【摘 要】
：
Gold-catalyzed nucleophilic addition to terminal alkynes has received considerable interest in the past decade, as this chemistry offers a highly efficient and
【机 构】
：
State Key Laboratory of Physical Chemistry of Solid Surfaces and The Key Laboratory for Chemical Bio
论文部分内容阅读
Gold-catalyzed nucleophilic addition to terminal alkynes has received considerable interest in the past decade, as this chemistry offers a highly efficient and regioselective way for CAC, CAH and CAX bond formation. However, such a nucleophilic addition mainly involves a Markovnikov addition. In this short review, the recent progress of the gold-catalyzed 5-endo-dig cycloisomerization-initiated tandem reactions by utilizing the steric strain in ring formation to achieve an anti-Markovnikov regioselectivity was reviewed, including the scope of reactions, mechanism and synthetic applications.
However, such a nucleophilic addition mainly involves a Markovnikov addition. In this as a non-limiting example, in this past decade, as this chemistry offers a highly efficient and regioselective way for CAC, CAH and CAX bond formation. short review, the recent progress of the gold-catalyzed 5-endo-dig cycloisomerization-initiated tandem reactions by utilizing the steric strain in ring formation to achieve an anti-Markovnikov regioselectivity was reviewed, including the scope of reactions, mechanism and synthetic applications.
其他文献
针对水库蓄水前后和库水位骤降等均会影响库岸边坡稳定性的问题,以十里铺水电站为例,根据地质资料,选取近库的、规模较大的水草坪滑坡体建立了计算模型,分析了水库蓄水前后和
We theoretically study the differential conductance of a graphene/graphene superconductor junction, where the valley polarization of Dirac electrons is consider
德国曼的TCO架构中,除初始购买价格外,还考虑了影响总成本的其他所有因素,包括油耗、定期保养费用、故障率、安全性和车辆残值等。继2013年上海、广州站之后,2014年6月27日,
The electronic transport properties of a single thiolated arylethynylene molecule with 9,10-dihydroanthracene core,denoted as TADHA, is studied by using non-equ
对于康明斯来说,其在中国的车用产品系列将包括东风康明斯的ISL中重型、ISB/ISD中型、ISZ13重型,福田康明斯的ISF2.8/3.8轻型、ISG重型以及西安康明斯的ISM11重型等,排放满足
Two novel silver(I) complexes [Ag(DPEphos)(dppe)]Cl O4(1) and [Ag(DPEphos)-(dppe)]SCN(2)(DPEphos = bis[2-(diphenylphosphino)phenyl]ether, dppe = bis(diphenylpho
本书全面论述了新形势下中国陆上油气勘探中新一代石油地质理论的内涵、未来油气勘探领域的石油地质理论问题、中国石油陆上油气勘探的总体战略等重大问题,系统呈现了中国石
110年前的5月4日,Charles Rolls(查尔斯·劳斯)与Henry Royce(亨利·莱斯)首次见面,两人一见如故,并决定建立劳斯莱斯汽车公司,从而书写了英国汽车制造史上浓墨重彩的一笔,让
当前沿的技术、扎实的底盘和凶猛的动力结合在同一辆奔驰车上时,是一种无声的宣言——奔驰的造车技术没有短板。奔驰E级作为北京奔驰的主力轿车车型,销量一直落后于奥迪A6L、
水权交易是指水权在不同主体之间转移的行为。政府所具有的经济管理和公共事务管理双重基本职能是政府适度介入水权交易的前提和基础。水资源自身的特性、水权自身的特性以及