58749-30-7

Upstream product

• 30076-98-3 (3,3-dimethoxypropyl)benzene 
• 108-98-5 thiophenol 
• 100-42-5 styrene 
• 3561-67-9 bis(phenylthio)methane 
• 104-53-0 3-phenyl-propionaldehyde 

Downstream Products

• 66918-38-5 (3,3-Bis-trimethylsilanyl-propyl)-benzene 
• 94404-34-9 C₁₅H₁₅FS 
• 104-53-0 3-phenyl-propionaldehyde 
• 113680-08-3 5-phenyl-2-(E)-pentenyl-1-trimethylsilane 
• 116414-96-1 (Z)-5-phenyl-1-trimethylsilyl-2-pentene 
• 202866-11-3 Trimethyl-((E)-2-methyl-5-phenyl-pent-3-enyl)-silane 
• 13183-69-2 triethyl(3-phenylpropyl)silane 
• 79294-25-0 dimethyl(phenyl)(3-phenylpropyl)silane 
• 1138-44-9 2-phenethylcyclohexanone 
• 78427-96-0 1-phenyloctan-4-one 

Relevant academic research and scientific papers

Dimeric Potassium Amide-Catalyzed α-Alkylation of Benzyl Sulfides and 1,3-Dithianes

The first catalytic α-alkylation reaction of benzyl sulfides and 1,3-dithianes with styrenes and conjugated dienes was developed under mild conditions by using a readily available Br?nsted base potassium bis(trimethylsilyl)amide (KHMDS) as catalyst. The reaction displayed good functional group tolerance, high efficiency, and excellent chemoselectivity. A series of desired alkylation products were obtained in good to high yield. Preliminary mechanism studies suggested that two of the potassium amide catalyst molecules worked together in the catalytic cycle.

The first example of alpha-thiomagnesiums generated from dithioacetal monoxides with Grignard reagent; their properties and some synthetic applications.

Dithioacetal monoxides were synthesized from aldehydes and cyclohexanone, and reaction of the dithioacetal monoxides with Grignard reagents was investigated. The dithioacetal monoxide synthesized from alkylaldehyde and 4-chlorobenzenethiol reacted with i-

Pyrylium Salt Sensitized Photochemical Deprotections of Dithioacetals and Ketals

Photoreactions of various dithioacetals and ketals using tris(p-chlorophenyl)pyrylium perchlorate as a sensitizer were studied.Irradiation (λ>360 nm) of dichloromethane solutions containing dithioacetals or ketals and pyrylium salt afforded the corresponding carbonyl compounds in good to excellent yields in the presence of molecular oxygen.

Magnesium Bromide Mediated Selective Conversion of Acetals into Thioacetals

Magnesium bromide in ether is found to be a very effective and highly selective reagent for the conversion of acetals into the corresponding thioacetals in the presence of ketones.