152597-90-5

Upstream product

• 123-31-9 hydroquinone 
• 131136-47-5 2-Bromo-1,4-bis(methoxymethoxy)benzene 
• 583-69-7 2-bromobenzene-1,4-diol 
• 152597-89-2 (2,5-Bis-methoxymethoxy-phenylethynyl)-trimethyl-silane 

Downstream Products

• 152597-91-6 1,4-Bis-methoxymethoxy-2-(3-trifluoromethyl-but-3-en-1-ynyl)-benzene 

Relevant academic research and scientific papers

Synthesis of bioactive speciosins G and P from hexagonia speciosa

The first total synthesis of speciosins P and G, previously isolated from Hexagonia speciosa, is reported. These compounds have been synthesized by Sonogashira coupling from readily available starting materials. Siccayne was also synthesized from the same

Synthesis of trifluoromethyl-substituted conjugated enynes including a fluorinated siccayne

Trifluoromethyl-substituted conjugated enynes have been synthesized in good to excellent yield through palladium-catalyzed condensations of 2-bromo-3,3,3-trifluoropropene with 1-alkynes.A novel fluorinated siccayne has been prepared by this methodology.