(11R)-6-chloro-11-isobutyl-2,2-dioxo-9-oxa-2λ
6-thia-3,5,12,19-tetrazatricyclo[12.3.1.14,8]nonadeca-1(18),4,6,8(19),14,16-hexaen-13-one 、
2,6-dimethyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-cyclohexene 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、
potassium carbonate 作用下,
以
水 、
二甲基亚砜 为溶剂,
反应 0.67h,
以51%的产率得到(11R)-6-(2,6-dimethylcyclohex-1-en-1-yl)-11-(2-methylpropyl)-9-oxa-2λ
6-thia-3,5,12,19-tetraazatricyclo[12.3.1.14,8]nonadeca-1(17),4,6,8(19),14(18),15-hexaene-2,2,13-trione