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[求助]
求助,大神幫忙翻譯一下這一句話。
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本文設(shè)計先用2,2’-聯(lián)苯酚對六氯環(huán)三磷腈進(jìn)行部分封端合成T1,再用對氨基苯酚和水楊醛加成脫水,合成含兩個酚羥基結(jié)構(gòu)的席夫堿,隨后利用NaBH4將C=N雙鍵還原,然后在1,4-二氧六環(huán)體系中加入多聚甲醛,合成含有酚羥基的苯并噁嗪單體C3;最后在1,4-二氧六環(huán)體系中,T1與C3發(fā)生親核取代反應(yīng),得到非對稱環(huán)三磷腈基苯并噁嗪樹脂。 2,2’-聯(lián)苯酚(2,2'-Biphenol) 六氯環(huán)三磷腈(HCCP) 非對稱環(huán)三磷腈基苯并噁嗪樹脂(Asymmetric Cyclotriphosphazene-Benzoxazine Monomer) |

捐助貴賓 (著名寫手)
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In this paper, firstly 2,2'-Biphenol was adopted for conducting partial blocking of phosphonitrilic chloride trimer(HCCP) to prepare T1, then the p-aminophenol and salicylide were added for dehydration, preparing the schiff base which contains two phenolic hydroxyl structures, and then NaBH4 was used for the reduction of C=N double bond, after that, adding paraformaldehyde into the 1,4-dioxane system,so that the polybenzoxazines C3 of phenolic hydroxyl group can be synthesized; Finally, in the 1,4-dioxane system,the nucleophilic substitution of T1 and C3 occurred, producing the asymmetric cyclotriphosphazene-benzoxazine monomer. |
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