国家自然科学基金(21202160)
- 作品数:1 被引量:4H指数:1
- 相关作者:廖建曹鹏杜乐更多>>
- 相关机构:中国科学院中国科学院成都生物研究所更多>>
- 发文基金:国家自然科学基金更多>>
- 相关领域:理学更多>>
- Palladium-catalyzed Asymmetric Ring Expansion of Allenylcyclobutanols with aryl iodides using tert-Butanesulfinylphosphine Ligand
- Palladium-catalyzed ring-expansion reaction of allenylcyclobutanols derivatives is one of the useful methodolo...
- Tao JiaPeng CaoJian Liao
- 关键词:ASYMMETRIC
- 双功能配体促进的钯催化不对称醚化和胺化反应(英文)被引量:4
- 2013年
- 研究双亚砜膦配体(BiSO-P)亚砜基团的Bronsted碱性在协同催化反应中的作用.1H NMR研究表明双亚砜膦与醇和胺等质子试剂形成氢键;并将此类配体应用于钯催化的不对称醚化和胺化反应,最高获得99%ee.研究发现氢键的存在能有效提高反应的ee值,配体亚砜基团在反应过程中同时起着Lewis和Bronsted碱的作用.
- 杜乐曹鹏廖建
- 关键词:钯催化
- The Design and Application of Bifunctional Bissulfoxide-phophine Ligands in Palladium-catalyzed Asymmetric Transformations
- The design and application of bifunctional catalysts in the asymmetric catalysis is highlighted recent years[1...
- Jian Liao
- 关键词:BIFUNCTIONALLIGANDBOND
- Rhodium-catalyzed Asymmetric 1,4-Selective Addition of Arylboronic Acids to β,γ-Unsaturated α-Keto Esters
- β,γ-unsaturatedα-keto esters are suitable substrates for Aldol,Michael,Diels-Alder,Hetero Diels-Alder,Friedel-...
- Wang,Juan-juanCao,PengLiao,Jian
- 关键词:ASYMMETRICRHODIUM-CATALYZEDADDITION