147217-70-7Relevant articles and documents
Two- and Four-Carbon Homologation of Aldehyde by AgClO4-Catalyzed Addition of Alkoxyalkenylzirconocene Chloride
Maeta, Hideki,Suzuki, Keisuke
, p. 341 - 344 (2007/10/02)
Two-and four-carbon homologation of aldehyde is described, which is based on the AgClO4-catalyzed addition of zirconocene complexes, derived from hydrozirconation of 1-ethoxyethyne (1) and (Z)-1-methoxy-1-buten-3-yne (2) with Cp2Zr(H)Cl, followed by acidic hydrolysis.