Separation of a mixture of paraconic acids from Cetraria islandica (L.) Ach. employing a fluorous tag -: catch and release strategy
Separation of a mixture of paraconic acids from Cetraria islandica (L.) Ach. employing a fluorous tag -: catch and release strategy
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DOI：
10.1016/j.tetlet.2007.06.077
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发表时间：
2007-08-20
影响因子：
1.8
通讯作者：
Gouault, Nicolas
中科院分区：
文献类型：
--
作者：
Horhant, David;Le Lamer, Anne-Cecile;Gouault, Nicolas
Alight-fluorous catch and release approach application has been designed to the separation of a mixture of three paraconic acids extracted from the Island moss (Cetraria islandica (L.) Ach.). The (+)-protolichesterinic acid was caught and released via a Michael/retro-Michael addition sequence with a fluorous thiol, while the resulting two other compounds were classically separated, allowing the isolation of (+)-roccellaric acid for the first time in this lichen. (c) 2007 Elsevier Ltd. All rights reserved.
