1404301-95-6

Basic information

• Product Name: (S)-6-chloro-3-phenylspiro[chroman-2,2'-[1,3]dithiane]
• CAS NO: 1404301-95-6
• Molecular Weight: 348.917
• Mol File: 1404301-95-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S)-6-chloro-3-phenylspiro[chroman-2,2'-[1,3]dithiane](CAS DataBase Reference)
• NIST Chemistry Reference: (S)-6-chloro-3-phenylspiro[chroman-2,2'-[1,3]dithiane](1404301-95-6)
• EPA Substance Registry System: (S)-6-chloro-3-phenylspiro[chroman-2,2'-[1,3]dithiane](1404301-95-6)

Safety Data

• Hazardous Substances Data: 1404301-95-6(Hazardous Substances Data)

Upstream product

• 103-80-0 phenylacetyl chloride 
• 635-93-8 5-chlorosalicyclaldehyde 
• 1404301-76-3 2-(2-(1,3-dithian-2-ylidene)-2-phenylethyl)-4-chlorophenol 
• 1404301-60-5 6-chloro-3-phenylhydrocoumarin 
• 88039-96-7 6-chloro-3-phenyl-2H-chromen-2-one 
• 103-82-2 phenylacetic acid 

Relevant articles and documents

Deracemization of α-aryl hydrocoumarins via catalytic asymmetric protonation of ketene dithioacetals

An unprecedented catalytic asymmetric protonation of ketene dithioacetals is described. Various racemic α-aryl hydrocoumarin derivatives are transformed into enantioenriched dithioacetal-protected hydrocoumarins in the presence of a chiral Br?nsted acid catalyst. A newly developed phosphoric acid, featuring the 3,5-bis(pentafluorothio)phenyl (3,5-(SF5) 2C6H3) substituent, is introduced. The obtained products can be easily converted into either hydrocoumarins or the corresponding chromans via simple hydrolysis or hydrogenation, respectively.