RO83496B1 - 1, 1'-oxybis-nitrobenzene derivatives and process for preparing the same - Google Patents

1, 1'-oxybis-nitrobenzene derivatives and process for preparing the same

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Publication number
RO83496B1
RO83496B1 RO106359A RO10635982A RO83496B1 RO 83496 B1 RO83496 B1 RO 83496B1 RO 106359 A RO106359 A RO 106359A RO 10635982 A RO10635982 A RO 10635982A RO 83496 B1 RO83496 B1 RO 83496B1
Authority
RO
Romania
Prior art keywords
oxybis
preparing
same
nitrobenzene derivatives
oxybisitrobenzene
Prior art date
Application number
RO106359A
Other languages
Romanian (ro)
Other versions
RO83496A2 (en
Inventor
Bozga
Cunescu
Bibian-Cilianu
Original Assignee
Institutul De Cercetari Chimico-Farmaceutice
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 Institutul De Cercetari Chimico-Farmaceutice filed Critical Institutul De Cercetari Chimico-Farmaceutice
Priority to RO106359A priority Critical patent/RO83496B1/en
Publication of RO83496A2 publication Critical patent/RO83496A2/en
Publication of RO83496B1 publication Critical patent/RO83496B1/en

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Abstract

Inventia de fata se refera la un nou derovat de 1,1'-oxi-bis nitrobenzen care au formula I : (vezi form. în desc.) si este o substanta cristalina de culoare galbena solubila în benzen, acetona, cloroform, si la un procedeu de preparare a acestuia prin care, în scopul extinderii compusilor de 1,1' oxibis nitrobenzen, se efectueaza reactia între p-etoxifenol si 3,4-diclornitrobenzen la temperatura de 125.....130 degree C în prezenta de Al2O3 si în mediu de dimetilsulfoxid.The present invention relates to a novel derivative of 1,1'-oxybisitrobenzene having the formula I: (see form as descended) and is a yellow crystalline substance soluble in benzene, acetone, chloroform, and a process for its preparation in which, in order to extend the 1,1'-oxybisitrobenzene compounds, the reaction between p-ethoxyphenol and 3,4-dichloronitrobenzene is carried out at a temperature of 125 ... 130 ° C in the presence of Al 2 O 3 and in dimethylsulphoxide medium.

RO106359A 1982-01-19 1982-01-19 1, 1'-oxybis-nitrobenzene derivatives and process for preparing the same RO83496B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO106359A RO83496B1 (en) 1982-01-19 1982-01-19 1, 1'-oxybis-nitrobenzene derivatives and process for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO106359A RO83496B1 (en) 1982-01-19 1982-01-19 1, 1'-oxybis-nitrobenzene derivatives and process for preparing the same

Publications (2)

Publication Number Publication Date
RO83496A2 RO83496A2 (en) 1984-03-30
RO83496B1 true RO83496B1 (en) 1984-03-30

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ID=20110974

Family Applications (1)

Application Number Title Priority Date Filing Date
RO106359A RO83496B1 (en) 1982-01-19 1982-01-19 1, 1'-oxybis-nitrobenzene derivatives and process for preparing the same

Country Status (1)

Country Link
RO (1) RO83496B1 (en)

Also Published As

Publication number Publication date
RO83496A2 (en) 1984-03-30

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