Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University , SE-10691 Stockholm, Sweden.
Org Lett. 2016 May 20;18(10):2503-6. doi: 10.1021/acs.orglett.6b01132. Epub 2016 May 11.
Palladium catalyzed cross-coupling of allylboronic acids with α-diazoketones was studied. The reaction selectively affords the linear allylic product. The reaction proceeds with formation of a new C(sp(3))-C(sp(3)) bond. The reaction was performed without an external oxidant, likely without the Pd-catalyst undergoing redox reactions.
研究了钯催化的烯丙基硼酸与α-重氮酮的交叉偶联反应。该反应选择性地得到直链烯丙基产物。反应生成新的 C(sp(3))-C(sp(3))键。该反应无需外加氧化剂进行,可能Pd 催化剂也没有经历氧化还原反应。