三正丁基氢锡 、 2-propynyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranoside 在
α,α'-azo-bis-isobutyronitril 作用下,
以
甲苯 为溶剂,
以65%的产率得到Acetic acid (3aS,5S,6R,7aS)-6-acetoxymethyl-3-[1-tributylstannanyl-meth-(Z)-ylidene]-hexahydro-furo[2,3-b]pyran-5-yl ester