79310-05-7

Basic information

• Product Name: 3',6'-dihydro-3',5',6'-triphenylspiro(fluorene-9,2'-<1,3,4>thiadiazine) 1'-oxide
• Synonyms: 3',6'-dihydro-3',5',6'-triphenylspiro(fluorene-9,2'-<1,3,4>thiadiazine) 1'-oxide
• CAS NO: 79310-05-7
• Molecular Weight: 496.632
• Mol File: 79310-05-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3',6'-dihydro-3',5',6'-triphenylspiro(fluorene-9,2'-<1,3,4>thiadiazine) 1'-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 3',6'-dihydro-3',5',6'-triphenylspiro(fluorene-9,2'-<1,3,4>thiadiazine) 1'-oxide(79310-05-7)
• EPA Substance Registry System: 3',6'-dihydro-3',5',6'-triphenylspiro(fluorene-9,2'-<1,3,4>thiadiazine) 1'-oxide(79310-05-7)

Safety Data

• Hazardous Substances Data: 79310-05-7(Hazardous Substances Data)

Upstream product

• 830-72-8 9H-fluorene-9-thione 
• 25769-36-2 1,3,4-triphenyl-1,2-diaza-1,3-butadiene 
• 79310-04-6 3',6'-dihydro-3',5',6'-triphenylspiro(fluorene-9,2'-<1,3,4>thiadiazine) 
• 4440-32-8 9-Thiofluorenone S-oxide 

Downstream Products

• 486-25-9 9-fluorenone 
• 4440-32-8 9-Thiofluorenone S-oxide 
• 79310-04-6 3',6'-dihydro-3',5',6'-triphenylspiro(fluorene-9,2'-<1,3,4>thiadiazine) 
• 79310-06-8 trans-2',5'-dihydro-2',4',5'-triphenylspiro(fluorene-9,6'-<1,2,3>thiadiazine) 1'-oxide 
• 79310-06-8 cis-2',5'-dihydro-2',4',5'-triphenylspiro(fluorene-9,6'-<1,2,3>thiadiazine) 1'-oxide 

Relevant articles and documents

Cycloaddition Reactions of Sulphines and Thiones with Azoalkenes

Fluorenethione S-oxide undergoes (2+4) cycloadditions with azoalkenes to yield 2H-1,2,3-thiadiazine 1-oxides together with a small amount of the regioisomeric 6H-1,3,4-thiadiazine 1-oxides.Fluorenethione, with azoalkenes, undergoes (2+4) regiospecific cycloaddition reactions leading to the formation of 6H-1,3,4-thiadiazine derivatives.Diarylsulphines and diarylthiones fail to react with azoalkenes.