An Efficient Stereoselective Total Synthesis of Bioactive (3<i>R</i>,5<i>R</i>)-1-(4-Hydroxyphenyl)-7-phenylheptane-3,5-diol<i>via</i>Asymmetric Aldol Reaction
作者:Perla Ramesh、Atla Raju、Nitin W. Fadnavis
DOI:10.1002/hlca.201500189
日期:2016.1
An efficient stereoselective totalsynthesis of (3R,5R)‐1‐(4‐hydroxyphenyl)‐7‐phenylheptane‐3,5‐diol (1) is reported based on the Mukaiyama aldol reaction. The totalsynthesis of compound 1 was accomplished with 30% overall yield in simple eight steps from commercially available trans‐cinnamaldehyde.
The First Stereoselective Total Synthesis of Naturally Occurring, Bioactive (3<i>R</i>,5<i>R</i>)-1-(4-Hydroxyphenyl)-7-phenylheptane-3,5-diol and the Synthesis of Its Enantiomer
作者:Parigi Raghavendar Reddy、Chithaluri Sudhakar、Jayprakash Narayan Kumar、Biswanath Das
DOI:10.1002/hlca.201200165
日期:2013.2
The first stereoselective total synthesis of the naturallyoccurring anti‐emetic diarylheptanoid (3R,5R)‐1‐(4‐hydroxyphenyl)‐7‐phenylheptane‐3,5‐diol (1) was accomplished starting from 4‐hydroxybenzaldehyde and involving a Sharpless kinetic resolution and an asymmetric epoxidation as the key steps (Scheme 2). The enantiomer 1a of this compound was also simultaneously prepared.