New insights in the search for chiral Bronsted bases

Plaquevent JC.; Perrard T.; Cahard D.

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New insights in the search for chiral Bronsted bases

机译：寻找手性布朗斯台德碱的新见解

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The concept of using chiral bases in asymmetric synthesis appeared with the emergence of the chemistry of chiral lithium amides. In recent years, new classes of chiral bases, such as chiral magnesium bisamides and chiral alkali alkoxides have proven to be highly efficient and easy to handle. This paper highlights recent advances and new concepts. in the chemistry of this second generation. of chiral bases. [References: 75]

机译：随着手性锂酰胺化学的出现，出现了在不对称合成中使用手性碱的概念。近年来，新型手性碱，例如手性镁双酰胺和手性碱金属醇盐已被证明是高效且易于处理的。本文重点介绍了最新进展和新概念。在第二代化学中。手性碱。 [参考：75]

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《Chemistry: A European journal》 |2002年第15期|共8页
作者
Plaquevent JC.; Perrard T.; Cahard D.;
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正文语种 eng
中图分类化学;
关键词
Asymmetric catalysis; Asymmetric synthesis; Electrophilic substitution; Elimination; Enantioselectivity; Lithium amide bases; Highly enantioselective rearrangement; Silyl enol ethers; Asymmetric-synthesis; Aldol reaction; Structural characterization; Michael additions; Magnesium amides; Alpha-aminoacids; Deprotonation;

机译：不对称催化;不对称合成;亲电取代;消除;对映选择性;酰胺基锂;高对映选择性重排;硅烯醇醚;不对称合成;Aldol反应;结构表征;迈克尔加成;酰胺镁;α-氨基酸;去质子化;

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1. New Insights in the search for chiral bronsted bases [J] . Jean-Christophe Plaquevent, Thierry Perrard, Dominique Cahard Chemistry: A European journal . 2002,第15期

机译：寻找手性布朗斯泰德碱的新见解
2. Chiral ionic Bronsted acid-achiral Bronsted base synergistic catalysis for asymmetric sulfa-Michael addition to nitroolefins [J] . Daisuke Uraguchi, Natsuko Kinoshita, Daisuke Nakashima Chemical science . 2012,第11期

机译：手性离子布朗斯台德酸-非手性布朗斯台德碱催化不对称磺胺-迈克尔加成至硝基烯烃
3. Asymmetric [4+2] annulation of 5H-thiazol-4-ones with a chiral dipeptide-based Bronsted base catalyst [J] . Zhu Bo, Qiu Shuai, Li Jiangtao, Chemical science . 2016,第9期

机译：5H-噻唑-4-酮与手性二肽基布朗斯台德碱催化剂的不对称[4 + 2]环化
4. Chiral Bronsted Acid-Catalyzed Formal α-Vinylation of Ketones for the Enantioselective Construction of Quaternary Carbon Centre [C] . Satavisha Kayal, Jun Kikuchi, Masahiro Terada 日本化学会春季年会講演予稿集 . 2018

机译：酮的手性抗正囊催化正式α-乙烯基化用于季碳中心的映选择性建设
5. The use of liquid chromatography and subcritical fluid chromatography for chiral separations using macrocyclic chiral stationary phases: Insights into mechanisms of retention and chiral discrimination [D] . Woods, Ross Michael. 2014

机译：液相色谱和亚临界流体色谱在使用大环手性固定相进行手性分离中的应用：洞察保留和手性区分的机理
6. Insights into peptide nucleic acid (PNA) structural features: The crystal structure of a d-lysine-based chiral PNA–DNA duplex [O] . Valeria Menchise, Giuseppina De Simone, Tullia Tedeschi, 2003

机译：对肽核酸（PNA）结构特征的见解：基于d-赖氨酸的手性PNA-DNA双链体的晶体结构
7. Development of Chiral Ureates as Chiral Strong Bronsted Base Catalysts [O] . -1

机译：手性泌尿剂作为手性强桥梁碱催化剂的发展
8. Gas-Phase Reactions of Weak Bronsted Bases I-, PO3-, HSO4-, FSO3-, and CF3SO3-with Strong Bronsted Acids H2SO4, FSO3,H, and CF3SO3H. A Quantitative Intrinsic Superacidity Scale for the Sulfonic Acids XSO3H (X = HO, F, and CF3). (Reannouncement with New Av [R] . Viggiano, A. A., Henchman, M. J., Dale, F., 1992

机译：弱布朗斯台德碱I-，pO3-，HsO4-，FsO3-和CF3sO3-与强布朗斯台德酸H2sO4，FsO3，H和CF3sO3H的气相反应。磺酸XsO3H（X = HO，F和CF3）的定量内在超强度标度。（与新av。重新宣布

New insights in the search for chiral Bronsted bases

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