(4S,5S)-2,2,4-三乙基-5-甲基-1,3-二恶烷：一种由三锥虫释放的新挥发性物质。
(4S,5S)-2,2,4-Triethyl-5-methyl-1,3-dioxolane: a new volatile released by a triatomine bug.
机构信息
School of Natural Sciences, Linnaeus University, SE-391 82 Kalmar, Sweden.
出版信息
Org Lett. 2010 Dec 17;12(24):5601-3. doi: 10.1021/ol102165q. Epub 2010 Nov 18.
PMID:21087036
Abstract
Adults of the triatomine bug Triatoma brasiliensis release 2,2,4-triethyl-5-methyl-1,3-dioxolane (1) as a mixture of the (4S,5S)- and (4R,5R)-enantiomers in a ratio of 4:1. Among the volatile acetals identified from insects so far, this is the first example resulting from an intermolecular condensation of a carbonyl moiety and a diol substructure.
摘要
三锥猎蝽成虫会释放 2,2,4-三乙基-5-甲基-1,3-二恶烷（1），以（4S,5S）-和（4R,5R）-对映异构体 4:1 的混合物形式释放。在迄今从昆虫中鉴定出的挥发性缩醛中，这是第一个由羰基部分和二醇亚结构的分子间缩合产生的例子。
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