59341-22-9

Basic information

• Product Name: 3,3-dimethyl-3H-indazole
• Synonyms: 3,3-dimethyl-3H-indazole
• CAS NO: 59341-22-9
• Molecular Weight: 146.192
• Mol File: 59341-22-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,3-dimethyl-3H-indazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3-dimethyl-3H-indazole(59341-22-9)
• EPA Substance Registry System: 3,3-dimethyl-3H-indazole(59341-22-9)

Safety Data

• Hazardous Substances Data: 59341-22-9(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 643-28-7 2-isopropylaniline 

Downstream Products

• 935-67-1 Cumyl methyl ether 
• 98-83-9 isopropenylbenzene 
• 16804-70-9 cumyl cation 

Relevant articles and documents

Aromatic Diazonium Salts, X. - A One-Pot Procedure for the Jacobson Synthesis of Indazole

Procedures are described for a one-pot synthesis of 1H-indazole and substituted indazoles 3 in good yield (Table 1) from o-toluidines 2, alkyl nitrite or nitrous oxides, potassium acetate, and acetic anhydride in benzene.The spectroscopic properties of substituted indazoles (Tables 2-4) are discussed. - 4-Phenylcinnoline (18) is prepared by the same procedure from o-(α-methylenebenzyl)aniline.