AbstractThe first facile synthesis of cypripedin (1) was achieved using commercially available 2,3‐dihydroxybenzaldehyde (2) and 5‐bromovanillin (4) via a convergent strategy involving the Mizoroki–Heck reaction and photocyclization as key steps.
摘要利用市售的 2,3-二羟基苯甲醛 (2) 和 5-溴香兰素 (4),以 Mizoroki-Heck 反应和光环化反应为关键步骤的聚合策略,首次简便地合成了环黄皮素 (1)。