Indium trichloride mediated intramolecular Prins-type cyclization

被引：84
作者：
Cho, YS
Kim, HY
Cha, JH
Pae, AN
Koh, HY
Choi, JH
Chang, MH
机构：
[1] Korea Inst Sci & Technol, Biochem Res Ctr, Seoul 130650, South Korea
[2] Hanyang Univ, Dept Chem, Sungdong Gu, Seoul 133791, South Korea
来源：
ORGANIC LETTERS | 2002年 / 4卷 / 12期
关键词：
D O I：
10.1021/ol025856i
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
[GRAPHIC] Intramolecular Prins-type reactions of compounds having both functionalities of homoallyl alcohol and acetal moiety are described. The intramolecular Prins cyclizations were performed using indium trichloride in chloroform or 25% aqueous THE Both 9-oxabicyclo[3.3.1]nonane and 3,9-dioxabicyclo[3.3.1]nonane compounds were successfully obtained in moderate yields.
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页码：2025 / 2028
页数：4
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