23304-24-7

Basic information

• Product Name: Benzene, 1-(diazomethyl)-4-methyl-
• CAS NO: 23304-24-7
• Molecular Formula: C8H8N2
• Molecular Weight: 132.165
• Mol File: 23304-24-7.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Benzene, 1-(diazomethyl)-4-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-(diazomethyl)-4-methyl-(23304-24-7)
• EPA Substance Registry System: Benzene, 1-(diazomethyl)-4-methyl-(23304-24-7)

Safety Data

• Hazardous Substances Data: 23304-24-7(Hazardous Substances Data)

Upstream product

• 104-87-0 4-methyl-benzaldehyde 
• 40154-39-0 p-tolualdehyde tosylhydrazone Na salt 
• 52693-87-5 4-methylbenzaldehyde hydrazone 
• 40739-81-9 p-tolualdehyde p-toluenesulfonylhydrazone 

Downstream Products

• 70406-03-0 C₁₇H₂₀N₄O₂ 
• 121829-41-2 (1R,4R,5S,6S,7R)-6,7-Bis-methylsulfanyl-4-p-tolyl-2,3-diaza-bicyclo[3.2.0]hept-2-ene 
• 100-42-5 styrene 
• 694-87-1 benzocyclobutene 
• 93001-00-4 4-methylcyclohepta-1,2,4,6-tetraene 
• 93001-01-5 5-methylcyclohepta-1,2,4,6-tetraene 
• 18869-29-9 (E)-4,4'-dimethylstilbene 
• 2510-76-1 (Z)-4,4'-dimethylstilbene 
• 1588-49-4 4,4'-dimethylstilbene 
• 104-87-0 4-methyl-benzaldehyde 
• 4702-76-5 4,4'-dimethylbenzaldazine 
• 87282-28-8 1-(4-nitrophenyl)-2-(p-tolyl)ethan-1-one 
• 2430-99-1 1-phenyl-2-p-tolylethanone 
• 106-42-3 para-xylene 

Relevant articles and documents

A facile one pot synthesis of substituted pyrazole derivatives

Diazo compounds derived from aromatic aldehydes were reacted with derivatives of (Z)-2-arylidene-2H-benzofuran- 3-ones to give new highly substituted heterocyclic pyrazoles. The structures of the synthesised compounds were determined on the basis of their

An enantioselective synthesis of 2-aryl cycloalkanones by sc-catalyzed carbon insertion

Current methods for asymmetric α-arylation require blocking groups to prevent reaction at the R0-carbon, basic conditions that promote racemization, or multistep synthesis. This work records the first catalytic enantioselective examples of the diazoalkane-carbonyl homologation reaction. Medium ring 2-aryl ketones are prepared in one step in up to 98:2 er and 99% yield from the unsubstituted lower homologue by Sc-catalyzed aryldiazomethyl insertion with simple bis- and tris(oxazoline) ligands.

Tosylhydrazone salt pyrolyses: Phenyldiazomethanes

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