作者:Shi, Zhan、Lu, Licheng、Lu, Ping
DOI:10.1021/acs.orglett.4c01737
日期:——
We developed here a Pd/C-catalyzed diastereoselective cis-hydrogenation of benzocyclobutene derivatives under mild conditions to deliver an array of bicyclo[4.2.0]octane scaffolds with up to five stereocenters. The π-bond localization enabled hydrogenation of the arene moiety to occur even at room temperature under 1 atm of a H2 atmosphere.
我们在这里开发了一种 Pd/C 催化的苯并环丁烯衍生物在温和条件下的非对映选择性顺式氢化,以提供一系列具有多达五个立构中心的双环[4.2.0]辛烷支架。 π键定位使得芳烃部分的氢化即使在室温下1atm的H 2气氛下也能发生。