One-pot synthesis of N-1,3-dihydroxyprop-2-ylalkylacetamide was realized by the reaction of 5-amino-2, 2-dimethyl-1,3-dioxane with acetic anhydride in high regioselectivity and yield with easiness for operation under mild condition.
以5-氨基烷基-2,2-二甲基-1,3-二噁烷为起始原料,乙酸酐为酰化剂,一步法选择性地合成氨基二醇类氨基乙酰化产物N-1,3-二羟基丙烷-2-基烷基乙酰胺。
Lactonization and condensation polymerization of 5-hydroxylevulinic acid;
5-羟基乙酰丙酸的内酯化与缩聚反应
Synthesis of 5-hydroxylevulinic acid from levulinic acid;
以乙酰丙酸为原料合成5-羟基乙酰丙酸的研究
Novel biodegradable poly(5-hydroxylevulinic acid-co-D,L-lactic acid)(PHLA-DLLA) was synthesized via melt copolycondensation of 5-hydroxylevulinic acid(5-HLA) and D,L-lactic acid(DLLA) and characterized with gel permeation in chromatography(GPC),Fourier transform infrared spectroscopic(FT-IR) and differential scanning calorimetry(DSC).
以5-羟基乙酰丙酸(5-HLA)和D,L-乳酸(DLLA)为原料通过熔融缩聚合成一种新型脂肪族共聚酯——聚(5-羟基乙酰丙酸-co-D,L乳酸)(PHLA-DLLA)。
Pirmary studies on the synthesis of hydroxyethyl acrylamide
羟乙基丙烯酰胺合成的初步研究
mercury-203 BMHP
放射性汞-溴羟基丙烷
The Synthesis of 2, 2-bis [3,5-dibrom-4 (2-hydroxyethoxy) phenyl] propane by Epoxy Ethane
环氧乙烷法合成2,2—双[3,5—二溴—4(2—羟乙氧基)苯基]丙烷
2-hydroxy-2-propane-sulfonic acid sodium salt
２－羟基－２－丙烷磺酸钠盐
Microwave Synthesis Technique and Properties of Dodecylmethyldihydroxyethyl Ammonium Bromide
十二烷基甲基二羟乙基溴化铵的微波合成及性能研究
Controllability Study of Controllable Polymerization of Epoxy Chloropropane with Hydroxyl Terminated
端羟基聚环氧氯丙烷醚合成的可控性研究
trimethylolpropane monoallylether
三羟甲基丙烷单烯丙基醚
Synthesis of N-(3-Dodealkoxyl-2-Hydroxy) Propyl N,N-DimethyIamine Under Microwave Irradiation;
微波辐射合成N-(3-十二烷氧-2-羟)丙基-N,N-二甲基胺
Studies on the Synthesis of 1-Amino-Cyclopropanecarboxylic Acid, Imine and Aldol Condensation Reaction under Microwave Irradiation;
微波辐射下环丙烷氨基酸、亚胺的合成及羟醛缩合反应的研究
GAS CHROMATOGRAPHIC DETERMINATION OF TRIMETHYLOLPROPANE ACRYLATE WITH WIDE BORE FLEXIBLE FUSED SILICA CAPILLARY COLUMN
用宽孔弹性石英毛细管气相色谱法分析三羟甲基丙烷丙烯酸酯
Acrylic Acid Modification Trimethylopropane Polyether Emulsion Breaker Synthesis and Its Using Research
丙烯酸改性三羟甲基丙烷聚醚破乳剂合成及应用研究
Comparing properties of heptafluoropropane substituted for bromotrifluoromethane extinguisher;
七氟丙烷替代三氟溴甲烷灭火剂性能比较
Synthesis and Properties of 3-Alkoxy-2-hydroxypropyl Carboxymethyl Starch;
3-烷氧基-2-羟基丙基羧甲基淀粉的合成及性能研究
Studies on Synthesis and Surfactivities of 3-Dodecoxyl-2-Hydroxypropyl Trimethyl Ammonium Chloride
3-十二烷氧基-2-羟基丙基三甲基氯化铵的合成及性质研究
SYNTHESIS OF 2,2-BIS[4-HYDROXY-3,5-DIIODOPHENYL] PROPANE
2,2-双[4-羟基-3,5-二碘代苯基]丙烷的合成
A univalent organic radical with composition C3H7, derived from propane.
丙基一种化学式为C3H7的单价的有机放射物，由丙烷生成
Synthesis of 5-Alkylfuran-2(5H)-ones and Optical a-hydroxymethylphenylpropionic Acid;
5-烷基-2（5H）-呋喃酮及光学活性的a-羟甲基苯丙酸的合成
Production, Application and Development Prospect of Trimethylolpropane;
三羟甲基丙烷的生产应用及发展前景
Separation of Mercury(Ⅱ) by Floatation from Aqueous Solution Containg Ammonium Chloride Ammonium Thiocyanate and Dodecyltrimethyl Ammonium Bromide
氯化铵-硫氰酸铵-十二烷基三甲基溴化铵-水体系浮选分离汞(Ⅱ)