ring opening

Its hydrogenation activity in aromatics saturation and ring opening activity were investigated .

芳烃加氢饱和及开环反应是一种提高柴油十六烷值的有效途径。

Test and Examination and Safety Evaluation for Ring Opening Reaction Oven as Pressure Vessel Specially Used in Medicine Industry

医药工业专用压力容器&开环反应罐的检测及安全评价

Research on Ring opening Polymerized Phenolic Resin Used as Braking Material

开环聚合酚醛树脂制动材料的研制

Low acid value resins were synthesized by E10 with low temperature ring opening .

采用E10低温开环酯化合成低酸值树脂。

Chitosan supported rare earth catalyst for the ring opening polymerization of epichlorohydrin

壳聚糖载体&钇络合催化环氧氯丙烷开环聚合

Quantum Chemical Study on the Ring Opening Mechanism of the Two Monocycle β Lactams

两种β-内酰胺抗生素开环机理的量子化学研究

This paper reports a new green ring opening reactions of aziridines with H_2O .

本文主要研究了一种利用氮杂环丙烷开环反应合成邻位氨基醇的有机新反应。

Ring opening polymerization of tetrahydrofuran with rare earth catalysts

稀土催化四氢呋喃开环聚合

Developments in the selective ring opening of 2,3 epoxy alcohols and their derivatives

2,3-环氧醇及其衍生物的选择性开环进展

Study on ring opening polymerization of 2 substituted 4 methylene 1,3 dioxolane

2-位取代的4-亚甲基-1,3-二氧环戊烷开环聚合反应研究

The process of ring opening reaction is proved through analyzing aminating mechanism by IR and NMR .

利用红外及核磁共振碳谱分析了胺化反应机理，证明是开氧环反应。

Their ring opening reactions can be used for preparing polyfunctional or other cyclic compounds .

综述了近年来各种五元氮杂环的开环反应及其在有机合成中的应用。

Our studies have laid stress on the process and condition of ring opening as well as ring-closure reaction .

分析讨论了开环和闭环反应机理及反应条件。

Kinetic modeling of METHYLCYCLOPENTANE ring opening on pt / sio 2

甲基环戊烷在Pt/SiO2上开环的动力学模拟

We have a thorough discussion of the epoxidation and ring opening reaction mechanism and stereochemistry .

结合单晶数据分析，对环氧化反应、环氧环开环反应的机理和立体化学进行了深入探讨。

Advances in the study on ring opening metathesis polymerization of norbornene and its derivatives

降冰片烯及其衍生物开环易位聚合的研究进展

Performance of ni_2mo_3n / h β catalyst for aromatics hydrogenation and ring opening

Ni2Mo3N/Hβ催化剂芳烃饱和加氢与开环性能

Metal-Free Initiator / Catalyst Systems for the Ring Opening Polymerization of Cyclic Ester Monomers

用于环酯单体开环聚合的无金属引发/催化体系

Different molecular weight linear aliphatic polyester PCL were synthesised by ring opening polymerization on the different reaction conditions .

在不同反应条件下采用开环聚合合成具有不同分子量的线性脂肪族聚酯PCL。

~ ( 13 ) c NMR study on the mechanism of the lactone ring opening of crystal violet lactone

结晶紫内酯开环机理的￣（13）cNMR研究

Synthesis and Characterization of Soy-polyols by Ring Opening of ESO with Diethanolamine

二乙醇胺开环环氧大豆油制备大豆多元醇及其性能表征

The Ring Opening Reaction of Aziridine with Aromatic Amines Promoted by Samarium Trichloride

三氯化钐促进的芳香胺对氮丙啶的开环反应

Synthesis of comb-shaped graft copolymers via ring opening metathesis polymerization catalyzed by supported ruthenium carbene complex

载体化络合催化开环歧化聚合合成梳形接枝共聚物研究

Microwave-Assisted Ring Opening Polymerization of Caprolactone and Lactide

己内酯和丙交酯的微波辅助开环聚合反应

Nucleophilic Ring Opening Reaction of Unsymmetric Aziridines and Its Regioselectivity

非对称氮杂环丙烷的亲核开环反应及其区域选择性

Catalytic Enantioselective Ring Opening of Epoxides

手性催化的环氧化物立体选择性开环反应

Finally , we tried to load the solid phase catalyst into the microreactor to catalyze the ring opening reaction of styrene oxide .

最后，我们尝试在微反应管道中负载固相催化剂，来进行氧化苯乙烯的酸催化开环反应。

A novel energetic additive & polyazidodiphosphate was synthesized via esterification , ring opening and nucleophilic substitution reactions .

通过酯化、开环及亲核取代等反应，合成了一种新型含能添加剂&多叠氮双磷酸酯。

By using cadmium acetate as catalyst , polyitaconic anhydride was prepared through ring opening polymerization of itaconic anhydride .

以衣康酸为原料合成了衣康酸酐，并在乙酸镉的催化作用下通过开环聚合得到了聚衣康酸酐。

Ring opening polymerization of ε caprolactone by bis ( aryloxo ) lanthanide (ⅱ) complexes

二（芳氧基）稀土（Ⅱ）配合物催化ε-己内酯开环聚合