Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Yung-Son Hon"'
Single-step approach for fabrication of vancomycin-bonded silica monolith as chiral stationary phase
Publikováno v:
Journal of Chromatography A. 1358:208-216
A vancomycin-bonded silica monolithic column for capillary electrochromatography (CEC) was prepared by a single-step in situ sol–gel approach. This sol–gel process incorporates a synthetic sol–gel precursor which contains a macrocyclic antibiot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2552fc3d6e3e5291a07b15b1bf8c4b39
https://doi.org/10.1016/j.chroma.2014.07.003
https://doi.org/10.1016/j.chroma.2014.07.003
Publikováno v:
Journal of the Chinese Chemical Society. 59:273-282
An unprecedented Ireland–Claisen rearrangement of allylglycolate bearing an allylic amine was realized, affording the corresponding product with excellent diastereoselectivity and in high yield. The product was analyzed by X-ray crystallography, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f774b3dab03fdc30cd59a4ba897fe7e
https://doi.org/10.1002/jccs.201100630
https://doi.org/10.1002/jccs.201100630
Publikováno v:
Journal of the Chinese Chemical Society. 59:407-420
The synthesis of benzocoumarins from β-tetralones has been achieved via two pathways in the first total synthesis of the Juncaceae natural product, 9-hydroxy-8-methyl-3H-benzo[f]chromen-3-one, featuring a one-pot rearrangement and aromatization casc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::476b5236a06e5f93899a3aa16fcd1ed8
https://doi.org/10.1002/jccs.201100481
https://doi.org/10.1002/jccs.201100481
Autor:
Yung-Son Hon, Chih-Ping Chang, Ching-Ting Chien, Tahsin J. Chow, Jin-Ruei Shiu, Ching-Yang Liu, Duo-Fong Huang, Po-Ting Chou
Publikováno v:
Journal of the Chinese Chemical Society. 59:357-364
4-Hydoxy-1,5-naphthyridines (HNt) are derivatives of 8-hydroxyquinolines, yet possess a wider HOMO and LUMO band gap than the latter. The cyclometalated complex of platinum(II) with Nt exists in a square planner geometry, and has a high tendency to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::471f42aa79e9e7aa8a05832bc60a3a0e
https://doi.org/10.1002/jccs.201100671
https://doi.org/10.1002/jccs.201100671
Publikováno v:
Tetrahedron. 66:8468-8475
γ-Alkenyl-α,β,γ-trisubstituted-γ-butyrolactones ( 12 – 16 ) and γ-alkenyl-furofurandione derivatives ( 21 - Z - 24 - Z ; 21 - E - 24 - E ; 25 - Z - 28 - Z ; and 25 - E - 28 - E ) were successfully epimerized in high yield by a palladium catal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc4d0808ea69e1ac4d7f314d288287c8
https://doi.org/10.1016/j.tet.2010.08.035
https://doi.org/10.1016/j.tet.2010.08.035
Publikováno v:
Journal of the Chinese Chemical Society. 57:805-810
Three derivatives of 2-amino-3-naphthylacrylonitrile 2∼4 were synthesized as potential green luminance dyes. The green emission is derived from a charge transfer transition, which exhibits an apparent solvatochromic effect. The crystal structures o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c27738bdf6e66af5d8b7f874c8d0ae27
https://doi.org/10.1002/jccs.201000112
https://doi.org/10.1002/jccs.201000112
Autor:
Yung-Son Hon, Rammohan Devulapally
Publikováno v:
Tetrahedron Letters. 50:2831-2834
DABCO is a very effective catalyst in the formation of 4-methoxy-5-arylethyl-1,3-dioxolan-2-ones 12 from the corresponding α-carbonatoaldehyde. Intramolecular cyclization of cyclic carbonates 12 promoted by TiCl4 affords 2-tetralones 13 containing a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c8c22ba08c5fa75662ff4ee2e4aecfe
https://doi.org/10.1016/j.tetlet.2009.03.185
https://doi.org/10.1016/j.tetlet.2009.03.185
Autor:
Yung-Son Hon, Chen-Yi Kao
Publikováno v:
Tetrahedron Letters. 50:748-751
DABCO is a very effective catalyst in the formation of 4-methoxy-1,3-dioxolan-2-ones 10 from the corresponding α-carbonatoaldehydes 8 intermediates. The Friedel–Crafts reaction pathway of the cyclic carbonate 10 is dependent on the electron densit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4005a5abfb6b3f6a317ddd2fbd0302ac
https://doi.org/10.1016/j.tetlet.2008.09.173
https://doi.org/10.1016/j.tetlet.2008.09.173
Publikováno v:
Journal of the Chinese Chemical Society. 55:896-914
The ozonolysis of 1-substituted allyl silyl ethers or 1-substituted allyl carboxylates followed by treatment with bases gave the corresponding α-silyloxymethyl- or a-acyloxymethyl-ketones in good yields. It is proposed to proceed via the correspondi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4d88339d5d34ed38c9033575904451c
https://doi.org/10.1002/jccs.200800134
https://doi.org/10.1002/jccs.200800134