896730-40-8

Basic information

• Product Name: 5,5-bis-phenylsulfanyl-pentanoic acid methyl ester
• Synonyms: 5,5-bis-phenylsulfanyl-pentanoic acid methyl ester
• CAS NO: 896730-40-8
• Molecular Weight: 332.488
• Mol File: 896730-40-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5,5-bis-phenylsulfanyl-pentanoic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 5,5-bis-phenylsulfanyl-pentanoic acid methyl ester(896730-40-8)
• EPA Substance Registry System: 5,5-bis-phenylsulfanyl-pentanoic acid methyl ester(896730-40-8)

Safety Data

• Hazardous Substances Data: 896730-40-8(Hazardous Substances Data)

Upstream product

• 142-29-0 cyclopentene 
• 6026-86-4 methyl 4-formylbutanoate 
• 108-98-5 thiophenol 

Downstream Products

• 259172-04-8 5,5-bis-phenylsulfanyl-pentanoic acid 
• 896730-41-9 5,5-bis-phenylsulfanyl-pentanoyl chloride 

Relevant articles and documents

Surveying approaches to the formation of carbon-carbon bonds between a pyran and an adjacent ring

We have examined several methods for the stereoselective formation of carbon-carbon bonds between contiguous rings where a stereogenic center is already present. The approaches investigated were a [1,3] oxygen to carbon rearrangement of cyclic vinyl acetals, an intermolecular enolsilane addition into an in situ generated oxocarbenium ion, an intramolecular conjugate addition of tethered alkoxy enones, and epimerization of several α-pyranyl cycloalkanones. These routes have been found to be complementary in several cases and have enabled formation of both the trans:anti and cis:anti stereoisomers in good to excellent yields and varying diastereoselectivities. We have proven C2-C2′ relative stereochemistry of 1-2 via a chemical correlation.