194036-14-1

Basic information

• Product Name: 1,2,5-Thiadiazolidine, 3,4-bis(4-methoxyphenyl)-, 1,1-dioxide
• CAS NO: 194036-14-1
• Molecular Formula: C16H18N2O4S
• Molecular Weight: 334.396
• Mol File: 194036-14-1.mol

Chemical Properties

• CAS DataBase Reference: 1,2,5-Thiadiazolidine, 3,4-bis(4-methoxyphenyl)-, 1,1-dioxide(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,5-Thiadiazolidine, 3,4-bis(4-methoxyphenyl)-, 1,1-dioxide(194036-14-1)
• EPA Substance Registry System: 1,2,5-Thiadiazolidine, 3,4-bis(4-methoxyphenyl)-, 1,1-dioxide(194036-14-1)

Safety Data

• Hazardous Substances Data: 194036-14-1(Hazardous Substances Data)

Upstream product

• 58120-01-7 N,N'-bis[(4-methoxyphenyl)methylidene]sulfamide 
• 123-11-5 4-methoxy-benzaldehyde 

Downstream Products

• 1226-42-2 1,2-bis(4-methoxyphenyl)-1,2-ethanedione 

Relevant articles and documents

Oxidation of 1,2,5-Thiadiazolidine 1,1-Dioxides: Synthesis of Diaryl 1,2-Diketones

Treatment of 3,4-diaryl 1,2,5-thiadiazolidine 1,1-dioxides with selenium dioxide followed by hydrolysis of the crude oxidation product furnishes the corresponding diaryl 1,2-diketones. Symmetrical and unsymmetrical diketones are readily prepared by this method.

Intramolecular imine cross-coupling in dibenzylidine sulfamides: Synthesis of unsymmetrical 1,2-diaryl ethanediamines

Intramolecular reductive cross-coupling of unsymmetrical dibenzylidene sulfamides generates the corresponding cyclic sulfamides in good yield. These intermediates are readily converted to the free, unsymmetrical 1,2-diaryl ethanediamines.