As powerful strategies to construct multiple carbon-carbon and carbon-heteroatom bonds,palladium-catalyzed effective transformations of alkenes and alkynes have attracted increasing attention in the p
Chemical modification of fullerenes to produce fullerene derivatives with one or several addends covalently bound to the spherical carbon framework have attracted extensive attention in the chemical c
Many chemical reactions have been discovered over the past two decades,and a large number of fullerene derivatives with widely structural diversities have been prepared.
3,4-Dihydropyridin-2-ones are embedded as a prominent substructure in numerous bioactive compounds exhibiting various activities such as antibacterial,1 antifungal2 and antitumor,3 also served as kina
Due to its unique structural and chemo/physical properties such as high lipophilicity,strong electron-withdrawing effect and steric bulkness,pentafluorosulfanyl(SF5) moiety has been regarded as a new
多面体低聚倍半硅氧烷(POSS)是一类新的有机-无机杂化材料,由于其规整的笼形结构,纳米级的尺寸及其多功能性,它被认为是一类理想的新型材料[1];同时POSS外围的有机基团的可变性,赋予其反应性与功能性,可形成具有不同性能的齐聚硅倍半氧烷单体,进一步形成金属配体或金属催化剂,但其作为可溶性载体支载小分子催化剂的例子比较少见[2].
Owing to the development of ruthenium-alkylidene complexes with high activity and easy to handle,olefin metathesis became one of the most popular choices in organic synthesis.
The direct transformation based on the C-H activation has recently evolved to unprecedented sophistication.
The 1,2,3-triazole heterocycle constitutes invaluable organic compounds possessing tremendous application in organic synthesis,materials and biological sciences.
Sodium sulfinates are cheap,stable,easy to handle,and easily prepared from their corresponding sulfonyl chlorides.