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nirenjie0627

金虫 (小有名气)

[求助] 求助翻译一段话(化学)

图2为合成的Gemini8-Y-8,2Br-表面活性剂的1HNMR核磁共振图谱。从图中看出各基团上H化学位移δ为:长链烷基中CH3—δ 0.82(6H)、—CH2—δ 1.25(20H)、
—N—C—CH2—δ 1.68(4H)、—N—CH2—δ 3.61(4H);—N—CH3—3.41(12H);联接基团中—N—C—CH2—δ 3.99(4H)、—N—CH2—δ 4.30(4H);δ 2.61为杂质峰
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liubencai

木虫之王 (文坛精英)

【答案】应助回帖

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sltmac(金币+1): 谢谢交流~ 2011-07-23 19:23:00
sltmac(金币+15, 翻译EPI+1): 谢谢应助,欢迎常来~ 2011-07-27 09:12:41
Figure 2 shows the 1H NMR spectrum of Synthetic Gemini8-Y-8 2Br-surfactant. From the figure the H chemical shifts δ of the various groups are: long-chain alkyl CH3—δ 0.82(6H), —CH2— δ 1.25(20H), —N—C—CH2— δ 1.68(4H), —N—CH2— δ 3.61(4H);—N—CH3—3.41(12H);Connected group —N—C—CH2— δ 3.99(4H), —N—CH2— δ 4.30(4H);the peak of impurity δ 2.61
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