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虫向前爬

银虫 (小有名气)

[求助] 急求翻译

β-CD was anchored onto silica
particles at its C(2) position, derivatized primarily at the more
reactive and less sterically hindered C(6) position by treatment
with 7 equiv of bromoacetyl bromide to form bromoacetate-
substituted-(3-(2-O-β-cyclodextrin)-2-hydroxypropoxy)-propylsilyl-
appended silica particles (BACD-HPS). Finally, BACD-HPS was
reacted with excess mono-(8-benzenesulfonamidoquinoline-2-yl-
methyl)-substituted cyclam and 1,8-di-(2-hydroxymethylpridine-
6-ylmethyl)-substituted cyclam to form cyclam-capped β-CD-
bonded silica particles MCCD-HPS and DCCD-HPS.
图片
风雨,不是天象,而是锤炼
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xineun

木虫 (小有名气)

【答案】应助回帖

★
爱与雨下(金币+1): 2011-10-16 07:49:54
虫向前爬(金币+20, 翻译EPI+1): 谢谢了,有帮助 2011-10-17 09:51:33
β-CD(β-环糊精)的C(2)位接枝于二氧化硅粒子,与7倍量的溴乙酰溴反应后,主要在其反应活性较强而位阻较小的C(6)位衍生化,形成溴乙酰取代的(3-(2-O-β-环糊精基)-2-羟基丙氧基)-丙硅基键接的二氧化硅粒子(BACD-HPS)。最终,BACD-HPS分别与过量的单8-苯磺酰胺基喹啉-2-甲基取代的cyclam及1,8-二(2-羟甲基吡啶-6-甲基)取代的cyclam反应生成cyclam加冠的β-环糊精链接的二氧化硅粒子MCCD-HPS和DCCD-HPS。
3楼2011-10-15 22:47:56
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fjtony163

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米米

优秀版主优秀版主优秀版主优秀版主优秀版主

太多专业词汇了。。。。不查的话只看懂第一句话。。。。麻烦LZ给点相应的专业翻译吧。。。。
2楼2011-10-13 16:27:48
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