133886-23-4

Basic information

• Product Name: ((E)-1-Benzenesulfonyl-3-methoxymethoxy-but-1-enyl)-trimethyl-silane
• CAS NO: 133886-23-4
• Molecular Weight: 328.505
• Mol File: 133886-23-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ((E)-1-Benzenesulfonyl-3-methoxymethoxy-but-1-enyl)-trimethyl-silane(CAS DataBase Reference)
• NIST Chemistry Reference: ((E)-1-Benzenesulfonyl-3-methoxymethoxy-but-1-enyl)-trimethyl-silane(133886-23-4)
• EPA Substance Registry System: ((E)-1-Benzenesulfonyl-3-methoxymethoxy-but-1-enyl)-trimethyl-silane(133886-23-4)

Safety Data

• Hazardous Substances Data: 133886-23-4(Hazardous Substances Data)

Upstream product

• 129083-19-8 (E)-1-benzenesulfonyl-1-buten-3-ol 
• 75-77-4 chloro-trimethyl-silane 

Downstream Products

• 133886-52-9 C₁₈H₂₂O₄S 
• 133886-52-9 C₁₈H₂₂O₄S 
• 133886-49-4 [(R)-2-((R)-1-Methoxymethoxy-ethyl)-hexane-1-sulfonyl]-benzene 
• 133886-49-4 [(R)-2-((S)-1-Methoxymethoxy-ethyl)-hexane-1-sulfonyl]-benzene 
• 133886-47-2 (+/-)-(2R*,3R*)-3-methyl-4-(phenylsulfonyl)butan-2-ol 
• 133886-47-2 (2S,3R)-4-Benzenesulfonyl-3-methyl-butan-2-ol 
• 133886-54-1 [(S)-2-((R)-1-Methoxymethoxy-ethyl)-3,3-dimethyl-butane-1-sulfonyl]-benzene 
• 133886-50-7 (3-Methoxymethoxy-2-methyl-butane-1-sulfonyl)-benzene 

Relevant articles and documents

Synthesis and conjugate additions to (E)-γ-alkoxy-α-substituted-α,β-unsaturated sulfones

(E)-γ-hydroxy-α,β-unsaturated sulfones have been readily functionalized at α-position via protection of hydroxyl group, metalation with n-BuLi and subsequent reaction with electrophiles. The conjugate addition of organolithiums to (E)-γ-methoxymethoxy-α-trimethylsilyl-α,β-unsaturated phenyl sulfones in Et2O is highly syn-stereoselective