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senyingtower金蟲(chóng) (小有名氣)
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[求助]
RAFT末端三硫基團(tuán)的去除 已有1人參與
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| 請(qǐng)問(wèn)大家誰(shuí)去除過(guò)RAFT聚合得到產(chǎn)物的末端的三硫鍵的呀,為了讓聚合物沒(méi)有顏色 |

金蟲(chóng) (小有名氣)
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The mixture was precipitated into an excess of diethyl ether to generate pale residues, the residues were dissolved in DCM and precipitated into diethyl ether. The product was further treated with an excess of AIBN (20 equiv.) in DCM to remove terminal trithiocarbonate moieties. After stirring at 60 °C for 6 h, the solution was precipitated into an excess of diethyl ether, and the above dissolution-precipitation cycle was repeated for three times. |

金蟲(chóng) (小有名氣)
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