RO92446B1 - Procedeu de preparare a indantrenului - Google Patents

Procedeu de preparare a indantrenului

Info

Publication number: RO92446B1
Authority: RO; Romania
Prior art keywords: indanthrene; preparing; sodium; indantrene; dihydric
Prior art date: 1985-05-21

Application number

RO118815A

Other languages

English (en)

Romanian (ro)

Other versions

RO92446A2 (fr

Inventor

Dumitru Dobrescu

Adrian Berindei

Original Assignee

îNTREPRINDEREA DE COLORANTI "COLOROM"

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.)

1985-05-21

Filing date

1985-05-21

Publication date

1987-10-01

1985-05-21 Application filed by îNTREPRINDEREA DE COLORANTI "COLOROM" filed Critical îNTREPRINDEREA DE COLORANTI "COLOROM"

1985-05-21 Priority to RO118815A priority Critical patent/RO92446B1/ro

1987-09-30 Publication of RO92446A2 publication Critical patent/RO92446A2/fr

1987-10-01 Publication of RO92446B1 publication Critical patent/RO92446B1/ro

Links

235000019239 indanthrene blue RS Nutrition 0.000 title 1
UHOKSCJSTAHBSO-UHFFFAOYSA-N indanthrone blue Chemical compound C1=CC=C2C(=O)C3=CC=C4NC5=C6C(=O)C7=CC=CC=C7C(=O)C6=CC=C5NC4=C3C(=O)C2=C1 UHOKSCJSTAHBSO-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
XOGPDSATLSAZEK-UHFFFAOYSA-N 2-Aminoanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(N)=CC=C3C(=O)C2=C1 XOGPDSATLSAZEK-UHFFFAOYSA-N 0.000 abstract 1
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
239000003513 alkali Substances 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
230000008018 melting Effects 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
238000006213 oxygenation reaction Methods 0.000 abstract 1
239000001632 sodium acetate Substances 0.000 abstract 1
235000017281 sodium acetate Nutrition 0.000 abstract 1
239000004317 sodium nitrate Substances 0.000 abstract 1
235000010344 sodium nitrate Nutrition 0.000 abstract 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

RO118815A 1985-05-21 1985-05-21 Procedeu de preparare a indantrenului RO92446B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO118815A RO92446B1 (ro)	1985-05-21	1985-05-21	Procedeu de preparare a indantrenului

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO118815A RO92446B1 (ro)	1985-05-21	1985-05-21	Procedeu de preparare a indantrenului

Publications (2)

Publication Number	Publication Date
RO92446A2 RO92446A2 (fr)	1987-09-30
RO92446B1 true RO92446B1 (ro)	1987-10-01

Family

ID=20117234

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO118815A RO92446B1 (ro)	1985-05-21	1985-05-21	Procedeu de preparare a indantrenului

Country Status (1)

Country	Link
RO (1)	RO92446B1 (fr)

1985
- 1985-05-21 RO RO118815A patent/RO92446B1/ro unknown

Also Published As

Publication number	Publication date
RO92446A2 (fr)	1987-09-30

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