羟基新戊酸,hydroxypivalic acid
1)hydroxypivalic acid羟基新戊酸
1.In an electrolytic cell with a proton exchange membrane,hydroxypivalic acid was synthesized at a PbO_2 anode by direct electrooxidation of hydroxypivalaldehyde.在质子交换膜电解槽中,以PbO2 为阳极,以羟基新戊醛为原料,利用直接电氧化方法合成羟基新戊酸。
2.In an undivided electrolytic cell Br~- is oxidized to Br_2,which serves as an oxidant to convert hydroxypivalaldehyde tohydroxypivalic acid.在无隔膜电解槽内,电解溴离子生成溴单质作为氧化剂,氧化羟基新戊醛为羟基新戊酸。
3.The optimal reaction conditions for preparation ofhydroxypivalic acid from hydroxypivalaldehyde by oxidation with bromine were determined as bromine and hydroxypivalaldehyde in equal molar concentration >0.以羟基新戊醛为原料,以溴为氧化剂制取羟基新戊酸。
2)Hydroxypivalaldehyde羟基新戊醛
1.Electrooxidation ofHydroxypivalaldehyde at PbO_2-SPE Composite Electrode;羟基新戊醛在PbO_2-SPE组合电极上的电氧化研究
2.Electrooxidation ofHydroxypivalaldehyde at Ti/Sb_ 2O_ 5-SnO_ 2 Electrode;羟基新戊醛在Ti/Sb_2O_5-SnO_2电极上的电氧化研究
3.Indirect Electrooxidation ofHydroxypivalaldehyde;羟基新戊醛的间接电氧化研究
英文短句/例句
1.The Electrochemical Oxidation Behaviors of Hydroxypivalaldehyde and the Preparation of Conducting Polyaniline in Ionic Liquids;离子液体中羟基新戊醛的电化学行为和导电聚苯胺的制备
2.Study on Sythesis of Hydroxypivaldehyde by Paraformaldehyde and Isobutyraldehyde多聚甲醛和异丁醛合成羟基戊醛的工艺研究
3.Research Progress of technological processes for 3-HPA preparation3-羟基丙醛制备工艺的最新研究进展
4.A Novel 4 Hydroxy 2 hydroxymethyl 2 heptadecyl 1,5 valero lactone from Fish Heart of Aristichthys Nobilis鱼心中新的4-羟基-2-羟甲基-2-十七烷基-1,5-戊内酯的研究
5.3,5-dihydroxy-3-methyl valeric acid３,５－二羟基－３－甲基戊酸
6.Studies on the Novel Catalytic Materials Used in Catalytic Oxidation of Cyclopentene to Glutaraldehyde;环戊烯合成戊二醛催化新材料的研究
7.Kinetic Study of Solid-solid Transition in Polyhydric Alcohol and the PG/NPG Binary System;三羟甲基乙烷、新戊二醇及其二元体系固—固相变贮热的动力学研究
8.Preparation of Poly(3-Hydroxybutyrate-Co-3-Hydroxyvalerate) Fiber by Dry Spinning干法纺丝制备羟基丁酸—羟基戊酸共聚酯纤维
9.methyl glutaryl-CoAβ－羟基－β－甲基戊二酸单酰辅酶Ａ
10.Study on the Biocompatibility of Novel Poly (3-hydroxybutyrate-co-3-hydroxyvalerate-co-3-hydroxyhexanoate);聚（3-羟基丁酸3-羟基戊酸3-羟基己酸）生物相容性的研究
11.Production and Characterization of Terpolyester Poly(3-hydroxybutyrate-co-3-hydroxyvalerate-co-3-hydroxyhexanoate) by Recombinant Aeromonas Hydrophila 4AK4 Harboring Genes phaAB;聚（3-羟基丁酸-3-羟基戊酸-3-羟基己酸）的生物合成和表征
12.The Reactive Extrusion of Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate)(PHBV)羟基丁酸戊酸共聚酯(PHBV)的反应性挤出
13.Research Progress on Synthesis of 1-n-pentyl-3,5-dihydroxybenzene (Olivetol)3,5-二羟基戊苯(Olivetol)的合成进展
14.Studies on Preparation of 3-hydroxypropanal by Acrolein Hydration;丙烯醛水合制备3-羟基丙醛反应的研究
15.THE SYNTHESIS OF 4-HYDROXY-3-METHOXY BENZALDEHYDE XYLOSIDASE4-羟基-3-甲氧基苯甲醛木糖苷的合成
16.Study on Sythesis of 2,2-Dimethy-3-Hydroxypropanal by Paraformaldohyd and Iso-butraldehyde多聚甲醛和异丁醛合成2,2-二甲基-3-羟基丙醛的工艺研究
17.Studies of a novel nickel(Ⅱ) ion-selective electrode based on glutaraldehyde-bis(S-benzyldithiocarbazate) as a neutral carrier戊二醛双缩肼基二硫代甲酸苄酯为中性载体的新型镍离子选择电极的研究
18.Research on the Synthesis of 3-HPA from Formaldehyde and Acetaldehyde by One Step Using a Combined Catalyst Fixed-bed Process;由甲醛乙醛出发两段式床层组合合成3-羟基丙醛的研究
相关短句/例句
Hydroxypivalaldehyde羟基新戊醛
1.Electrooxidation ofHydroxypivalaldehyde at PbO_2-SPE Composite Electrode;羟基新戊醛在PbO_2-SPE组合电极上的电氧化研究
2.Electrooxidation ofHydroxypivalaldehyde at Ti/Sb_ 2O_ 5-SnO_ 2 Electrode;羟基新戊醛在Ti/Sb_2O_5-SnO_2电极上的电氧化研究
3.Indirect Electrooxidation ofHydroxypivalaldehyde;羟基新戊醛的间接电氧化研究
3)hydroxyl-2,2-dimethyl-propionic acid羟基特戊酸
1.hydroxyl-2,2-dimethyl-propionic acid was prepared by selectively oxidizing neopentyl glycol with air under the Pd/C catalysts.将Cannizzaro反应所生成的新戊二醇在Pd/C催化下用空气选择性氧化生成羟基特戊酸。
2.In this paper, 3-hydroxyl-2,2-dimethyl propionic acid was synthesized by the reaction of 2-methyl-isobutyl aldehyde with formaldehyde to give 3-hydroxyl-2,2-dimethyl-propionic acid.然后同高锰酸钾反应生成乙酰氧基特戊酸 ,最后水解得到羟基特戊酸。
4)5-hydroxyvaleric acid5-羟基戊酸
5)4-hydroxyvaleric acid4-羟基戊酸
6)3-hydroxyvaleric acid3-羟基戊酸
延伸阅读
新戊酸分子式：C5H10O2分子量：102.13 CAS：75-98-9 新戊酸为无色针状晶体，熔点33-35℃，沸点163-164℃，闪点63℃。相对密度d=0.905，折光率D1.3931，pKa（25℃）5.01。新戊酸易溶于乙醇和乙醚；在水中每40ml可溶解1g。 用途：新戊酸用于合成匹呋氮苄青霉素中间体新戊酸氯甲酯，为重要的有机合成中间体。
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