【摘 要】
：
The first total synthesis of (?-3, 7-dihydroxy-4-methoxyflavan, a naturally occurring flavan, was described. The key step is the cyclization of 1, 3-diaryl-1-p
【出 处】
：
Chinese Chemical Letters
论文部分内容阅读
The first total synthesis of (?-3, 7-dihydroxy-4-methoxyflavan, a naturally occurring flavan, was described. The key step is the cyclization of 1, 3-diaryl-1-propanol by BF3稥t2O.
The first total synthesis of (? -3, 7-dihydroxy-4-methoxyflavan, a naturally occurring flavan, was described. The key step is the cyclization of 1, 3-diaryl-1-propanol by BF3?
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