C-Glycosylation of glycosyl ortho-hexynylbenzoates with allyltrimethylsilane or silyl enol ethers could proceed smoothly under the catalysis of Ph3PAuNTf2, wherein the moisture sequestered by the molecular sieves ensured the gold(i)-catalytic cycle.
将glycosyl ortho-hexynylbenzoates与allyltrimethylsilane或
硅烯醚进行C-糖基化反应,可在Ph3PAuNTf2的催化下顺利进行,其中
分子筛吸附的
水分确保了
金(i)催化循环的进行。