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小癡不聊新蟲 (初入文壇)
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[求助]
關(guān)于晶體手性的問題 已有2人參與
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審稿人提到了對映體的立體結(jié)構(gòu),本人論文研究不涉及手性碳的研究,不是很懂,想知道怎么理解這個問題,立體結(jié)構(gòu)怎么看,需要怎么驗證呢 The addition of the alkyllithium reagent to the imine generates a new stereocenter in the resulting compounds 1-4 and 6. Of course both enantiomers are formed in a 1:1 ratio, but what is the configuration in the crystal structures of compounds 1-4 and 6? Furthermore, the addition of sec-Buli generates two adjacent stereocenters in compound 2. What are their configurations/stereochemical relation in the crystal structure? These stereochemical aspects should be addressed in the text. @jackdeng @lich666 發(fā)自小木蟲Android客戶端 |
捐助貴賓 (正式寫手)
金蟲 (小有名氣)
新蟲 (初入文壇)
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085600 英一數(shù)二272求調(diào)劑
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