183199-41-9

Upstream product

• 85272-31-7 di-tert-butylsilyl bis(trifluoromethanesulfonate) 
• 183199-40-8 3,3-Di-tert-butyl-1,10-dimethyl-9-phenylsulfanyl-1H-2,4-dioxa-3-sila-phenanthrene 

Relevant academic research and scientific papers

An efficient preparation of peri-hydroxy dihydroquinone derivatives through a Pummerer-type rearrangement of silylene-protected peri-hydroxy aromatic sulfoxides

Silylene protection of two dihydroxy groups of the peri-hydroxy aromatic sulfides 6a-f was essential for the subsequent Pummerer-type reaction. The overall process provided a novel and efficient approach to the peri-hydroxy dihydroquinone derivatives 9a-f.