93192-72-4

Basic information

• Product Name: 3,4-Dihydro-2h-thiochroMen-4-aMine
• Synonyms: 3,4-Dihydro-2h-thiochroMen-4-aMine
• CAS NO: 93192-72-4
• Molecular Formula: C₉H₁₁NS
• Molecular Weight: 165.25534
• Mol File: 93192-72-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 261.6±39.0 °C(Predicted)
• Appearance: /
• Density: 1.153±0.06 g/cm3(Predicted)
• PKA: 8.65±0.20(Predicted)
• CAS DataBase Reference: 3,4-Dihydro-2h-thiochroMen-4-aMine(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-Dihydro-2h-thiochroMen-4-aMine(93192-72-4)
• EPA Substance Registry System: 3,4-Dihydro-2h-thiochroMen-4-aMine(93192-72-4)

Safety Data

• Hazardous Substances Data: 93192-72-4(Hazardous Substances Data)

Upstream product

• 15857-68-8 thiochroman-4-one oxime 

Relevant articles and documents

Ring-expansion reaction of oximes with aluminum reductants

The ring-expansion reactions of heterocyclic ketoximes and carbocyclic ketoximes with several reductants such as AlHCl2, AlH3 (alane), LiAlH4, LiAlH(OtBu)3, and (MeOCH 2CH2O)2AlH2Na (Red-Al) were examined. Among reductants, AlHCl2 (LiAlH4:AlCl 3 = 1:3) in cyclopentyl methyl ether (CPME) has been found to be a suitable reagent for the reaction, and the rearranged cyclic secondary amines were obtained in good to excellent yields.