Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Mou-Yung Yeh"'
Publikováno v:
Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 1908-1917 (2019)
New polysubstituted N-arylpyrazole derivatives were synthesized from N1-arylsydnone with acetylene and boronic acid, including 2-thiophenyl, 3-thiophenyl, 2-benzo[b]thiophenyl, or dibenzothiophenyl-4-boronic acid, via 1,3-dipolar cycloaddition and Su
Externí odkaz:
https://doaj.org/article/ba4bcb352881465b8962b8a273148a61
Publikováno v:
Heteroatom Chemistry. 25:171-177
A new series of 1,3,4-oxadiazole-based aromatic and heterocyclic/phenylpyrazole derivatives 6a–c, 7a–d, and 8 were synthesized via sequential 1,3-dipolar cyclization, hydrazidation, benzoylation, dehydrative cyclization, and the Suzuki coupling r
Publikováno v:
Russian Journal of Organic Chemistry. Mar2008, Vol. 44 Issue 3, p447-451. 5p. 3 Diagrams.
Publikováno v:
Tetrahedron. 69:570-576
An efficient method for synthesis of 5-arylamino-1-arylpyrazoles was developed by Ullman coupling reaction of 5-aminopyrazoles and arylhalides in the presence of cuprous iodide (CuI) as the catalyst. The corresponding 5-N-arylaminopyrazole products w
Autor:
Mou Yung Yeh, Chun Hsi Chang, Yun Hwei Shen, Shaw Bing Wen, Ya Lan Wen, Fung Fuh Wong, En Chiuan Chang
Publikováno v:
Tetrahedron. 68:5920-5924
Two regioisomers of 2-arylpyrazolo[3,4-c]quinolin-4(5H)-ones and 2-arylpyrazolo[4,3-c]quinolin-4(5H)-ones were synthesized by utilizing 3-arylsydnones, ethyl 3-bromopropynoate, and 2-aminophenylboronic acid pinacol ester in presence of catalytic agen
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 43:644-649
A new category of luminescent poly(ester-imide)s derivatives based on spirobifluorene rings in the main chain was synthesized from 2,6-bis(4-hydroxybenzylidine)cyclohexanone (BC) derivatives and diimide-dicarboxylic acid (DIDA) containing spirobifluo
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 43:306-312
Imidazole with various molecular weights poly(ethylene glycol)s, including PEG1000, PEG2000, and PEG5000, was blended and evaluated as thermal latent catalysts for the polymerization of diglycidyl ether of bisphenol A (DGEBA) under liquid–liquid or
Publikováno v:
Neuroscience Letters. 505:216-220
Class I antiarrhythmic drugs are commonly used to treat cardiac rhythm disorders. Some of those drugs were recently reported to have both a cutaneous analgesic and a neural blocking effect. We evaluated whether these drugs have a spinal anesthetic ef
Autor:
Mou Yung Yeh, Kuo Chen Chiang, Yun Hwei Shen, Fung Fuh Wong, Jiann Jyh Huang, Chun Yen Chen, Kun Lung Chen
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 42:158-165
A thermal plasma process for the recovery of the spent alumina-supported platinum catalyst (Pt/Al2O3) and reduction of platinum oxide (PtO2) was developed. The spent Pt/Al2O3 and PtO2 catalysts were sintered at >1500 K under plasma condition and were
Autor:
Chun Yen Chen, Fung Fuh Wong, Kun-Lung Chen, Jiann-Jyh Huang, Mou-Yung Yeh, Hui-Chang Lin, Yu-Ying Huang
Publikováno v:
Tetrahedron. 66:1892-1897
A ‘one-flask’ synthesis of guanidines was developed by reacting isocyanates and isothiocyanates with sodium bis(trimethylsilyl)amide followed by addition of primary or secondary amines with a catalytic amount of AlCl 3 . The desired guanidines we