作者: 不近人情 時(shí)間: 2025-3-21 22:52
,Functionalization of Carbon–Hydrogen Bonds Through Transition Metal Carbenoid Insertion,f unique transformations, such as the combined C–H activation/Cope rearrangement. Finally, the synthetic utility of carbenoid C–H insertion reactions, both intra- and intermolecular, will be displayed through their use in the total syntheses of a number of natural products and pharmaceuticals.作者: BOOR 時(shí)間: 2025-3-22 03:10 作者: 動(dòng)物 時(shí)間: 2025-3-22 04:51 作者: Obsessed 時(shí)間: 2025-3-22 09:34 作者: 一加就噴出 時(shí)間: 2025-3-22 14:30 作者: 一加就噴出 時(shí)間: 2025-3-22 17:19 作者: 彈藥 時(shí)間: 2025-3-22 21:14 作者: 挫敗 時(shí)間: 2025-3-23 05:12
Oxygen and Some Inorganic Nutrients,Azines, diazines or thiazole .-oxides are highly reactive substrates in palladium-catalyzed direct arylation reaction. For these reactions, the results are inconsistent with an SEAr reaction pathway and may best fit with a concerted metalation-deprotonation-like (CMD) mechanism.作者: considerable 時(shí)間: 2025-3-23 07:48
Desulfurication and Sulfur Oxidation,This review details recent developments in the Pd-catalyzed C–H bond arylation and alkenylation of indoles and pyrroles, aromatic heterocycles that are frequently displayed in natural products and medicinal agents.作者: Offstage 時(shí)間: 2025-3-23 11:51
https://doi.org/10.1007/978-3-030-36192-1This chapter offers a general review of selective methods for the oxidative conversion of C–H to C–N bonds. Special focus has been given to the many disparate catalyst types that are capable of promoting this unique transformation.作者: 誘導(dǎo) 時(shí)間: 2025-3-23 15:37
Mechanistic Considerations in the Development and Use of Azine, Diazine and Azole ,-Oxides in PallaAzines, diazines or thiazole .-oxides are highly reactive substrates in palladium-catalyzed direct arylation reaction. For these reactions, the results are inconsistent with an SEAr reaction pathway and may best fit with a concerted metalation-deprotonation-like (CMD) mechanism.作者: chandel 時(shí)間: 2025-3-23 22:05
,Pd-Catalyzed C–H Bond Functionalization on the Indole and Pyrrole Nucleus,This review details recent developments in the Pd-catalyzed C–H bond arylation and alkenylation of indoles and pyrroles, aromatic heterocycles that are frequently displayed in natural products and medicinal agents.作者: Parallel 時(shí)間: 2025-3-23 23:49 作者: 苦惱 時(shí)間: 2025-3-24 03:30
Jin-Quan Yu,Zhangjie ShiThis series presents critical reviews of the present position and future trends in modern chemical research.Short and concise reports on chemistry, each written by the world renowned experts.Still val作者: FLAIL 時(shí)間: 2025-3-24 07:13
Topics in Current Chemistryhttp://image.papertrans.cn/c/image/220079.jpg作者: 要控制 時(shí)間: 2025-3-24 11:36 作者: dagger 時(shí)間: 2025-3-24 18:40 作者: 蚊子 時(shí)間: 2025-3-24 19:03 作者: Hamper 時(shí)間: 2025-3-25 02:29 作者: 溫順 時(shí)間: 2025-3-25 05:30
The Kiel Bight as Research Area,d functionalization reactions. Thereby, selective addition reactions of C–H bonds across alkenes or alkynes enabled atom-economical synthesis of substituted arenes. More recently, ruthenium-catalyzed direct arylation reactions were examined, which display an unparalleled scope and, hence, represent 作者: Mortal 時(shí)間: 2025-3-25 09:58
https://doi.org/10.1007/978-3-030-36192-1ion and the potential to streamline synthesis by the elimination of pre-activation of coupling reagents. In this chapter, recent developments in oxidative cross-coupling reactions will be presented with the focus on the functionalization of sp3 C–H bonds with other C–H bonds作者: lymphoma 時(shí)間: 2025-3-25 14:08 作者: Presbyopia 時(shí)間: 2025-3-25 19:54
,Cross-Dehydrogenative Coupling Reactions of sp3-Hybridized C–H Bonds,ion and the potential to streamline synthesis by the elimination of pre-activation of coupling reagents. In this chapter, recent developments in oxidative cross-coupling reactions will be presented with the focus on the functionalization of sp3 C–H bonds with other C–H bonds作者: 思想上升 時(shí)間: 2025-3-25 23:34 作者: Robust 時(shí)間: 2025-3-26 01:32 作者: 依法逮捕 時(shí)間: 2025-3-26 06:07 作者: Liberate 時(shí)間: 2025-3-26 11:28
0340-1022 mistry, each written by the world renowned experts.Still valTable of Contents- Synthesis in the Key of Catellani: Norbornene-Mediated ortho C–H Functionalization - Mechanistic Considerations in the Development and Use of Azine, Diazine and Azole N-Oxides in Palladium-Catalyzed Direct Arylation- Pall作者: RLS898 時(shí)間: 2025-3-26 16:26 作者: 逢迎白雪 時(shí)間: 2025-3-26 17:45 作者: 松軟無(wú)力 時(shí)間: 2025-3-26 21:41 作者: 冒煙 時(shí)間: 2025-3-27 04:03 作者: oracle 時(shí)間: 2025-3-27 07:35 作者: Anthropoid 時(shí)間: 2025-3-27 13:01 作者: 原諒 時(shí)間: 2025-3-27 15:29
,Remote C–H Activation via Through-Space Palladium and Rhodium Migrations,ed by concurrent migration of a hydrogen atom in the direction opposite to that of the palladium migration. Analogous rhodium migrations have also been reported. In this account, different types of palladium and rhodium migrations are reviewed and the reaction mechanism is discussed.作者: growth-factor 時(shí)間: 2025-3-27 18:34 作者: PET-scan 時(shí)間: 2025-3-28 01:14
Murray K. Clayton,Brian D. Hudelsoncess the Catellani reaction, and in the past decade considerable attention has been focused upon unlocking its synthetic potential. This review will primarily focus upon the mechanistic aspects of the Catellani reaction, followed by an overview of the synthetic scope of molecules currently accessible with this technology.作者: 山崩 時(shí)間: 2025-3-28 02:40 作者: PHIL 時(shí)間: 2025-3-28 07:03 作者: 合法 時(shí)間: 2025-3-28 12:51
,Palladium-Catalyzed Aryl–Aryl Bond Formation Through Double C–H Activation,e formation of aryl–aryl bond have emerged as very attractive alternatives to traditional cross-coupling reactions. Particularly, the direct arylation through double C–H activation using the simple arenes as both coupling partners is a highly economic and attractive method. In this chapter, the rece作者: 運(yùn)氣 時(shí)間: 2025-3-28 17:15 作者: 音樂(lè)等 時(shí)間: 2025-3-28 21:19 作者: 喪失 時(shí)間: 2025-3-28 23:24
,Cross-Dehydrogenative Coupling Reactions of sp3-Hybridized C–H Bonds,ion and the potential to streamline synthesis by the elimination of pre-activation of coupling reagents. In this chapter, recent developments in oxidative cross-coupling reactions will be presented with the focus on the functionalization of sp3 C–H bonds with other C–H bonds作者: synovitis 時(shí)間: 2025-3-29 06:00 作者: 一回合 時(shí)間: 2025-3-29 08:10
8樓作者: 和平主義者 時(shí)間: 2025-3-29 11:56
9樓作者: 我要沮喪 時(shí)間: 2025-3-29 17:15
9樓作者: fructose 時(shí)間: 2025-3-29 22:03
9樓作者: Androgen 時(shí)間: 2025-3-30 01:48
9樓作者: 類似思想 時(shí)間: 2025-3-30 07:55
10樓作者: 寬度 時(shí)間: 2025-3-30 10:29
10樓作者: 牛的細(xì)微差別 時(shí)間: 2025-3-30 14:45
10樓作者: entrance 時(shí)間: 2025-3-30 18:08
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