1)bis(alkynyl)silane二炔基硅烷
1.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)alkynylsilanes炔基硅烷
1.Subsequent reactions with chlorotrimethylsilane and chlorotributylstannane give the expected alkynylsilanes and alkynylstannanes in good yields,which provides a novel procedure for the preparation of alkynylsilanes and alkynylstannanes.乙基溴化镁与末端炔烃反应生成炔基Grignard试剂,后者分别与三甲基氯化硅和三丁基氯化锡反应,高产率地合成了相应的炔基硅烷和炔基锡烷,提供了合成炔基硅烷和炔基锡烷的简便方法。
英文短句/例句
1.Thermosetting Mechanism Study of Poly[(Methylsilylene) Ethynylene];聚甲基硅次乙炔基硅烷固化机理的研究
2.Preparation and Properties of Bismaleimide-modified Methyl-Di (phenylethynyl) silane Composites双马来酰亚胺改性甲基二苯乙炔基硅烷复合材料的制备及性能研究
3.Study on Hydrosilylation of Acetylene with Methyldichlorosilane Ⅲ Mechanism of Gas phase Hydrosilylation over PtO 2/Al 2O 3乙炔和甲基二氯硅烷的硅氢加成反应研究 Ⅲ气固相反应规律探讨
4.The Stereocontrolled Synthesis of 1-Acetylen yl -3- tert -Butyldiphenylsilyloxy -exo -Bicyclo [3.1.0] Hexane立体控制合成外向-1-乙炔基-3-二苯叔丁硅氧基双环[3.1.0]已烷
5.Enantioselective Alkylation and Alkynylation of Aldehydes Catalyzed by Polymer Supported and Silica-Immobilized Titanium (IV) Complexes of Amino Alcohols;硅胶和聚合物固载手性氨基醇类配体的合成及其在醛不对称烷基化和炔基化反应中的应用
6.Study on synthesis of novel silane coupling agent modified by phenylethynylphthalic anhydride苯乙炔苯酐改性硅烷偶联剂的合成研究
7.alkyl alkoxy silicon ester烷基烷氧基硅酯（硅防水整理剂）
8.dimethylsiloxane polymer二甲基硅氧烷聚合物
9.trimethyl silyl acetate三甲基甲硅烷乙酸酯
10.styrylamine functional silane苯乙烯基胺功能性硅烷
11.StericaDlly Protective Silane Agent: Research on Tert-butyl Diphenyl Chlorosilane位阻型硅烷保护剂——叔丁基二苯基氯硅烷的研制
12.Preparation of integral water repellent concrete with addition of alkylalkoxysilane emulsion内掺烷基烷氧基硅烷乳液制备整体防水混凝土
13.Research on the Preparation of Silane by the Disproportionation of Triethoxysilane;三乙氧基硅烷歧化制取甲硅烷工艺研究
14.Study on the Mechanism of Alkoxy Silane on Flotation Behavior of Aluminum-silicate Minerals Using Dodecylamine as Collector烷氧基硅烷对十二胺浮选铝硅矿物的影响研究
15.Synthesis and Characterization of Liquid Polycarbosilane-derived Polyaluminocarbosilane基于液态聚碳硅烷的聚铝碳硅烷的合成与表征
16.Investigation on Hydrolysis of Trialkoxysilane and Their Condensation Polymers;三烷氧基硅烷水解及缩合聚合物研究
17.Water reacts with the silane forming silanol groups.水与硅烷反应形成硅醇基因。
18.New Catalyst for Acetylene Polymerization--Scandium Compound and Aluminum Trialkyl Coordination Catalyst新乙炔聚合催化剂—?化合物和烷基铝络合体系
相关短句/例句
alkynylsilanes炔基硅烷
1.Subsequent reactions with chlorotrimethylsilane and chlorotributylstannane give the expected alkynylsilanes and alkynylstannanes in good yields,which provides a novel procedure for the preparation of alkynylsilanes and alkynylstannanes.乙基溴化镁与末端炔烃反应生成炔基Grignard试剂,后者分别与三甲基氯化硅和三丁基氯化锡反应,高产率地合成了相应的炔基硅烷和炔基锡烷,提供了合成炔基硅烷和炔基锡烷的简便方法。
3)Methyl-di-phenylacetylene-silane甲基二苯乙炔基硅烷
1.Modification of PBI by Methyl-di-phenylacetylene-silane;甲基二苯乙炔基硅烷改性聚苯并咪唑
2.Polymer of methyl-di-phenylacetylene-silane(MDPES) possesses excellent properties of high temperature-resistance,low dielectric dissipation fraction,etc,but its mechanical property is not significant for its poor bonding with glass-fiber.甲基二苯乙炔基硅烷(MDPES)聚合后具有耐高温、低介电损耗等优异性能,但力学性能低。
4)1,2-ethynediylbis[trimethyl-silan二(三甲基甲硅烷基)乙炔
5)Silane,bis[(1,1-dimethyl-2-propynyl)oxy] dimethyl-二[(1,1,二甲基-2-丙炔基)氧基]二甲基硅烷
6)Silane,[(1,1-dimethyl-2-propynyl)oxy] methyl phenyl-甲基苯基二(1,1-二甲基炔丙氧基)硅烷
延伸阅读
三甲基炔基硅烷分子式：CAS号：性质：是一类带有三甲基硅基的炔烃，其通式为R—C≡C—Si—(CH3)3。通常为稳定的液体。由炔烃的钠盐（R—C≡CNa）与三甲基氯（甲）硅烷反应制得。是制备复杂结构炔衍生物的常用中间体。
