36195-55-8

Basic information

• Product Name: Benzene, (2-butenylthio)-, (Z)-
• CAS NO: 36195-55-8
• Molecular Formula: C10H12S
• Molecular Weight: 164.271
• Mol File: 36195-55-8.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: Benzene, (2-butenylthio)-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, (2-butenylthio)-, (Z)-(36195-55-8)
• EPA Substance Registry System: Benzene, (2-butenylthio)-, (Z)-(36195-55-8)

Safety Data

• Hazardous Substances Data: 36195-55-8(Hazardous Substances Data)

Upstream product

• 701-75-7 3-(phenylthio)but-1-ene 
• 4088-60-2 cis-2-buten-1-ol 
• 108-98-5 thiophenol 
• 4784-77-4 (E)-1-Bromo-2-butene 
• 4784-77-4 (E/Z)-crotyl bromide 
• 591-51-5 phenyllithium 
• 103185-13-3 (E)-crotyl methyl carbonate 
• 6117-91-5 (E/Z)-2-buten-1-ol 
• 591-97-9 1-chloro-2-butene 
• 930-69-8 sodium thiophenolate 
• 36195-56-9 (E)-but-2-en-1-yl phenyl sulfide 

Downstream Products

• 36195-56-9 (E)-but-2-en-1-yl phenyl sulfide 
• 108691-90-3 syn-(μ-η3-1-methylallyl)(μ-benzenethiolato)bis(tricyclohexylphosphine)dipalladium(I) 

Relevant articles and documents

Direct oxidative allylic and vinylic amination of alkenes through selenium catalysis

Bringing "N" into the game: The direct chemoselective nitrogenation of unactivated alkenes can be achieved through oxidative selenium catalysis (see scheme). This method provides a broad variety of allylic imides in yields of up to 89 % using N-fluorobenzenesulfonimide (NFSI) as the terminal oxidant and nitrogen source. Furthermore, an unprecedented selenium-catalyzed vinylic C(sp2)-H nitrogenation was discovered. Copyright

Phosphorus functionalized dendrimers and hyperbranched polymers: Is there a need for perfect dendrimers in catalysis?

In this paper we describe the facile and straightforward covalent functionalization of commercially available dendritic poly(propylenimine) and hyperbranched poly(ethylenimine) with P-containing functional groups. The P-functionalized macromolecules have been applied as multivalent ligands in the Pd-catalyzed allylic substitution reactions (batch and continuous process) using either morpholine or thiophenol as nucleophile. Palladium complexes of all described molecules are active in allylic substitution reactions. The PEI functionalized polymers appear more sensitive to small changes in the P/Pd ratio than the PPI analogues, but form catalysts that are more active. When used in a continuous flow process the macromolecules are completely retained by the nanofiltration membrane, while the catalytic activity decreases with time because of palladium depletion. This is more severe for the allylic thiolation, probably because of the stronger affinity of sulfur for palladium, facilitating palladium leaching.

A 1H and 13C NMR Study of the Structure of Sulfur-Stabilized Lithiated Allylic Carbanions

NMR studies of the solution structures of lithiated (E)-1-(t-butylthio)but-2-ene (4) and lithiated (E)-1-(phenylthio)but-2-ene (6) are reported.The structure of lithiated (E)-1-(t-butylthio)but-2-ene (4) is best described as a transoid carbanion with the allylic carbons C1, C2, and C3 having intermediate sp2-sp3 hybridization.In (4) the heteroatom and non-allylic substituent do not play any significant role in carbanion stabilization.Lithiated (E)-1-(phenylthio)but-2-ene (6) differs from (4) in that it exhibits cis geometry about the C1-C2 bond and the phenylthio group participates in helping to stabilize allylic charge.There is a discrepancy between the geometry about the C1-C2 bond in the solution and solid structures of (4) in the presence of TMEDA.