acetalization
英
美
n. 缩醛化；缩醛作用
双语例句
- Acetalization of aldehydes ( ketones) with diols catalyzed by functional ionic liquids under room-temperature
功能化离子液体在室温下催化醛（酮）与二元醇的缩合反应 - Preparation and Characterization of AlPO_4 Catalyst and Its Application in Acetalization
AlPO4催化剂的制备和表征及其在缩醛化反应中的催化性能 - The paper introduces the formula, process and tensile strength of the organic-inorganic composite adhesive which is prepared by mixing acetalization of polyvinyl alcohol with silicasol.
叙述了以聚乙烯醇为原料，经缩醛化后和硅溶胶制备有机&无机复合粘合剂。介绍了配方、制备程序和拉伸粘结强度的试验结果。 - And a primary acetalization modification test has been done for the white glue made with the low degree of substitution ( DS) starch acetate.
并对低取代度（DS）淀粉醋酸酯制得的白乳胶进行了初步的缩醛化改性试验。 - Acetalization of benzaldehyde with 1,2-propanediol using aluminum sulfate as catalyst
硫酸铝催化苯甲醛与1,2-丙二醇的缩醛化反应 - The last step of Budesonide synthesis is acetalization of 16 α-hydroxyprednisolone with n-butyraldehyde while a chiral 22-C is newly formed.
布地奈德合成最后一步是由16α羟基氢化泼尼松与正丁醛缩合而成。 - Application of Solid Superacid Catalyst SO_4~ ( 2-)/ ZrO_2 in Acetalization
固体超强酸催化剂SO4~（2-）/ZrO2在缩醛反应中的应用 - The post-modification was accomplished by acetalization, esterification and etherification of hydroxyl group of PVA as well as Michael addition reaction.
后期改性是通过PVA上醇羟基的缩醛化酯化、醚化等化学反应以及Michael加成反应等实现。 - It showed that lanthanum methanesulfonate has higher catalytic activity in acetalization reaction.
证明甲基磺酸镧对缩醛化反应具有较高的催化活性。 - Studies on Acetalization of Acetaldehyde and Methanol
乙醛与甲醇缩合制二甲醇缩乙醛的研究 - This mechanism is different from that for the acetalization reaction of polyvinyl alcohol with saturated aldehydes, which has only 1,2 addition.
此机理不同于只有1,2加成方式的聚乙烯醇缩饱和醛化反应。 - It will be a green synthetic route for synthesis of β-methylnaphthoquinone. The procedure of acetalization has the characters of green synthetic chemistry with a high yield and no pollution.
该工艺为β-甲基萘醌的生产开辟了一条绿色的合成路线。 - The change of the concentration of ZnCl_2 has no influence on degree of acetalization.
改变氯化锌的浓度，对缩醛度没有明显影响。 - Acetalization of aldehydes with diols catalyzed by ionic liquids
离子液体催化醛与二元醇的缩醛化反应 - Study on the Catalytic Activity of Lanthanum Methanesulfonate in Acetalization
甲基磺酸镧催化缩醛化反应性能的研究 - The study on acetalization of benzaldehyde and alcohol over Y zeolite catalysts
分子筛催化苯甲醛与醇缩合反应的研究 - The adhesive is produced through acetalization and amination of VAc-BA-MMA copolymer emulsion, and the adding of fillers.
通过对VAC-BA-MMA共聚乳液进行缩醛化反应及氨基化处理，并加以填料，制得胶粘剂。 - Stereoselectivity of Acetalization in Synthesis of Budesonide
布地奈德合成中缩醛反应的立体选择性 - Catalytic Performance of Phosphotungstic Acid ( Salt) Supported on SiO_2 for Acetalization of Ethyl Acetoacetate with Glycol
SiO2负载磷钨酸（盐）催化剂对乙酰乙酸乙酯与乙二醇缩合反应的催化性能 - PVB molecular chain usually contains hydroxyl groups as a result of a not fully complete acetalization reaction.
由于缩醛化反应不能完全进行，PVB大分子链上含有一定量的羟基。