31862-15-4

Basic information

• Product Name: 2,6-dichloro-4-diazocyclohexa-2,5-dien-1-one
• Synonyms: 2,6-dichloro-4-diazocyclohexa-2,5-dien-1-one
• CAS NO: 31862-15-4
• Molecular Weight: 189.001
• Mol File: 31862-15-4.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 2,6-dichloro-4-diazocyclohexa-2,5-dien-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-dichloro-4-diazocyclohexa-2,5-dien-1-one(31862-15-4)
• EPA Substance Registry System: 2,6-dichloro-4-diazocyclohexa-2,5-dien-1-one(31862-15-4)

Safety Data

• Hazardous Substances Data: 31862-15-4(Hazardous Substances Data)

Upstream product

• 5930-28-9 4-amino-2,6-dichlorophenol 
• 87-65-0 2,6-Dichlorophenol 

Downstream Products

• 6774-97-6 (3,5-dichloro-4-hydroxy-phenyldiazenyl)-tri-morpholin-4-yl-phosphonium betaine 
• 99230-03-2 3,5-Dichlor-4-hydroxybenzoldiazonium-trifluormethansulfonat 
• 99230-08-7 1-<3,5-Dichlor-4-(trifluormethylsulfonyloxy)phenylazo>-2-naphthol 
• 99230-09-8 4-<3,5-Dichlor-4-(trifluormethylsulfonyloxy)phenylazo>-1,3-benzoldiol 
• 99230-07-6 4-<3,5-Dichlor-4-(trifluormethylsulfonyloxy)phenylazo>-N,N-dimethylbenzolamin 
• 52023-32-2 2,6-Dichlor-benzochinon-(1,4)-triphenylphosphazin-⁽⁴⁾ 
• 95469-04-8 2,6-Dichlor-4-p-toluolsulfonylazo-phenol 
• 99229-89-7 3,5-Dichlor-4-(trifluormethylsulfonyloxy)benzoldiazonium-trifluormethansulfonat 
• 19169-06-3 2-(3.5-Dichlor-4-hydroxy-phenylhydrazono)-buttersaeure-ethylester 
• 27682-74-2 6-Carboxy-2-(3.5-dichlor-4-hydroxy-phenylhydrazono)-capronsaeureethylester 
• 19169-13-2 5-Carboxy-2-(3,5-dichlor-4-hydroxyphenylhydrazono)-valeriansaeureaethylester 
• 23671-80-9 E-2-<3.5-Dichlor-4-hydroxy-phenylhydrazono>-4-cyan-buttersaeureethylester 
• 23671-81-0 Z-2-<3.5-Dichlor-4-hydroxy-phenylhydrazono>-4-cyan-buttersaeureethylester 
• 19169-11-0 4-Ethoxycarbonyl-2-(3.5-dichlor-4-hydroxy-phenylhydrazono)-buttersaeureethylester 

Relevant articles and documents

Cp?Rh(iii) and Cp?Ir(iii)-catalysed redox-neutral C-H arylation with quinone diazides: quick and facile synthesis of arylated phenols

Cp?Rh(iii)- and Cp?Ir(iii)-catalysed direct C-H arylation with quinone diazides as efficient coupling partners is disclosed. This redox-neutral protocol offers a facile, operationally simple and environmentally benign access to arylated phenols. The reaction represents the first example of Cp?Ir(iii)-catalysed C-H direct arylation reaction.

Rh(iii)-Catalyzed straightforward arylation of 8-methyl/formylquinolines using diazo compounds

A straightforward Rh(iii)-catalyzed general strategy was developed for the introduction of naphthol/phenol moieties to the C(sp3)-H bond of 8-methylquinoline using diazonaphthalen-2(1H)-ones/quinone diazides. The developed method was further extended towards the arylation of 8-formylquinolines to accomplish diarylketone derivatives. The method is simple, relatively rapid, and chemo and regioselective with a wide scope and functional group tolerance. The synthetic utility was established through gram-scale synthesis and biologically active molecule construction.

Rhodium(III)-Catalyzed C6-Selective Arylation of 2-Pyridones and Related Heterocycles Using Quinone Diazides: Syntheses of Heteroarylated Phenols

An efficient, direct C6-arylation of 2-pyridones has been successfully accomplished with quinone diazides under Rh(III)-catalyzed redox-neutral conditions. The optimized method is simple, mild, and highly regioselective with a broad substrate scope. The s