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采用双醇交换苷化法,即在酸催化剂存在下先以正丁醇和一水葡萄糖苷化反应合成丁基糖苷,再以十二醇与交换丁基糖苷中的正丁醇,合成了新型绿色的非离子表面活性剂十二烷基糖苷(C12,APG)。研究得出了影响APG产率的主要因素是反应温度,葡萄糖与十二醇的摩尔比,而催化剂的用量和正丁醉的用量对APG的产率产生影响不大;并在此基础上获得了较佳的APG的合成工艺参数。确定的优化工艺条件为:选择浓硫酸+EDTA催化剂,用量为葡萄糖量的0.01倍;正丁醇与葡萄糖的摩尔比为比6∶1;十二醇与葡萄糖的摩尔比为3∶1;反应温度为105℃;反应时间3.0h。烷基多苷的得率高于85.97%。产品经红外光谱鉴定确认为烷基多苷。

Significant parts of a dual exchange law, the existence of the acid catalyst is first to butanol, and a water grapes Tanggan synthetic butadiene styrene Tanggan response, and then to 12 parts of the exchange butadiene styrene Tanggan is butanol, a new synthetic green non-ion surface active agent 12 alkyl Tanggan (C12,APG). Studies of the impact apg off rate is the main factor reaction temperature, glucose and the Moore than 12 cells, and catalyst usage and the usage of the apg is the D get off rates have little impact; And on this basis was better apg synthetic processes parameters. Determine the optimum conditions for the craft : choice Tony acid +EDTA catalyst for glucose consumption volume 0.01 times; Moore is butanol and glucose than for the 12 cells with glucose than 6:1; Moore than for the reaction temperature to 105 degrees 3:1;; Response time 3.0h. Alkyl a rate higher than 85.97% of the multi-signatories. Products via infrared spectral identification recognized as alkyl more signatories.

Adopt a pair of exchanges to turn a method, turning to respond to synthesize the D sugar by the positive D and a the water glucose first under the sour catalyst existence, again with 12s and the positive D in the commutation D sugar , synthesized the non- ion surface of the new green a live 12mol the alkyl sugar .(C12, APG)Research the influence APG produce the main factor of the rate is respond temperature, the glucose and 12mol of the s ratio, but the dosage of the catalyst with positive the D inebriate of the dosage produces the rate creation to don't greatly influence to the APG;Combined on this foundation to acquire better APG to synthesize craft parameter.Certain of excellent chemical engineering skill condition is:choice oil of vitriol+the EDTA catalyst, dosage is glucose quantity of 0.0100%;Positive D and the of the glucose ratio is compare 6 ∶s 1;12 s and the of the glucose compare to 3 ∶s 1;Respond the temperature as 105 ℃s;Respond a time 3.0 hs.Alkyl many s of have to the rate is high in 85.97%.The product was authenticate by red and outside spectrum to confirm to have another for the alkyl.