酶选择性Rh (I) 催化C-H化 Ferroceneformaldehydes 的化
Chen-Xu Liu1, Fangnuo Zhao1, Qing Gu1
1New Cornerstone Science Laboratory, State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People's Republic of China.
ACS central science
|November 30, 2023
概括
这项研究引入了一种新的催化方法,用于制造enantiopure平面性性铁甲化. 这一突破使得从易于获得的材料中高效合成有价值的性配体和催化剂成为可能.
科学领域:
- 有机金属化学 有机金属化学
- 不对称的催化剂.
- 合成有机化学 合成有机化学
背景情况:
- 平面性铁碳化合物是多功能平台分子.
- 能有效地合成enantiopure平面性利性铁甲是具有挑战性的.
- 这些化合物是奇拉连接体和催化剂的前体.
研究的目的:
- 开发一种简单高效的方法,用于平面合铁甲化的酶选择性合成.
- 探索这些化合物在合成其他有价值的性分子中的实用性.
主要方法:
- 铁甲基的 (I) /胺催化酶选择性C-H键化.
- 使用化 (化,化,化) 作为合伙伴.
- 合成的铁甲的后续功能组转化.
主要成果:
- 对于平面性铁甲来说,获得了良好的产量 (高达83%) 和优异的反选择性 (>99% ee).
- 证明了阿尔代基的转化成各种功能.
- 成功合成了enantiopure Ugi的氨基和PPFA类似物.
- 确定了PPFA类似物作为催化非对称基化中的高效连接物.
结论:
- 开发的催化C-H化是一种有效的方法,用于获取enantiopure平面性性铁甲.
- 这种方法可以获得宝贵的性构建块,用于连接体和催化剂的发展.
- 合成的配体在不对称催化过程中表现出高效率.
相关概念视频
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Introduction
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