Total Synthesis of Carthamin, a Traditional Natural Red Pigment
Total Synthesis of Carthamin, a Traditional Natural Red Pigment
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DOI：
10.1002/anie.201900454
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发表时间：
2019-04-08
影响因子：
16.6
通讯作者：
Suzuki, Keisuke
中科院分区：
文献类型：
--
作者：
Azami, Kohei;Hayashi, Taiki;Suzuki, Keisuke
首次实现了天然红色素红花素（3）的全合成。通过组装两当量的原位生成的锂化单体和原甲酸三异丙酯有效地构建了分子结构。该合成证实了1996年提出的结构。
The first total synthesis of carthamin (3), a historic natural red pigment, has been achieved. The molecular structure was efficiently constructed by assembling two equivalents of the in situ generated lithiated monomers and triisopropyl orthoformate. This synthesis confirms the structure proposed in 1996.