HYDROZIRCONATION相关论文
Stereoselective Synthesis of (Z)-α-Bromovinylstannanes and (E)-α-Iodovinylstannanes via Hydrozircona
Alkynylstannanes 1 react with Cp2Zr(H)Cl (Cp=η5-C5H5) giving (Z)-α-stannylvinyl- zirconium complexes 2, which are trap......
A facile, stereoselective synthesis of S-vinyl thioesters from easily available starting compounds and reagents is showe......
Hydrozirconation of propargyl selenides afford (E)-3-selanyl vinylzirconocenes chlorides 2. Intermediates 2 reacted with......
Stereoselective Synthesis of (Z)-α-Bromovinylstannanes and (E)-α-Iodovinylstannanes via Hydrozircona
Alkynylstannanes 1 react with Cp2Zr(H)Cl (Cp=η5-C5H5) giving (Z)-α-stannylvinyl- zirconium complexes 2, which are trap......
The Preparation of α-Phosphonovinylzirconocenes and their Application in the Stereospecific Synthesi
Hydrozirconation of 1-alkylnylphosphonates gives the organozirconium(IV) complexes 2 in syn-addition way. Complexs 2 was......
...
Stereoselective Synthesis of （Z）-α-Bromovinylstannanes and （E）-α-Iodovinylstannanes via Hydrozircona
Alkynylstannanes 1 react with Cp2Zr(H)Cl(Cp=η^5-C5H5) giving (Z)-α-stannylvinylzirconium complexes 2, which are trappe......
利用乙螵二茂铁与卤代苯甲螵氯通过付一克反应合成了一系列的1-乙螵基-1′-(卤代苯甲螵基)二茂铁。并通过锆氢化反应进行了碳氧双......
通过炔丙基硒醚与一氯一氢二茂锆的锆氢化反应及其进一步与过量醛的反应,以中等到良好的产率得到了含烯丙基硒醚结构单元的α,β-......
芳腈在温和条件下进行锆氢化反应,所得产物经水解得到芳醛;若经酰基化则得到N-酰基不饱和胺。后者不稳定,在室温下与甲醇发生加成......
环氧化合物还原成醇,是较为常见的反应。其区域选择性取决于所使用的还原剂。一般规律是:LiAlH<sub>4</sub>类型的亲核性复合金属......
