RO74838A2 - Procedeu pentru prepararea 4-nitro-2-aminofenolului - Google Patents

Procedeu pentru prepararea 4-nitro-2-aminofenolului

Info

Publication number
RO74838A2
RO74838A2 RO7895583A RO9558378A RO74838A2 RO 74838 A2 RO74838 A2 RO 74838A2 RO 7895583 A RO7895583 A RO 7895583A RO 9558378 A RO9558378 A RO 9558378A RO 74838 A2 RO74838 A2 RO 74838A2
Authority
RO
Romania
Prior art keywords
nytro
aminophenol
preparation
Prior art date
Application number
RO7895583A
Other languages
English (en)
French (fr)
Inventor
Elena Bala
Calin Stoicescu
Ion Girbea
Dumitru Dobrescu
Original Assignee
Intreprinderea De Coloranti "Colorom",Ro
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 Intreprinderea De Coloranti "Colorom",Ro filed Critical Intreprinderea De Coloranti "Colorom",Ro
Priority to RO7895583A priority Critical patent/RO74838A2/ro
Publication of RO74838A2 publication Critical patent/RO74838A2/ro

Links

RO7895583A 1978-11-03 1978-11-03 Procedeu pentru prepararea 4-nitro-2-aminofenolului RO74838A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7895583A RO74838A2 (ro) 1978-11-03 1978-11-03 Procedeu pentru prepararea 4-nitro-2-aminofenolului

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7895583A RO74838A2 (ro) 1978-11-03 1978-11-03 Procedeu pentru prepararea 4-nitro-2-aminofenolului

Publications (1)

Publication Number Publication Date
RO74838A2 true RO74838A2 (ro) 1980-09-30

Family

ID=20103057

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7895583A RO74838A2 (ro) 1978-11-03 1978-11-03 Procedeu pentru prepararea 4-nitro-2-aminofenolului

Country Status (1)

Country Link
RO (1) RO74838A2 (ro)

Similar Documents

Publication Publication Date Title
RO78105A (ro) Procedeu pentru prepararea unor 2-clor-6-nitroaniline
RO76935A (ro) Procedeu pentru prepararea unor benzofenonhidrazone
RO82359A (ro) Procedeu pentru prepararea unor 4-tiazolidinone
BE884650A (fr) Procede pour la preparation de diesterdiamides
RO70854A (ro) Procedeu de preparare a meta-ariloxibenzaldehidelor
BE885977A (fr) Procede pour la preparation de dithiazolyldisulfures
RO84686A (ro) Procedeu pentru prepararea prodeului a al 1-triazolil-stirenilor-1-substituiti
FR2424286B1 (fr) Procede de preparation de 6-halo-pregnanes
RO70462A (ro) Procedeu pentru prepararea unor 3-halometilcefemi
RO78658A (ro) Procedeu de preparare a unor derivati ai antrachinonsulfonamidelor
RO71572A (ro) Procedeu pentru prepararea unor o0imcarbamati n-sulfenilati
BE879854A (fr) Procede de preparation de diaryl-para-phenylene-diamines
RO71066A (ro) Procedeu pentru prepararea unor 2-clorsulfinilazetidin-4-one
RO78638A (ro) Procedeu pentru prepararea unor n-propargilaniline substituite
RO76936A (ro) Procedeu pentru prepararea de p-fenilendiamine asimetrice n-fenil-n'-substituite
RO78300A (ro) PROCEDEU PENTRU PREPARAREA UNOR CIS-4A-ARILOCTAHIDRO-1H-2-PIRINDInE
BE879210A (fr) Procede de preparation de 3-exomethylenecephamsulfoxydes
RO81116A (ro) Procedeu pentru prepararea unor corticoidale
BE876684A (fr) Procede pour la preparation des isocyanates
PT69452A (fr) Procede pour la preparation des catalyseurs
BE880139A (fr) Procede pour la preparation de chloro-amino-s-triazines
BE873272A (fr) Nouveau procede pour la preparation du ceruletide de decapeptide
RO83713A (ro) Procedeu pentru prepararea unor haloacilamide
PT66065B (fr) Procede pour la preparation de hydrocarbonetes
RO71742A (ro) Procedeu pentru prepararea unor 1-oxadetiacefalosporine