alpha carbon atoms and said alpha carbon atoms are otherwise attached only to carbon. The compounds have the formula ROCR1R11ON=NOCR1R11OR, wherein R, R1 and R11 are organic radicals, the same or different, and R and R1 or R1 and R11 may be linked together so as to form, with the alpha carbon atom, a ring. More particularly R may be alkyl, cycloalkyl, aralkyl, aryl or heterocyclic, R1 and R11 may be alkyl, aryl, aralkyl, cycloalkyl, heterocyclic or may together and with the alpha carbon atom be cycloalkyl, heterocyclic, saturated or unsaturated and may carry further substituents such as cyano, carboxylic ester, halogen or alkyl, preferably on the alpha carbon atom. The novel compounds may be prepared by interacting at a temperature below -20 DEG C. silver or another metal hyponitrite and a compound having the formula X.CR1R11OR, where X is a halogen atom. The products are useful as catalysts for the polymerization of ethylenically unsaturated compounds.
GB2489057A 1956-05-02 1957-08-07 New esters of hyponitrous acid and their preparation Expired GB831837A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL102792D NL102792C (en) 1956-05-02
BE570062D BE570062A (en) 1956-05-02
NL99663D NL99663C (en) 1956-05-02
GB1351756A GB813460A (en) 1957-08-07 1956-05-02 New esters of hyponitrous acid and their preparation
US655478A US2913481A (en) 1956-05-02 1957-04-29 Esters of hyponitrous acid
FR1174746D FR1174746A (en) 1956-05-02 1957-05-02 Manufacture of hyponitrous esters
GB2489057A GB831837A (en) 1957-08-07 1957-08-07 New esters of hyponitrous acid and their preparation
US751135A US2961460A (en) 1956-05-02 1958-07-28 Esters
FR772072A FR73994E (en) 1956-05-02 1958-08-07 Manufacture of hyponitrous esters
FR7592A FR74746E (en) 1956-05-02 1958-12-26 pipe elements for transporting abrasive materials or abrasive materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2489057A GB831837A (en) 1957-08-07 1957-08-07 New esters of hyponitrous acid and their preparation

Publications (1)

Publication Number Publication Date
GB831837A true GB831837A (en) 1960-04-06

Family

ID=10218870

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1351756A Expired GB813460A (en) 1956-05-02 1956-05-02 New esters of hyponitrous acid and their preparation
GB2489057A Expired GB831837A (en) 1956-05-02 1957-08-07 New esters of hyponitrous acid and their preparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1351756A Expired GB813460A (en) 1956-05-02 1956-05-02 New esters of hyponitrous acid and their preparation

Country Status (1)

Country Link
GB (2) GB813460A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460513A (en) * 1982-10-25 1984-07-17 Board Of Control Of Michigan Technological University Method for preparing organic hyponitrites

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8263579B2 (en) * 2011-01-24 2012-09-11 Piramal Healthcare Limited Anti-inflammatory compounds
CN116903427B (en) * 2023-07-05 2024-04-16 中国科学院过程工程研究所 Nitrate functionalized ionic liquid plasticizer and application thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460513A (en) * 1982-10-25 1984-07-17 Board Of Control Of Michigan Technological University Method for preparing organic hyponitrites

Also Published As

Publication number Publication date
GB813460A (en) 1959-05-13

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