Exaggerate
发表于 2025-3-25 07:07:20
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.
扩张
发表于 2025-3-25 07:50:30
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.
Thyroxine
发表于 2025-3-25 13:11:41
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.
复习
发表于 2025-3-25 17:45:04
1436-6002this 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
explicit
发表于 2025-3-25 22:53:27
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.
fatuity
发表于 2025-3-26 00:45:01
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一瞥
发表于 2025-3-26 06:27:45
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索赔
发表于 2025-3-26 11:48:46
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长处
发表于 2025-3-26 14:27:07
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哪有黄油
发表于 2025-3-26 19:58:55
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