Výsledky vyhledávání - "Cheng-Sheng Jia"

Benign and highly efficient synthesis of quinolines from 2-aminoarylketone or 2-aminoarylaldehyde and carbonyl compounds mediated by hydrochloric acid in water

Autor: Guan-Wu Wang, Cheng-Sheng Jia, Ya-Wei Dong

Publikováno v: Tetrahedron Letters. 47:1059-1063

An environmentally friendly and highly efficient procedure for the preparation of substituted quinoline derivatives was developed by a simple Friedlander reaction of 2-aminoarylketone or 2-aminoarylaldehyde with carbonyl compounds in the presence of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61fd5f2e6f7867bd8e0976f919779e21
https://doi.org/10.1016/j.tetlet.2005.12.053

Zobrazit plný text záznamu

Reactions of [(μ-RS)(μ-S){Fe2(CO)6}2(μ4-S)]− with acid chlorides and diacid chlorides. Crystal structure of (μ-PhCH2S)[μ-CH2C(Me)COS][Fe2(CO)6]2(μ4-S)

Autor: Cheng-Sheng Jia, Xiang-Ge Zhou, Zhong-Xia Wang, Zhong-Yuan Zhou

Publikováno v: Journal of Organometallic Chemistry. 601:108-113

The reaction of anionic complexes [(μ-RS)(μ-S){Fe2(CO)6}2(μ4-S)]− (1) with acid chlorides R1COCl [R1=Me, Ph, PhCHCH, CH2C(Me)] gives S-acylated compounds (μ-RS)(μ-R1COS)[Fe2(CO)6]2(μ4-S) (2a–h). However, if R1 in R1COCl is an electron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::762d9de31d4d76f584fbca5c9adb1109
https://doi.org/10.1016/s0022-328x(00)00042-5

Zobrazit plný text záznamu

Synthesis of [(μ-RS)(μ-S){Fe2(CO)6}2(μ4-S)]− and their reactivity toward electrophiles

Autor: Cheng-Sheng Jia, Zhong-Yuan Zhou, Zhong-Xia Wang, Xiang-Ge Zhou

Publikováno v: Journal of Organometallic Chemistry. 580:201-204

Reaction of the Et 3 NH + salts of the [(μ-RS)(μ-CO)Fe 2 (CO) 6 ] − anions (R=Bu t , Ph or PhCH 2 ) with (μ-S 2 )Fe 2 (CO) 6 gives reactive intermediates [(μ-RS)(μ-S){Fe 2 (CO) 6 } 2 (μ 4 -S)] − . Reactions of the latter with alkyl halides,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2fd51ced7c3e01aaca281321b4070790
https://doi.org/10.1016/s0022-328x(98)01145-0

Zobrazit plný text záznamu

Microwave-Assisted Solvent-Free Synthesis of Substituted 2-Quinolones

Autor: Ya-Wei Dong, Shu-Jiang Tu, Guan-Wu Wang, Cheng-Sheng Jia

Publikováno v: ChemInform. 38

A rapid and efficient method for the preparation of a variety of substituted 2-quinolones has been developed through the reactions of o-aminoarylketones with ester compounds containing a reactive α-methylene moiety in the presence of a catalytic amo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78fc7dbd3509006dc1c9ee035a21b18f
https://doi.org/10.1002/chin.200721131

Zobrazit plný text záznamu

Rapid and efficient synthesis of poly-substituted quinolines assisted by p-toluene sulphonic acid under solvent-free conditions: comparative study of microwave irradiation versus conventional heating

Autor: Shu-Jiang Tu, Ze Zhang, Guan-Wu Wang, Cheng-Sheng Jia

Publikováno v: Organicbiomolecular chemistry. 4(1)

A rapid and efficient method for the preparation of various poly-substituted quinolines has been developed through the Friedlander condensation of 2-aminoarylketone or 2-aminoarylaldehyde with carbonyl compounds in the presence of p-toluene sulphonic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::572cb14c81aaad4b049c4a74e95ec516
https://pubmed.ncbi.nlm.nih.gov/16358003

Zobrazit plný text záznamu