152365-72-5

Upstream product

• 98039-57-7 3,8-bis(p-methoxyphenyl)-5,6-diphenyl-2,9-dithia-1-phosphabicyclo<4.3.0>-nona-3,7-diene 1-sulfide 

Downstream Products

• 1170008-77-1 3-(4-methoxyphenyl)-5,6,6-triphenyl-1-phospha-2-thiabicyclo[3.1.0]hex-3-ene 
• 1170008-87-3 3',5'-diphenylspiro[fluorene-9,6'-[2]thia[1]phosphabicyclo[3.1.0]hex[3]ene] 

Relevant academic research and scientific papers

Preparation and Reactions of 1,2-Thiaphospholes

Treatment of 2,9-dithia-1-phosphabicyclo-nona-3,7-diene 1-sulfides with n-Bu3P afforded 1,2-thiaphospholes in good yields.The thiaphospholes reacted thermally with norbornene to produce 1:2 double Diels-Alder cycloadducts, whereas they reacted with

Syntheses of 1,2-Thiaphospholes and Their Thermal and Lewis Acid-Promoted Addition Reactions

3,5-Di-substituted 1,2-thiaphospholes were efficiently prepared by treating 2,9-dithia-1-phosphabicyclo-nona-3,7-diene 1-sulfides with n-Bu3P.The thiaphospholes reacted thermally with norbornadiene, norbornene or dietyl azodicarboxylate to produce