(2R,3R,4S,5R,6S)-4,5-Bis-benzyloxy-2-benzyloxymethyl-6-(4,5-dihydro-thiazol-2-ylsulfanyl)-tetrahydro-pyran-3-ol 、
2-thiazolinyl 2,3,4,6-tetra-O-benzyl-1-thio-β-D-glucopyranoside 在
palladium(II) bromide 、
三氟甲烷磺酸甲酯 、
氰化钠 作用下,
以
1,2-二氯乙烷 、
丙酮 为溶剂,
反应 24.0h,
生成 2-[(2S,3R,4S,5R,6R)-3,4-Bis-benzyloxy-6-benzyloxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylsulfanyl]-4,5-dihydro-thiazole 、 2-[(2S,3R,4S,5R,6R)-3,4-Bis-benzyloxy-6-benzyloxymethyl-5-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylsulfanyl]-4,5-dihydro-thiazole