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pro vyhledávání: '"Chun-Tai Hung"'
Autor:
Chun-tai Hung, 洪鈞泰
102
In this study, the Cr-Cu-N layered coatings were deposited on AISI 4340 alloyed steel with different current of copper target by cathodic arc deposition (CAD) system. The coating morphologies and properties such as roughness, chemical compos
In this study, the Cr-Cu-N layered coatings were deposited on AISI 4340 alloyed steel with different current of copper target by cathodic arc deposition (CAD) system. The coating morphologies and properties such as roughness, chemical compos
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/64f5ax
Publikováno v:
The Journal of Organic Chemistry. 88:613-625
Publikováno v:
The Journal of Organic Chemistry. 86:12354-12366
This article reports diastereoselective cyclization with chiral sulfinamides as nucleophiles in two reaction pathways: (1) intramolecular allylic substitution and (2) sequential aerobic oxidation with aza-Michael addition. These reactions were enable