76689-65-1

Basic information

• Product Name: 1,3,4-Thiadiazole, 2,3-dihydro-2,2-dimethyl-5-phenyl-
• CAS NO: 76689-65-1
• Molecular Formula: C10H12N2S
• Molecular Weight: 192.285
• Mol File: 76689-65-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,3,4-Thiadiazole, 2,3-dihydro-2,2-dimethyl-5-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,4-Thiadiazole, 2,3-dihydro-2,2-dimethyl-5-phenyl-(76689-65-1)
• EPA Substance Registry System: 1,3,4-Thiadiazole, 2,3-dihydro-2,2-dimethyl-5-phenyl-(76689-65-1)

Safety Data

• Hazardous Substances Data: 76689-65-1(Hazardous Substances Data)

Upstream product

• 942-91-6 Carboxymethyl dithiobenzoate 
• 100-52-7 benzaldehyde 
• 15563-40-3 N-thiobenzoylpiperidine 
• 5281-20-9 acetone hydrazone 
• 20605-40-7 thiobenzoylhydrazine 
• 67-64-1 acetone 

Downstream Products

• 1456-72-0 2-methyl-5-phenyl-1,3,4-thiadiazole 
• 20185-02-8 Aceton-thiobenzoylhydrazon 

Relevant articles and documents

Thiadiazoles and Dihydrothiadiazoles. Part 5. Synthesis of 2,3-Dihydro-1,3,4-thiadiazoles by Reaction of Aldehydes or Ketones with Thioaroylhydrazines

A general method for the synthesis of 2,5- and 2,2,5-substituted 2,3-dihydro-1,3,4-thiadiazoles is described, involving the condensation of aldehydes or ketones with thioaroylhydrazines.Evidence for the cyclic nature of the products is discussed.The react

SEMICARBAZONES AND THIOSEMICARBAZONES OF THE HETEROCYCLIC SERIES. XLIV. CYCLIZATION OF ISATIN AND 1-ACETYLISATIN 3-THIOBENZOYLHYDRAZONES

Isatin 3-thiobenzoylhydrazone undergoes cyclization with the addition of the sulfur atom to the C3 atom and closure of the thiadiazole ring.In contrast, 3-thioaroylhydrazones of 1-acetylisatin undergo cyclization with participation of C2 and close the thiadiazine ring with the formation of derivatives of the new heterocyclic system thiadiazinoindole.