172795-68-5

Upstream product

• 1186-08-9 diethoxyoxophosphoranesulfenyl chloride 
• 73400-25-6 {(1E)-3-[(trimethylsilyl)oxy]buta-1,3-dien-1-yl}benzene 

Downstream Products

• 226921-23-9 2-[(E)-2-phenyl-1-ethenyl]thiirane 
• 16939-57-4 (E)-buta-1,3-dienylbenzene 
• 172795-55-0 2,2-Dimethyl-thiopropionic acid S-[(1Z,3E)-2-(diethoxy-phosphoryloxy)-4-phenyl-buta-1,3-dienyl] ester 
• 172795-54-9 Thioacetic acid S-[(1Z,3E)-2-(diethoxy-phosphoryloxy)-4-phenyl-buta-1,3-dienyl] ester 

Relevant academic research and scientific papers

A general one-pot synthesis of vinyl-thiiranes and conjugated dienes

The first general synthesis of vinyl-thiiranes 7 and an effiecient preparation of conjugated dienes 8 and 9 is presented. Methodology described for the preparation of these compounds is based on the corresponding readily available thiophosphates 1 and selenophosphates 2.

A general synthesis of thiophosphates containing an α,β-unsaturated carbonyl moiety

The O-silylated dienolates of α,β-unsaturated ketones and aldehydes can be thiophosphorylated using O,O-dialkyl chlorothiophosphonates and O,O- dialkyl bromodithiophosphonates to give a new class of compounds thio- and dithiophosphates 1-4 in high yield.

A general one-pot synthesis of vinyl-thiiranes and conjugated dienes

The first general synthesis of vinyl-thiiranes 5 and an efficient preparation of conjugated dienes 6 and 7 based on thio, and selenophosphates is described.

Synthesis of (Z)-1,2-Diheterosubstituted-1,3-Dienes. Novel Annelating Agents

Readily available thiophosphates containing an α,β-unsaturated moiety have been efficiently converted into the novel (Z)-1,2-diheterosubstituted-1,3-dienes by treatment with sodium hydride followed by the corresponding electrophile