Alkynyl相关论文
Amino acid precursors in protected amino alcohol form are important synthons that can be used as building-blocks for the......
Reaction mechanism and chemoselectivity of gold(Ⅰ)-catalyzed cycloaddition of 1-(1-alkynyl) cyclopro
The mechanisms of gold(Ⅰ)-catalyzed cycloaddition of 1-(1-alkynyl) cyclopropyl ketones with nucleophiles have been inve......
Synthesis of β-alkynyl α-amino acids via palladium-catalyzed alkynylation of unactivated C(sp~3)-H b
-Di-substituted 氨基酸(AA ) 包含邻近的碳 stereogenic 中心并且提出可观的合成挑战。对常规合成策略补足基于存在的功能的组的......
To search for novel Cu(Ⅰ) complexes,traditional approaches focus on designing and screening ligands,metal precursors an......
Syntheses and Characterizations of Luminescent Complexes [(BINAP)Pt(C≡CC6H4R-p)2] (R = H, 1; CH3, 2)
[(BINAP)Pt(C≡CC6H4R-p)2] (R = H, 1; CH3, 2) (BINAP = 2,2'-bis(diphenylphos- phino)-1,1'-binaphthyl) were synthesized an......
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......
盘状液晶分子具有平面盘状结构且能在一定条件下排列成有序的柱状相，其特有的柱状相结构使得这类材料具有特殊的性质，在光电转换、有......
叙述了利用生成炔亚铜的反应来定量测定微量炔烃的分光光度法。研究表明，在严格控制氨的浓度、保持足量的还原剂的条件下，可以有效地......
在弱碱性条件下,双核钌（Ⅲ）配合物Ru2（DMBA）4（NO3）2（DMBA=tetrakis-N,N′-dimethylbenzamidinate）与不同芳香炔反应（其中芳香基团包括：NAPme,......
An efficient isomerization of alkynyl ketones to(E,E)-diene ketones was developed.The reaction catalyzed by 20 mol% trip......
