Synthesis of (±)-3,3′-bis(4-hydroxy-2H-benzopyran):: a literature correction

被引：14
|
作者：
Hong, R [1 ]
Feng, J [1 ]
Hoen, R [1 ]
Lin, GQ [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China
来源：
TETRAHEDRON | 2001年 / 57卷 / 41期
基金：
中国国家自然科学基金;
关键词：
total synthesis; Ullmann-type reaction; hydrogenation; X-ay;
D O I：
10.1016/S0040-4020(01)00816-X
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The synthesis of bisbenzopyran-4-ol (1) was performed through the key steps of iodination, nickel(0)-modified Ullmann-type reaction, hydrogen-transfer hydrogenation and diastereoselective reduction. The X-ray diffraction experiment of compound 9 confirmed that the reported structure in the literature was not the real natural product. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：8685 / 8689
页数：5
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