Chiral recognition in the reaction of the enolate derived from [(η<sup>5</sup>-C<sub>5</sub>H<sub>5</sub>)Fe(CO)(PPh<sub>3</sub>)COCH<sub>2</sub>OCH<sub>2</sub>Ph] with 1-phenylethyl bromide
作者:Stephen G. Davies、David Middlemiss、Alan Naylor、Martin Wills
DOI:10.1039/c39900000797
日期:——
Chiralrecognition to the extent of 30 : 1 has been observed in the reaction between the homochiral iron acyl complex [(η5-C5H5)Fe(CO)(PPh3)COCH2OCH2Ph] and racemic 1-phenylethyl bromide.
手性识别到30的范围内:1已经在纯手性铁酰基配合物[(η之间的反应被观察到5 -C 5 H ^ 5)的Fe(CO)(PPH 3)COCH 2 OCH 2 PH]和外消旋1-苯基乙基溴化物。
DAVIES, STEPHEN G.;MIDDLEMISS, DAVID;NAYLOR, ALAN;WILLS, MARTIN, J. CHEM. SOC. CHEM. COMMUN.,(1990) N1, C. 797-799
作者:DAVIES, STEPHEN G.、MIDDLEMISS, DAVID、NAYLOR, ALAN、WILLS, MARTIN
DOI:——
日期:——
Iron(III) Chloride-Catalyzed Convenient One-Pot Synthesis of Homoallyl Benzyl Ethers Starting from Aldehydes
Iron(III) chloride-catalyzed effective allylation reactions of acetals with allyltrimethylsilane proceeded smoothly in high to excellent yields. In addition, this method could be applied to the one-pot synthesis of homoallyl benzyl ethers by a combination of dibenzyl acetalization of aldehydes and consecutive allylation of dibenzyl acetals.