85335-88-2

Basic information

• Product Name: dimethyl 2-(2-(phenylthio)-2-butenyl)adipate
• CAS NO: 85335-88-2
• Molecular Weight: 336.452
• Mol File: 85335-88-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: dimethyl 2-(2-(phenylthio)-2-butenyl)adipate(CAS DataBase Reference)
• NIST Chemistry Reference: dimethyl 2-(2-(phenylthio)-2-butenyl)adipate(85335-88-2)
• EPA Substance Registry System: dimethyl 2-(2-(phenylthio)-2-butenyl)adipate(85335-88-2)

Safety Data

• Hazardous Substances Data: 85335-88-2(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 100-52-7 benzaldehyde 
• 10472-24-9 methyl 2-oxocyclopentane-1-carboxylate 
• 97644-82-1 2-(phenylthio)-2-butenyl-1,4-bis(triphenylphosphonium chloride) 
• 85335-87-1 <3-(phenylthio)-1,3-butadienyl>triphenylphosphonium chloride 
• 85335-85-9 (E)-1,4-dichloro-2-(phenylthio)-2-butene 
• 85335-86-0 (Z)-1,4-dichloro-2-(phenylthio)-2-butene 
• 882-33-7 diphenyldisulfane 
• 85335-84-8 erythro-1,4-dichloro-2-bromo-3-(phenylthio)butane 
• 85335-83-7 threo-1,4-dichloro-2-bromo-3-(phenylthio)butane 
• 28074-23-9 phenylsulfenyl bromide 
• 85335-84-8 (2-Bromo-3-chloro-1-chloromethyl-propylsulfanyl)-benzene 
• 85335-83-7 (2-Bromo-3-chloro-1-chloromethyl-propylsulfanyl)-benzene 

Relevant articles and documents

Studies Related to the Robinson Transposition Reaction

The formation and reactivity of 1,4-dichloro-2-(thio-substituted)-2-butenes is explored, leading to a new bis(phosphonium) salt, 18. 18 may be used as a reagent to effect a functionalized four-carbon annulation sequence, analogous to the well-known Robinson annulation, but yielding enones that are transposed relative to the standard regiochemistry.Some mechanistic studies on the formation of 18 are described, along with trapping studies during the annulation process and various hydrolysis conditions for the resulting dienyl sulfides.Extensive use is made of 13C and 31P NMR and high-field 1H NMR.