72206-24-7

Upstream product

• 110-01-0 thiophene 
• 4392-24-9 Cinnamyl bromide 

Downstream Products

• 5209-18-7 cis-1,3-diphenylpropene 
• 3412-44-0 (1E)-1,3-diphenylpropene 
• 72206-20-3 2-butyl-2-ethynyl-3-styryloxirane 
• 72244-27-0 r-1-formyl-c-2-(1-hexynyl)-t-3-phenylcyclopropane 
• 72206-32-7 r-1-formyl-c-2-(1-hexynyl)-c-3-phenylcyclopropane 
• 72206-33-8 2-butyl-2-ethynyl-3-phenyl-2,3-dihydrofuran 
• 72206-22-5 2-butyl-2-<2-(trimethylsilyl)ethynyl>-3-styryloxirane 

Relevant academic research and scientific papers

Metal-free carbon-carbon cross-couplings between the ion pairs in sulfonium tetraphenylborates

A series of sulfonium tetraphenylborates can be readily prepared by the metathesis of sulfonium halides with sodium tetraphenylborates. After heating at 120-150 °C, the sulfonium tetraphenylborates can smoothly undergo the cross-couplings between the tetraphenylborate anions and the sulfonium cations in the absence of a metal catalyst. For carbonylmethyl-, benzyl-, and allylsulfoniums, the corresponding carbonylmethyl-phenyl, benzyl-phenyl, and allyl-phenyl cross-coupling products can be obtained in 22-76% yields. An interionic electron-transfer mechanism for this cross-coupling reaction is proposed.

Synthesis of 1-Acyl-2-vinylcyclopropanes: Utilizing Copper-Carbenoid versus Sulfur Ylide Methodology

The synthesis of a range of racemic 1-acyl-2-vinylcyclopropanes by using two different methodologies is studied. We have developed a copper-catalyzed process for converting diazoketones into 1-acyl-2-vinylcyclopropanes and a sulfur-ylide-mediated procedur