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关注:1
2013-05-23 12:21
求翻译:Protection of the primary amines was performed by treatment with 2-nitrobenzenesulfonyl chloride and base ( triethylamine, pyridine, or 2,6-lutidine ) to give N-monosubstituted 2-nitrobenzenesulfonamides in high yields (Step A). Alkylation of N-monosubstituted 2-nitrobenzenesulfonamides (1) proceeded smoothly under eit是什么意思? 待解决
悬赏分:1
- 离问题结束还有
Protection of the primary amines was performed by treatment with 2-nitrobenzenesulfonyl chloride and base ( triethylamine, pyridine, or 2,6-lutidine ) to give N-monosubstituted 2-nitrobenzenesulfonamides in high yields (Step A). Alkylation of N-monosubstituted 2-nitrobenzenesulfonamides (1) proceeded smoothly under eit
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2013-05-23 12:21:38
2 nitrobenzenesulfonyl氯化物和碱(三乙胺,吡啶,2,6 - 二甲基吡啶),产量高的N -单取代2 nitrobenzenesulfonamides(步骤A)保护的伯胺进行治疗。根据以上所述的条件(常规)或满信conditions7顺利进行单取代的N - 2 - nitrobenzenesulfonamides(1)烷基化给N,二取代的N - 2 - nitrobenzenesulfonamide在良好的收益(2)。对于大型的烷基化,常规条件的建议,因为净化缓解。氮的简易脱保护,二取代的N - 2 - nitrobenzenesulfonamides是通过与巯基亲核治疗,大
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2013-05-23 12:23:18
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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