GB1174922A - Substituted Nitrone Derivatives - Google Patents

Substituted Nitrone Derivatives

Info

Publication number
GB1174922A
GB1174922A GB2873769A GB2873769A GB1174922A GB 1174922 A GB1174922 A GB 1174922A GB 2873769 A GB2873769 A GB 2873769A GB 2873769 A GB2873769 A GB 2873769A GB 1174922 A GB1174922 A GB 1174922A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
formula
coy
alkoxy
alkyl
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
GB2873769A
Inventor
Emilio Testa
Elvio Bellasio
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.)
Gruppo Lepetit SpA
Original Assignee
Lepetit SpA
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 Lepetit SpA filed Critical Lepetit SpA
Priority to GB2873769A priority Critical patent/GB1174922A/en
Publication of GB1174922A publication Critical patent/GB1174922A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C291/00—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00
    • C07C291/02—Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C201/00 - C07C281/00 containing nitrogen-oxide bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,174,922. Substituted nitrone derivatives. LEPETIT S.p.A. GRUPPO PER LA RICERCA SCIENTIFICA E LA PRODUZIONE CHIMICA FARMACEUTICA. 24 Feb., 1967 [14 March, 1966], No. 28737/69. Divided out of 1,174,921. Heading C2C. Compounds of general formula where R, R 1 and R 2 are hydrogen, C 1-8 alkyl or aryl, X is hydroxy, C 1-8 alkoxy or the radical NR 3 R 4 , where R 3 and R 4 are hydrogen or C 1-8 alkyl, are prepared, when R is hydrogen, by reacting a compound of formula CHR 1 = CR 2 COY where Y is C 1-8 alkoxy on NR 3 R 4 , with transbenzaldoxime, optionally followed by hydrolysis, or by reacting trans-benzaldoxime with a compound of formula Br-CR(R 1 )-CHR 2 -COY.
GB2873769A 1966-03-14 1966-03-14 Substituted Nitrone Derivatives Expired GB1174922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2873769A GB1174922A (en) 1966-03-14 1966-03-14 Substituted Nitrone Derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2873769A GB1174922A (en) 1966-03-14 1966-03-14 Substituted Nitrone Derivatives

Publications (1)

Publication Number Publication Date
GB1174922A true GB1174922A (en) 1969-12-17

Family

ID=10280303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2873769A Expired GB1174922A (en) 1966-03-14 1966-03-14 Substituted Nitrone Derivatives

Country Status (1)

Country Link
GB (1) GB1174922A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137619A (en) * 1983-03-30 1984-10-10 Gerald Scott Nitrone compounds and stabilised rubber compositions containing them
WO2015177104A1 (en) * 2014-05-23 2015-11-26 Compagnie Generale Des Etablissements Michelin 1,3-dipolar compound comprising an ester function of carboxylic acid and rubber composition containing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137619A (en) * 1983-03-30 1984-10-10 Gerald Scott Nitrone compounds and stabilised rubber compositions containing them
WO2015177104A1 (en) * 2014-05-23 2015-11-26 Compagnie Generale Des Etablissements Michelin 1,3-dipolar compound comprising an ester function of carboxylic acid and rubber composition containing same
FR3021315A1 (en) * 2014-05-23 2015-11-27 Michelin & Cie 1,3-DIPOLAR COMPOUND HAVING AN ESTER FUNCTION OF CARBOXYLIC ACID AND RUBBER COMPOSITION CONTAINING THE SAME

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees