Author/Authors :
Kang، نويسنده , , Suk-Ku and Kim، نويسنده , , Young-Mook and Ha، نويسنده , , Young-Hwan and Yu، نويسنده , , Chan-Mo and Yang، نويسنده , , Heejung and Lim، نويسنده , , Yoongho Lim، نويسنده ,
Abstract :
Treatment of allenyl-aldehyde dimethyl acetals with iodotrimethylsilane, titanium tetrachloride, and indium trichloride afforded a mixture of separable cis- and trans-2-haloalkenyl substituted 2-haloalkenylcycloalkyl methyl ethers by intramolecular nucleophilic attack of allene moiety to the oxonium ion generated by the reaction of TMSI, TiCl4, or InCl3 to dimethyl acetal moiety.
