PL437340A1 - Compounds, 4-nitro-2,1,3-benzoxadiazole derivatives and method of their preparation - Google Patents

Compounds, 4-nitro-2,1,3-benzoxadiazole derivatives and method of their preparation

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Publication number
PL437340A1
PL437340A1 PL437340A PL43734021A PL437340A1 PL 437340 A1 PL437340 A1 PL 437340A1 PL 437340 A PL437340 A PL 437340A PL 43734021 A PL43734021 A PL 43734021A PL 437340 A1 PL437340 A1 PL 437340A1
Authority
PL
Poland
Prior art keywords
nitro
preparation
sub
compounds
benzoxadiazole
Prior art date
Application number
PL437340A
Other languages
Polish (pl)
Other versions
PL242022B1 (en
Inventor
Małgorzata Świerczyńska
Marcin Szala
Daniel Słowiński
Radosław Podsiadły
Original Assignee
Politechnika Łódzka
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 Politechnika Łódzka filed Critical Politechnika Łódzka
Priority to PL437340A priority Critical patent/PL242022B1/en
Publication of PL437340A1 publication Critical patent/PL437340A1/en
Publication of PL242022B1 publication Critical patent/PL242022B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/12—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/12—1,4-Thiazines; Hydrogenated 1,4-thiazines not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

Przedmiotem wynalazku są nowe związki, pochodne 4-nitro-2,1,3-benzoksadiazolu, o wzorze 1, w którym R oznacza grupę SO lub SO<sub>2</sub>. Wynalazek dotyczy także sposobu otrzymywania ww. pochodnych o wzorze 1, który polega na w reakcji 4-chloro-7-nitro-2,1,3-benzoksadiazolu z pochodną morfoliny, o wzorze 2, w którym R oznacza grupę SO oraz SO<sub>2</sub>, w obecności trietyloaminy, w środowisku dichlorometanu, w atmosferze gazu obojętnego.The subject of the invention is new compounds, 4-nitro-2,1,3-benzoxadiazole derivatives of the formula I, in which R is SO or SO <sub> 2 </sub>. The invention also relates to a method for the preparation of the above-mentioned derivatives of formula 1, which consists in the reaction of 4-chloro-7-nitro-2,1,3-benzoxadiazole with a morpholine derivative, of formula 2, in which R is the SO group and SO <sub> 2 </sub>, in the presence of triethylamine, in a dichloromethane medium, under an inert gas atmosphere.

PL437340A 2021-03-19 2021-03-19 Compounds, 4-nitro-2,1,3-benzoxadiazole derivatives and method of their preparation PL242022B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL437340A PL242022B1 (en) 2021-03-19 2021-03-19 Compounds, 4-nitro-2,1,3-benzoxadiazole derivatives and method of their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL437340A PL242022B1 (en) 2021-03-19 2021-03-19 Compounds, 4-nitro-2,1,3-benzoxadiazole derivatives and method of their preparation

Publications (2)

Publication Number Publication Date
PL437340A1 true PL437340A1 (en) 2022-09-26
PL242022B1 PL242022B1 (en) 2023-01-09

Family

ID=83724254

Family Applications (1)

Application Number Title Priority Date Filing Date
PL437340A PL242022B1 (en) 2021-03-19 2021-03-19 Compounds, 4-nitro-2,1,3-benzoxadiazole derivatives and method of their preparation

Country Status (1)

Country Link
PL (1) PL242022B1 (en)

Also Published As

Publication number Publication date
PL242022B1 (en) 2023-01-09

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