950894-58-3

Upstream product

• 950894-38-9 2,5-diphenyl-3-iodoselenophene 
• 115-19-5 2-methyl-but-3-yn-2-ol 
• 950894-25-4 (Z)-1-(methylseleno)-1,4-diphenylbut-1-en-3-yne 
• 950894-26-5 (Z)-1-(ethylseleno)-1,4-diphenylbut-1-en-3-yne 
• 950894-29-8 (Z)-1-(tert-butylseleno)-1,4-diphenylbut-1-en-3-yne 
• 950894-31-2 (Z)-1-(benzylseleno)-1,4-diphenylbut-1-en-3-yne 
• 886-66-8 1,4-diphenyl-1,3-butadiyne 
• 685570-02-9 (Z)-1-(n-butylseleno)-1,4-diphenyl-but-1-en-3-yne 

Relevant academic research and scientific papers

Synthesis of 3-Alkynylselenophene Derivatives by a Copper-Free Sonogashira Cross-Coupling Reaction

3-Iodoselenophene derivatives undergo direct Sonogashira cross-coupling reactions with several terminal alkynes in the presence of a catalytic amount of Pd(PPh3)2Cl2 in DMF with Et3N as the base under cocatalyst

Electrophilic cyclization of (Z)-selenoenynes: Synthesis and reactivity of 3-iodoselenophenes

(Chemical Equation Presented) We present here our results of the electrophilic cyclization reaction of (Z)-selenoenynes with different electrophiles such as I2, ICl, PhSeBr, and PhSeCl. The cyclization reaction proceeded cleanly under mild reac