102741-41-3

Basic information

• Product Name: methyl (4-methylbenzylidene)carbazate
• Synonyms: methyl (4-methylbenzylidene)carbazate
• CAS NO: 102741-41-3
• Molecular Weight: 192.217
• Mol File: 102741-41-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: methyl (4-methylbenzylidene)carbazate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl (4-methylbenzylidene)carbazate(102741-41-3)
• EPA Substance Registry System: methyl (4-methylbenzylidene)carbazate(102741-41-3)

Safety Data

• Hazardous Substances Data: 102741-41-3(Hazardous Substances Data)

Upstream product

• 6294-89-9 hydrazinecarboxylic acid methyl ester 
• 104-87-0 4-methyl-benzaldehyde 

Downstream Products

• 1660148-69-5 C₁₀H₁₁ClN₂O₂ 
• 1660148-74-2 dimethyl 3,6-di(p-tolyl)-1,4-dihydro-1,2,4,5-tetrazine-1,4-dicarboxylate 

Relevant articles and documents

Au(I) Catalyzed Synthesis of Densely Substituted Pyrazolines and Dihydropyridines via Sequential Aza-Enyne Metathesis/6π-Electrocyclization

A gold(I) autotandem catalysis protocol is reported for the de novo synthesis of densely substituted pyrazolines and dihydropyridines from the corresponding imine derivatives in a highly regioselective fashion via a one-pot aza-enyne metathesis/6π-electrocyclization sequence. The substituents on the nitrogen atom of the imine perfectly control the reaction pathways from the pivotal 1-azabutadiene intermediate; thus, carbazates were converted into pyrazolines via 6π-electrocyclization of α,β-unsaturated hydrazones, while aryl imines provided dihydropyridines via 6π-electrocyclization of 3-azahexatrienes.

I2 mediated synthesis of 5-substituted-3-methyl/benzyl-1,3,4-oxadiazol-2(3H)-ones via sequential condensation/oxidative cyclization and rearrangement

A simple and efficient iodine-assisted protocol for the synthesis of 5-substituted-3-methyl/benzyl-1,3,4-oxadiazol-2(3H)-ones has been developed. The reaction involves a sequential condensation followed by tandem oxidative cyclization and rearrangement of