1610967-04-8

Basic information

• Product Name: 5,6-di(1,3-dithiolan-2-ylidene)-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6,7-dihydro-1H-indol-4(5H)-one
• Synonyms: 5,6-di(1,3-dithiolan-2-ylidene)-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6,7-dihydro-1H-indol-4(5H)-one
• CAS NO: 1610967-04-8
• Molecular Weight: 475.678
• Mol File: 1610967-04-8.mol

Chemical Properties

• CAS DataBase Reference: 5,6-di(1,3-dithiolan-2-ylidene)-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6,7-dihydro-1H-indol-4(5H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5,6-di(1,3-dithiolan-2-ylidene)-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6,7-dihydro-1H-indol-4(5H)-one(1610967-04-8)
• EPA Substance Registry System: 5,6-di(1,3-dithiolan-2-ylidene)-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6,7-dihydro-1H-indol-4(5H)-one(1610967-04-8)

Safety Data

• Hazardous Substances Data: 1610967-04-8(Hazardous Substances Data)

Upstream product

• 38622-91-2 [(p-methylphenyl)sulfonylmethyl]isonitrile 
• 1610966-94-3 (E)-3,4-di(1,3-dithiolan-2-ylidene)-7-(4-methoxyphenyl)hept-6-ene-2,5-dione 

Relevant articles and documents

Bicyclization of isocyanides with alkenoyl bis(ketene dithioacetals): Access to 6,7-dihydro-1 h -indol-4(5 h)-ones

The tandem [3 + 2] cycloaddition/intramolecular imidoyl anion trapping strategy has been successfully applied for the synthesis of 6,7-dihydro-1H- indol-4(5H)-ones from alkenoyl bis(ketene dithioacetals) and tosylmethyl isocyanide. The reaction proceeded smoothly under mild reaction conditions to afford bicyclization products in high to excellent yields in a single step.