1.All hydrogenations were run with 0.05% metal levels based on substrate and at concentrations of 2*10M.
所有氫化反應(yīng)應(yīng)加入占底物0.05%的金屬(作為催化劑,Pt,Ni等等),并且在2*10M的濃度下進(jìn)行.(大哥,你這2*10M是20摩爾濃度還是2的10次方?你表達(dá)不清楚不能怪我的翻譯呀!)
2.metallation with lithium diisopropylamide at 5°in place of butyllithium at -70°significantly improved the yields.
用二異丙基鋰在5度下(金屬化)反應(yīng)代替丁基鋰在-70度下反應(yīng)顯著提高了產(chǎn)率.
英語(yǔ)翻譯
英語(yǔ)翻譯
1.All hydrogenations were run with 0.05% metal levels based on substrate and at concentrations of 2*10M.
2.metallation with lithium diisopropylamide at 5°in place of butyllithium at -70°significantly improved the yields.
1.All hydrogenations were run with 0.05% metal levels based on substrate and at concentrations of 2*10M.
2.metallation with lithium diisopropylamide at 5°in place of butyllithium at -70°significantly improved the yields.
英語(yǔ)人氣:818 ℃時(shí)間:2020-01-29 06:37:16
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