529502-68-9

Basic information

• Product Name: N-(2,5-dibromophenyl)-2-(N-hydroxyimino)acetamide
• Synonyms: N-(2,5-dibromophenyl)-2-(N-hydroxyimino)acetamide
• CAS NO: 529502-68-9
• Molecular Weight: 321.956
• Mol File: 529502-68-9.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: N-(2,5-dibromophenyl)-2-(N-hydroxyimino)acetamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(2,5-dibromophenyl)-2-(N-hydroxyimino)acetamide(529502-68-9)
• EPA Substance Registry System: N-(2,5-dibromophenyl)-2-(N-hydroxyimino)acetamide(529502-68-9)

Safety Data

• Hazardous Substances Data: 529502-68-9(Hazardous Substances Data)

Upstream product

• 302-17-0 chloral hydrate 
• 3638-73-1 2,5-dibromoaniline 

Downstream Products

• 20780-89-6 4,7-dibromo-2,3-dihydro-1H-indole-2,3-dione 

Relevant articles and documents

Conjugated Thiophene-Fused Isatin Dyes through Intramolecular Direct Arylation

We report on the design, synthesis, and properties of innovative, planar, π-conjugated compounds in which a thiophene ring is fused with the skeleton of the naturally occurring dye isatin. The synthesis is achieved in high yields making use of an intramolecular direct arylation reaction as the key step, making the overall process potentially scalable. The synthetic sequence has been demonstrated also for an isatin bearing fluorine substituents on the aromatic ring. NMR and X-ray studies demonstrate the crosstalk occurring between the fused, coplanar, and conjugated moieties, making these novel dyes with a donor-acceptor character. Cyclic voltammetry and UV-vis studies confirm very interesting HOMO-LUMO levels and energy gaps for the new compounds.

Production of [pisen[pisen] and derivatives thereof

PROBLEM TO BE SOLVED: To provide a method of producing a picene and a derivative thereof suitable for uses of organic semiconductors, thin film transistors, field effect transistors or solar batteries or the like, in a short reaction process with high yield.SOLUTION: A method of producing a picene of formula 8 and a derivative thereof includes, as represented compounds and steps, a step 1 to subject a compound of formula 5 and a compound of formula 6 to a coupling reaction for producing a compound of formula 7, and a step 2 to subject the compound of formula 7 to dehydrohalogenation.

ORTHO-TERPHENYLS FOR THE PREPARATION OF GRAPHENE NANORIBBONS

The present invention concerns ortho-Terphenyls of general formula (I); wherein R1, R2, R3 and R4 are independently selected from the group consisting of H; CN; NO2; and saturated, unsaturated or aromatic C1-C40 hydrocarbon residues, which can be substituted 1 - to 5- fold with F, CI, OH, NH2, CN and/or NO2, and wherein one or more -CH2-groups can be replaced by -O-, -NH-, -S-, -C(=O)O-, -OC(=O)- and/or -C(=O)-; and X and Y are the same or different, and selected from the group consisting of F, CI, Br, I, and OTf (trifluoromethanesulfonate); and their use for the preparation of graphene nanoribbons as well as a process for the preparation of graphene nanoribbons from said ortho-Terphenyls.