標(biāo)題: Titlebook: Chiral Diazaligands for Asymmetric Synthesis; Marc Lemaire,Pierre Mangeney Book 2005 Springer-Verlag Berlin Heidelberg 2005 Organometallic [打印本頁] 作者: Ingrown-Toenail 時間: 2025-3-21 16:43
書目名稱Chiral Diazaligands for Asymmetric Synthesis影響因子(影響力)
書目名稱Chiral Diazaligands for Asymmetric Synthesis影響因子(影響力)學(xué)科排名
書目名稱Chiral Diazaligands for Asymmetric Synthesis網(wǎng)絡(luò)公開度
書目名稱Chiral Diazaligands for Asymmetric Synthesis網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Chiral Diazaligands for Asymmetric Synthesis被引頻次
書目名稱Chiral Diazaligands for Asymmetric Synthesis被引頻次學(xué)科排名
書目名稱Chiral Diazaligands for Asymmetric Synthesis年度引用
書目名稱Chiral Diazaligands for Asymmetric Synthesis年度引用學(xué)科排名
書目名稱Chiral Diazaligands for Asymmetric Synthesis讀者反饋
書目名稱Chiral Diazaligands for Asymmetric Synthesis讀者反饋學(xué)科排名
作者: consent 時間: 2025-3-21 21:35
1436-6002 ypes of ligands such as diaminocarbenes, ureas and thioureas. Finally, the complexing properties of some diamines allowed the formation of complexes with chirality "at the metal " which is of major theoretical interest and presents numerous potential applications..978-3-642-06538-5978-3-540-31442-4Series ISSN 1436-6002 Series E-ISSN 1616-8534 作者: 減震 時間: 2025-3-22 01:03
Supply and Demand, Considered Together,rdinating site located at close proximity to the stereogenic sulfur atom, have also proven their efficiency as copper ligands for these asymmetric cycloadditions. Other precursors for this Lewis acid-catalyzed transformation have been described (e.g., zinc salts, ruthenium derivatives, or rare earth作者: 委派 時間: 2025-3-22 06:25
Book 2005. Finally, the complexing properties of some diamines allowed the formation of complexes with chirality "at the metal " which is of major theoretical interest and presents numerous potential applications..作者: ensemble 時間: 2025-3-22 10:24 作者: Epithelium 時間: 2025-3-22 15:54 作者: Epithelium 時間: 2025-3-22 17:29
Supply and Demand, Considered Together,oline) structures have been the most studied, probably due to their straightforward synthesis from the chiral pool, their easy handling, and their high stability. Efficient methods have been reported for the intermolecular cyclopropanation of olefins (mainly styrene derivatives) with alkyldiazoaceta作者: 沒收 時間: 2025-3-22 21:37
Supply and Demand, Considered Separately,erogeneous catalysts with, in principle, less influence of the support on the conformational preferences of the catalytic complex. In this review the different possibilities for immobilization without forming a covalent bond between the chiral diazaligand and the support, which can be either solid o作者: 苦惱 時間: 2025-3-23 03:44 作者: Conserve 時間: 2025-3-23 06:50 作者: Defiance 時間: 2025-3-23 11:20
Marc Lemaire,Pierre MangeneyProvides the broad scientific readership with comprehensive summary and critical overview of a topic in organometallic chemistry.Research in this rapidly developing transdisciplinary field is having p作者: paleolithic 時間: 2025-3-23 17:03
Topics in Organometallic Chemistryhttp://image.papertrans.cn/c/image/225946.jpg作者: congenial 時間: 2025-3-23 19:12 作者: 調(diào)情 時間: 2025-3-24 00:25 作者: Flagging 時間: 2025-3-24 03:53 作者: Creatinine-Test 時間: 2025-3-24 07:39 作者: Coronary-Spasm 時間: 2025-3-24 11:12
978-3-642-06538-5Springer-Verlag Berlin Heidelberg 2005作者: Offbeat 時間: 2025-3-24 15:39
,Sparteine as a?Chiral Ligand for Asymmetric Catalysis,rmations, there have been far fewer applications of sparteine to asymmetric catalysis. The aim of this review is to highlight recent advances in the field of asymmetric transformations that use sparteine as chiral auxiliary, emphasizing the use of substoichiometric or catalytic amounts of this ligand. 作者: 來就得意 時間: 2025-3-24 20:18 作者: Legion 時間: 2025-3-24 23:11 作者: Exaggerate 時間: 2025-3-25 07:07
Chiral Ureas and Thiroureas in Asymmetric Catalysis,After an overview of chiral urea and thiourea synthetic methods, this review describes the main applications of urea and thiourea complexes in asymmetric catalysis. Some recent examples of thioureas as catalysts are also presented. Coordination chemistry of ureas and thioureas is briefly discussed.作者: 擴(kuò)張 時間: 2025-3-25 07:50
The Things Only Government Can Do,his family of ligand, the synthesis of the chiral azolium salts, the preparation of NHC-metal complexes and the asymmetric transformations catalyzed by palladium, rhodium, ruthenium, iridium and copper complexes. 作者: Thyroxine 時間: 2025-3-25 13:11
Chiral Diaminocarbene Complexes, Synthesis and Application in Asymmetric Catalysis,his family of ligand, the synthesis of the chiral azolium salts, the preparation of NHC-metal complexes and the asymmetric transformations catalyzed by palladium, rhodium, ruthenium, iridium and copper complexes. 作者: 復(fù)習(xí) 時間: 2025-3-25 17:45
1436-6002 this rapidly developing transdisciplinary field is having p.The use of phosphine derivatives has historically induced the tremendous development of catalysis (both non-asymmetric and asymmetric). Although the chemistry of amines is more documented, the use of nitrogen-containing ligands only appear作者: explicit 時間: 2025-3-25 22:53
https://doi.org/10.1007/978-94-007-4605-3ions, enolates, silyl enol ethers, carbon radicals and radical anions) to aldehyde derivatives,e.g., aldimines, and the complementary addition of hydrogen and hydride reagents to ketone derivatives,e.g., ketimines. Focus is given to the scope, advantages and limitations of the diverse methodologiesand some possible developments are envisaged.作者: fatuity 時間: 2025-3-26 00:45 作者: 一瞥 時間: 2025-3-26 06:27 作者: 索賠 時間: 2025-3-26 11:48 作者: 長處 時間: 2025-3-26 14:27 作者: 哪有黃油 時間: 2025-3-26 19:58 作者: Chameleon 時間: 2025-3-26 22:27 作者: 爭議的蘋果 時間: 2025-3-27 04:20
Use of ,,,-CoordinatingLigands in Catalytic Asymmetric C--C Bond Formations: Example of Cyclopropanoline) structures have been the most studied, probably due to their straightforward synthesis from the chiral pool, their easy handling, and their high stability. Efficient methods have been reported for the intermolecular cyclopropanation of olefins (mainly styrene derivatives) with alkyldiazoaceta作者: Genistein 時間: 2025-3-27 05:37 作者: Dealing 時間: 2025-3-27 09:48
Chiral Diaminocarbene Complexes, Synthesis and Application in Asymmetric Catalysis,rocyclic carbenes which are mainly generated from the corresponding azolium salts can be used as ligands to prepare various complexes with transition metals. However, only a?few of them have been used in asymmetric catalysis and reported examples where chiral NHC complexes give good enantioselectivi作者: 入會 時間: 2025-3-27 16:49 作者: Nuance 時間: 2025-3-27 19:25 作者: brachial-plexus 時間: 2025-3-27 23:23
Die Pendelgleichung des fliegenden, drallstabilisierten Geschosses auf seiner Flugbahn [1]. Die Besthl?gt und als Querschl?ger weiterfliegt. Der Grund liegt darin, da?die Resultierende der Luftwiderstandskr?fte vor dem Gescho?schwerpunkt angreift. Damit nun das Gescho? sich ?hnlich wie ein Pfeil verh?lt, und die Gescho?achse sich immer wieder in die Richtung der Bahntangente legt, erteilt man dem 作者: Migratory 時間: 2025-3-28 03:47 作者: expound 時間: 2025-3-28 07:39
,Denkm?ler eines hethitischen Gro?k?nigs des 13. Jahrhunderts vor Christus,Kleinasien etwa 150 km ?stlich von Ankara, das damals unter dem Namen Angora noch eine kleine türkische Landstadt war, ausgedehnte Ruinen bei einem Dorfe namens Bo?azk?y entdeckt. Nur eine halbe Gehstunde davon entfernt zeigten ihm die Dorfbewohner in einer Felsgruppe eine ganze Reihe von Reliefs, d
