77627-18-0

Basic information

• Product Name: 2-Azulenecarboxaldehyde
• CAS NO: 77627-18-0
• Molecular Formula: C11H8O
• Molecular Weight: 156.184
• Mol File: 77627-18-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Azulenecarboxaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Azulenecarboxaldehyde(77627-18-0)
• EPA Substance Registry System: 2-Azulenecarboxaldehyde(77627-18-0)

Safety Data

• Hazardous Substances Data: 77627-18-0(Hazardous Substances Data)

Upstream product

• 54011-51-7 2-styrylazulene 

Relevant articles and documents

Synthesis of 2-Formylazulene and Its Derivatives by Oxidative Cleavage of 2-Styrylazulenes

2-Formylazulene and its derivatives were prepared by the oxidative cleavage of styrylazulenes with NaIO4-OsO4. 1,2-Diformyl-, 1,2,3-triformylazulenes, and 5-formylazulene derivative were also synthesized.The reaction of dimethyl 2-methylazulene-1,3-dicarboxylate with p-nitroso-N,N-dimethylaniline in the presence of NaOR (R=Me or Et) gave the corresponding 3-alkoxycarbonyl-2-azulene-1-carboxylic acids followed by hydrolysis with hydrochloric acid to give 3-alkoxycarbonyl-2-formylazulene-1-carboxylic acids.Acetylation of 2-formylazulene-1-carboxylic acids with acetic anhydride gave five membered lactol acetates.