4-氨甲基四氢吡喃 、
3-cyano-2-(3-phenylbutanamido)-4,5,6,7-tetrahydrobenzo[b]thiophen-6-yl 1H-imidazole-1-carboxylate 在
1,5,7-triazabicyclo[4.4.0]dec-5-en TBD on polystyrene resin 作用下,
以
乙腈 为溶剂,
反应 18.0h,
生成 (tetrahydro-pyran-4-ylmethyl)-carbamic acid 3-cyano-2-(3-phenyl-butanoylamino)-4,5,6,7-tetrahydro-benzo[b]thiophen-6-yl ester