107558-43-0

Basic information

• Product Name: 3-formyl-4-nitrophenyl-4-methylbenzenesulfonate
• Synonyms: 3-formyl-4-nitrophenyl-4-methylbenzenesulfonate
• CAS NO: 107558-43-0
• Molecular Weight: 321.31
• Mol File: 107558-43-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-formyl-4-nitrophenyl-4-methylbenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 3-formyl-4-nitrophenyl-4-methylbenzenesulfonate(107558-43-0)
• EPA Substance Registry System: 3-formyl-4-nitrophenyl-4-methylbenzenesulfonate(107558-43-0)

Safety Data

• Hazardous Substances Data: 107558-43-0(Hazardous Substances Data)

Upstream product

• 42454-06-8 2-nitro-5-hydroxybenzaldehyde 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 1613082-41-9 10-(4-methoxyphenyl)-9-(2-(4-methoxyphenylamino)-4,4-dimethyl-6-oxocyclohex-1-enyl)-6,6-dimethyl-8-oxo-5,6,7,8,9,10-hexahydroacridin-2-yl 4-methylbenzenesulfonate 
• 1536075-10-1 4-nitro-3-(2,2,2-trichloro-1-hydroxyethyl)phenyl 4-methylbenzenesulfonate 

Relevant articles and documents

A General One-Pot Synthesis of 2H-Indazoles Using an Organophosphorus–Silane System

A simple and direct approach for the regioselective construction of the privileged 2H-indazole scaffold is described. The developed one-pot strategy involves phospholene-mediated N?N bond formation to access 2H-indazoles. The amount of organophosphorus reagent was minimized by recycling the phospholene oxide with organosilane reductants. Starting from functionalized 2-nitrobenzaldehydes and primary amines, a mild reductive cyclization, involving the use of commercially available phospholene oxide and silanes, delivered a wide variety of substituted 2H-indazoles in good to excellent yields.