52883-76-8

Upstream product

• 6285-06-9 3-ethyl-1-pentyn-3-ol 
• 19849-26-4 3-ethyl-3-hydroxy-pentan-2-one 
• 52883-79-1 3-ethyl-4-hydroxy-pentan-2-one 
• 144-62-7 oxalic acid 
• 75-07-0 acetaldehyde 
• 107-87-9 2-Pentanone 
• 7553-56-2 iodine 
• 7664-93-9 sulfuric acid 

Downstream Products

• 5077-71-4 3-ethyl-pent-3t-en-2-one-(2,4-dinitro-phenylhydrazone) 
• 1666-31-5 (E)-3-Ethyl-2-(4-methoxy-phenyl)-pent-3-en-2-ol 
• 6137-03-7 3-ethyl-2-pentanone 
• 1666-30-4 1-((E)-2-Ethyl-1-methylene-but-2-enyl)-4-methoxy-benzene 

Relevant academic research and scientific papers

Isomerization of propargylic alcohols into α,β-unsaturated carbonyl compounds catalyzed by the sixteen-electron allyl-ruthenium(II) complex [Ru(η3-2-C3H4Me)(CO)(dppf)] [SbF 6]

The 16-e- (η3-allyl)-ruthenium(II) complex [Ru(η3-2-C3H4Me)(CO)(dppf)][SbF 6] is an efficient catalyst for the regioselective isomerization of terminal propargylic alcohols HC≡CCR1R2(OH) into α,β-unsaturated aldehydes R1R2C=CHCHO or ketones R3R4C=C(R1)COMe (if R2 = CHR3R4) under mild conditions. This complex has been also used as catalyst for the preparation of conjugated 1,3-enynes via dehydration of propargylic alcohols.