An enantioselective total synthesis of (+)-cassiol

An enantioselective total synthesis of (+)-cassiol
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DOI:
10.1016/s0040-4039(96)02191-0
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发表时间:
1996-12-16
影响因子:
1.8
通讯作者:
Shishido, K
Shishido, K
中科院分区:
化学4区
文献类型:
--
作者:
Irie, O;Fujiwara, Y;Shishido, K

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采用高效的不对称季碳中心的构筑方法,通过高度非对映选择性的分子内[3+2]偶极环加成反应,完成了具有较强抗溃疡活性的(+)-凯西醇1的不对称全合成。版权所有(C)1996爱思唯尔科学有限公司
An enantioselective total synthesis of (+)-cassiol 1 possessing potent antiulcerogenic activity has been accomplished by using an efficient construction methodology of the asymmetric quaternary carbon center via a highly diastereoselective intramolecular [3+2] dipolar cycloaddition reaction of the nitrile oxide 10 as a key step. Copyright (C) 1996 Elsevier Science Ltd