717908-84-4

Basic information

• Product Name: (3R,4S)-4-Benzenesulfonyl-4-benzo[1,3]dioxol-5-yl-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-butyric acid ethyl ester
• Synonyms: (3R,4S)-4-Benzenesulfonyl-4-benzo[1,3]dioxol-5-yl-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-butyric acid ethyl ester
• CAS NO: 717908-84-4
• Molecular Weight: 476.548
• Mol File: 717908-84-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (3R,4S)-4-Benzenesulfonyl-4-benzo[1,3]dioxol-5-yl-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-butyric acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (3R,4S)-4-Benzenesulfonyl-4-benzo[1,3]dioxol-5-yl-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-butyric acid ethyl ester(717908-84-4)
• EPA Substance Registry System: (3R,4S)-4-Benzenesulfonyl-4-benzo[1,3]dioxol-5-yl-3-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-butyric acid ethyl ester(717908-84-4)

Safety Data

• Hazardous Substances Data: 717908-84-4(Hazardous Substances Data)

Upstream product

• 91926-90-8 ethyl (Z)-3-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)acrylate 
• 82895-48-5 1,2-methylenedioxy-4-(phenylsulfonylmethyl)benzene 
• 64520-58-7 ethyl (E)-3-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)acrylate 

Relevant articles and documents

Stereoselective conjugate addition of benzyl phenylsulfonyl carbanions to enoates derived from D-mannitol

The conjugate addition of benzylic phenylsulfonyl carbanions (2a′-d′) to enoates derived from D-(+)-mannitol (E- or Z-1a-c) was studied using THF and THF/HMPA as solvent. Under kinetic conditions (-78 °C), enoate E-1a,b led to a mixture of syn-(R,S) and a