1-trimethylsilylhex-5-en-1-yn-4-ol 、
乙酰化葡萄烯糖 在
N-碘代丁二酰亚胺 作用下,
以
乙腈 为溶剂,
生成 Acetic acid (2R,3R,4S,5S,6S)-3-acetoxy-2-acetoxymethyl-5-iodo-6-((R)-4-trimethylsilanyl-1-vinyl-but-3-ynyloxy)-tetrahydro-pyran-4-yl ester 、 Acetic acid (2R,3R,4S,5S,6S)-3-acetoxy-2-acetoxymethyl-5-iodo-6-((S)-4-trimethylsilanyl-1-vinyl-but-3-ynyloxy)-tetrahydro-pyran-4-yl ester