硅杂环丁烷,silacyclobutane英语短句,例句大全

硅杂环丁烷,silacyclobutane
1)silacyclobutane硅杂环丁烷
1.The reaction mechanism of the decomposition of silacyclobutane to silylene and propene is studied by MNDO semiempirical method.用MNDO方法研究了硅杂环丁烷热解为硅烯和丙烯的反应机理,反应过程中的驻点(反应物、过渡态、中间体和产物)均用能量梯度方法优化,所有过渡态进一步用振动分析确证。
2.Silacyclobutenes with one silicon atom in the ring can be synthesized by Si-C bond forming ring-closure mediated by organolithium or Grignard reagents, conversion of silacyclobutanes, insertion of silylene into C—H bond, cycloaddition of Si=C bond containing species with alkynes, and intramolecular cyclization of bis(alkynyl)silanes.环上只含有一个硅原子的硅杂环丁烷可以通过γ-卤代丙基硅烷的Grignard反应、Si=C键与烯烃的[2+2]环加成反应以及硅杂环丙烷的扩环反应合成,环上只含有一个硅原子的硅杂环丁烯可以通过格氏试剂或锂试剂参与的Si—C键的关环反应、硅杂环丁烷的转化反应、硅卡宾对C—H键的插入反应、Si=C键与炔烃的[2+2]环加成反应以及二炔基硅烷的分子内成环反应等途径合成。
2)1,1-dichloro-silacyclobutan1,1-二氯硅杂环丁烷
3)silacyclobutene硅杂环丁烯
1.Due to the ring strain and Lewis acid character, silacyclobutanes and silacyclobutenes can undergo ring expansion reactions to afford five-and six-membered silacycles, or ring opening to give organosilicon molecules and materials as well as fulfill organic transformations under very mild conditions.环上只含有一个硅原子的硅杂环丁烷可以通过γ-卤代丙基硅烷的Grignard反应、Si=C键与烯烃的[2+2]环加成反应以及硅杂环丙烷的扩环反应合成,环上只含有一个硅原子的硅杂环丁烯可以通过格氏试剂或锂试剂参与的Si—C键的关环反应、硅杂环丁烷的转化反应、硅卡宾对C—H键的插入反应、Si=C键与炔烃的[2+2]环加成反应以及二炔基硅烷的分子内成环反应等途径合成。
4)silacyclohexane硅杂环己烷
1.A variety of silacyclohexane,silacyclohexene and silacyclohexadiene derivatives are readily accessible by these transformations.介绍了通过α,ω-双金属试剂的关环反应、硅烯参与的[4+2]环加成反应、生成C—Si键的关环反应、生成C—C键的关环反应、硅杂环扩环反应等来合成硅杂六元环化合物,总结了硅杂环己烷、硅杂环己烯以及硅杂环己二烯等不同结构化合物的常见合成方法,为促进硅杂六元环化合物在有机合成化学和材料科学方面的进一步应用提供了基础。
5)oxetane氧杂环丁烷
1.Synthesis of Copolymers of 3-Acryloyloxymethyl-and 3-[2-Methoxy(Triethylenoxy)] Methyl-3′-Methyloxetane and Their Ionic Conductivity Properties;3-丙烯酰氧甲基-和3-[2-甲氧基(三乙氧基)]甲基-3′-甲基氧杂环丁烷共聚物的合成及导电性能
2.Synthesis and Characterization of 3-Bromonomethyl3-Methyloxetane Homopolymer;3-溴甲基-3-甲基氧杂环丁烷均聚物的合成及表征
3.Research on the photopolymerization kinetics of oxetane;氧杂环丁烷光固化动力学研究

英文短句/例句

1.Synthesis and Characterization of Novel Oxetane Monomers Containing Short Perfluorocarbon Side Chains新型含短氟碳链侧基的氧杂环丁烷单体的合成与表征
2.Process Improvement on the Synthesis of 1-Benzyloxycarbonyl-3-(t-butoxycarbonylamino)azetidine1-苄氧羰基-3-叔丁氧羰酰氨基氮杂环丁烷的合成工艺改进
3.Synthesis and Characterization of 5-butyl-5-ethyl-2-chloro-1, 3, 2-dioxaphosphorinane;5-乙基-5-丁基-2-氯-1，3，2-二氧磷杂环己烷的合成与表征
4.Synthesis of tris-(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane1,4,7-三(叔丁氧羰基亚甲基)-1,4,7,10-四氮杂环十二烷的合成研究
5.Study on the Synthesis and Properties of Multinitroazetidines;多硝基氮杂环丁烷的合成和性能研究
6.Thermal Safety of 1,3,3-Trinitroazetidine (TNAZ)1,3,3-三硝基氮杂环丁烷的热安全性
7.Synthesis of Azetidine Medicinal Intermediates两种氮杂环丁烷类药物中间体的合成
8.Solution polymerized butadiene-styrene rubber modified with hexamethylcyclotrisiloxane六甲基环三硅氧烷改性溶聚丁苯橡胶
9.Study on the Selective Oxidation of Isobutane over Heteropoly Compounds Catalyst;杂多化合物用于异丁烷选择氧化的研究
10.Synthesis of 1,13-diphenyl-4,7,10-trioxa-1,13-diarsacyclooctadecane;1,13-二苯基-4,7,10-三氧杂-1,13-二砷杂环十八烷的合成
11.Synthesis of 4-Acetoxy-2-azetidinone4-乙酰氧基-2-氮杂环丁酮的合成
12.DEVELOPMENT OF EPOXY/EPOXY-SILSESQUIOXANE HYBRID MATERIAL FOR LED PACKAGINGLED封装用环氧树脂/环氧倍半硅氧烷杂化材料的研制
13.Synthesis of 1-Aza-1-(t-butoxycarbonyl)-8-oxo-spiro[4,4]non-6-ene6-烯-8-羰基-1-叔丁氧基羰基氮杂螺[4,4]壬烷的合成
14.Synthesis and Properties of Disodium (2-Undecyl-1,3-Dioxane-5,5-Diyl)-Dicarboxylate;2-正十一烷基-1,3-二氧杂环己烷-5,5-二羧酸二钠盐的合成和性质
15.One-step Synthesis of Oxo-crown Ethers by Catalytic Ring-enlargement of γ-but-yrolactone Inserted by Alkylene Oxide;环氧烷烃嵌入γ-丁内酯经扩环反应一步法合成内酯型冠醚
16.1- chloro -2,3-epoxypropane1-氯-2,3-环氧丙烷
17.Progress in Preparation of Chiral Azetidines and Their Use as Catalysts in Asymmetric Reactions手性氮杂环丁烷的合成及其在不对称催化反应中的应用
18.Computational investigation of energy characteristics of propellant containing 1,3,3-trinitroazetidine(TNAZ)含1,3,3-三硝基氮杂环丁烷(TNAZ)推进剂能量特性计算研究

相关短句/例句

1,1-dichloro-silacyclobutan1,1-二氯硅杂环丁烷
3)silacyclobutene硅杂环丁烯
1.Due to the ring strain and Lewis acid character, silacyclobutanes and silacyclobutenes can undergo ring expansion reactions to afford five-and six-membered silacycles, or ring opening to give organosilicon molecules and materials as well as fulfill organic transformations under very mild conditions.环上只含有一个硅原子的硅杂环丁烷可以通过γ-卤代丙基硅烷的Grignard反应、Si=C键与烯烃的[2+2]环加成反应以及硅杂环丙烷的扩环反应合成,环上只含有一个硅原子的硅杂环丁烯可以通过格氏试剂或锂试剂参与的Si—C键的关环反应、硅杂环丁烷的转化反应、硅卡宾对C—H键的插入反应、Si=C键与炔烃的[2+2]环加成反应以及二炔基硅烷的分子内成环反应等途径合成。
4)silacyclohexane硅杂环己烷
1.A variety of silacyclohexane,silacyclohexene and silacyclohexadiene derivatives are readily accessible by these transformations.介绍了通过α,ω-双金属试剂的关环反应、硅烯参与的[4+2]环加成反应、生成C—Si键的关环反应、生成C—C键的关环反应、硅杂环扩环反应等来合成硅杂六元环化合物,总结了硅杂环己烷、硅杂环己烯以及硅杂环己二烯等不同结构化合物的常见合成方法,为促进硅杂六元环化合物在有机合成化学和材料科学方面的进一步应用提供了基础。
5)oxetane氧杂环丁烷
1.Synthesis of Copolymers of 3-Acryloyloxymethyl-and 3-[2-Methoxy(Triethylenoxy)] Methyl-3′-Methyloxetane and Their Ionic Conductivity Properties;3-丙烯酰氧甲基-和3-[2-甲氧基(三乙氧基)]甲基-3′-甲基氧杂环丁烷共聚物的合成及导电性能
2.Synthesis and Characterization of 3-Bromonomethyl3-Methyloxetane Homopolymer;3-溴甲基-3-甲基氧杂环丁烷均聚物的合成及表征
3.Research on the photopolymerization kinetics of oxetane;氧杂环丁烷光固化动力学研究
6)azetidine[,eiziti'dain]氮杂环丁烷
1.The[2s+2a] reaction mechanism of the thermolysis of azetidine to form ethylene and methylenimine are studied by semiempircal and ab initio SCF MO(3-21G and 6-31G) method.用半经验分子轨道方法ＡＭ１和闭壳层Ｈａｒｔｒｅｅ－Ｆｏｃｋ从头计算方法（３－２１Ｇ和６－３１Ｇ·）研究了氮杂环丁烷以协同的［２ｓ＋２ａ］反应途径热解的机理。
2.A medicinal intermediate,1-(diphenylmethyl)-3-aminoazetidine(4),was synthesized from 1-(diphenylmethyl)-3-hydroxyazetidin(1) by a three-step reaction of substitution of tosyl chloride,azido reaction and reduction.1-二苯甲基-3-羟基氮杂环丁烷(1)经过对甲苯磺酰氯取代、叠氮化及还原反应合成了药物中间体———1-二苯甲基-3-氨基氮杂环丁烷(4);1经过氧化、氰基化与还原反应合成了1-二苯甲基-3-羟基-3-氨甲基氮杂环丁烷(8)。