The Reaction of Organoboranes with Lithium Salts of Trisylhydrazones of Cycloalkanones Followed by Treatment with Iodine
作者:Tsutomu Baba、Kamlakar Avasthi、Akira Suzuki
DOI:10.1246/bcsj.56.1571
日期:1983.5
The titled reaction proceeds smoothly under mild conditions to give corresponding 1-alkylcycloalkenes in excellent yields. The overall reaction provides a convenient synthetic procedure of cycloalkenes for cycloalkanones, with various alkyl substituents readily available by means of hydrobortation.
A one pot in situ combined Shapiro-Suzuki reaction
作者:Marco S Passafaro、Brian A Keay
DOI:10.1016/0040-4039(95)02210-4
日期:1996.1
The Shapiro and Suzuki reactions have been combined in situ to provide aryl-alkenes in moderate to good yields without the isolation of boron containing intermediates.
The Suzuki Coupling Reaction in the Stereocontrolled Synthesis of 9-<i>cis</i>-Retinoic Acid and Its Ring-Demethylated Analogues<sup>,</sup><sup>1</sup>
作者:Yolanda Pazos、Beatriz Iglesias、Angel R. de Lera
DOI:10.1021/jo010711v
日期:2001.12.1
thallium-accelerated Suzuki coupling reaction of tetraenyl iodide 19 and cyclohexenyl boronate 18 afforded ethyl 9-cis-retinoate (12) in high yield. Both coupling partners of the Suzuki reaction are better reacted immediately after generation from their precursors, tetraenylstannane 10 and cyclohexenyl iodide 13. The geometrically homogeneous tetraenylstannane 10, comprising the polyenic sidechain of ethyl 9-cis-retinoate