389121-33-9

Basic information

• Product Name: Benzaldehyde, 4-(1,1-dimethylethyl)-, [[4-(1,1-dimethylethyl)phenyl]methylene]hydrazone
• CAS NO: 389121-33-9
• Molecular Formula: C22H28N2
• Molecular Weight: 320.478
• Mol File: 389121-33-9.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Benzaldehyde, 4-(1,1-dimethylethyl)-, [[4-(1,1-dimethylethyl)phenyl]methylene]hydrazone(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 4-(1,1-dimethylethyl)-, [[4-(1,1-dimethylethyl)phenyl]methylene]hydrazone(389121-33-9)
• EPA Substance Registry System: Benzaldehyde, 4-(1,1-dimethylethyl)-, [[4-(1,1-dimethylethyl)phenyl]methylene]hydrazone(389121-33-9)

Safety Data

• Hazardous Substances Data: 389121-33-9(Hazardous Substances Data)

Upstream product

• 354-48-3 1,1,1-tribromotrifluoroethane 
• 75-61-6 dibromodifluoromethane 
• 939-97-9 4-tert-Butylbenzaldehyde 

Downstream Products

• 98-73-7 4-(1,1-dimethylethyl)benzoic acid 

Relevant articles and documents

One-pot oxidation of azomethine compounds into arenecarboxylic acids

Aromatic azomethine compounds, such as aldazines 1, aldoximes 7 and tosylhydrazones 8 oxidized with 30% hydrogen peroxide in the presence of poly(bis-1,2-phenylene) diselenide (6) as catalyst produce arenecarboxylic acids 2 mostly in high to excellent yields. The presented one-pot procedure has a synthetic value.

Monohydrocyanation of symmetrical azines using potassium hexacyanoferrate(II) as an environmentally friendly cyanide source

The monohydrocyanation of symmetrical azines to synthesize α-hydrazinonitriles using potassium hexacyanoferrate(II) as cyanide source and benzoyl chloride as a promoter under catalyst-free conditions is described. The advantages of this protocol are the environmentally friendly cyanide source, high yield, and simple work-up procedure. Georg Thieme Verlag Stuttgart New York.

A novel direct synthesis of (2,2-difluorovinyl)benzenes from aromatic aldehydes

A novel catalytic approach to (2,2-difluorovinyl)benzenes has been developed. It was found that hydrazones of aromatic aldehydes generated in situ could be converted to the corresponding (2,2-difluorovinyl)benzenes by catalytic olefination reaction (COR) with dibromodifluoromethane in the presence of CuCl.