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笑多会怀孕

铁杆木虫 (著名写手)

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1、An Efficient Isocyanide-Based Three-Component Diastereoselective Synthesis of Chromane-3,4-dicarboxamides
2、Pinacol Rearrangement of 3,4-Dihydro-3,4-dihydroxyquinolin-2(1H)-ones: An Alternative Pathway to Viridicatin Alkaloids and Their Analogs
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阿海奇

铜虫 (小有名气)

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感谢参与,应助指数 +1
异腈basedthree组成的立体选择性合成chromane-3,4-dicarboxamides
3,4-dihydro-3,4-dihydroxyquinolin-2醇重排(1H)是:对纯绿青霉素类生物碱及其类似物的另一种途径
我就是我,让蔷薇开出不一样的花朵
2楼2013-11-04 19:07:28
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liulion2008

木虫 (小有名气)

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★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
笑多会怀孕: 金币+20 2013-11-05 09:01:43
An Efficient Isocyanide-Based Three-Component Diastereoselective Synthesis of Chromane-3,4-dicarboxamides
一种高效率的以腈基酸根为基础的三组分立体选择性合成Chromane-3,4-dicarboxamides的方法。
3楼2013-11-05 08:30:01
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liulion2008

木虫 (小有名气)

【答案】应助回帖

★ ★
hanches: 金币+2, 热心应助有奖~~~ 2013-11-05 21:25:45
Pinacol Rearrangement of 3,4-Dihydro-3,4-dihydroxyquinolin-2(1H)-ones: An Alternative Pathway to Viridicatin Alkaloids and Their Analogs.字面意思理解为:
3,4-Dihydro-3,4-dihydroxyquinolin-2(1H)-ones的频哪醇(2,3-二甲基-2,3-丁二醇)重组:一种合成Viridicatin Alkaloids和他们的类似物的新途径。
不过3,4-Dihydro-3,4-dihydroxyquinolin-2(1H)-ones物质的结构中仿佛不包括2,3-二甲基-2,3-丁二醇的结构。本句话的意思是不是说3,4-Dihydro-3,4-dihydroxyquinolin-2(1H)-ones在2,3-二甲基-2,3-丁二醇(作为溶剂)中可以发生重组反应或变化啊。因为看不到工艺描述,不敢下结论。
4楼2013-11-05 12:23:40
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