期刊
ORGANIC LETTERS
卷 23, 期 19, 页码 7423-7427出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.1c02620
关键词
-
资金
- National Natural Science Foundation of China [21901113, 21871135, 22071104]
- Natural Science Foundation of Jiangsu Province [BK20190287]
In an aqueous solution, L-CySS-OMe induced pS-WP5 from racemic WP5. By adding different reducing and oxidizing reagents, the chiral conformational transferring process between pR-WP5 and pS-WP5 was observed, which can be visually observed through CD signal.
In the aqueous solution, L-CySS-OMe induced pS-WP5 from racemic WP5. Upon the addition of dithiothreitol as a reducing reagent to the above system, pS-WP5 was then converted to pR-WP5 for the reason that L-CySS-OMe was reduced to L-Cys-OMe. Followed by the addition of H2O2 as an oxidation reagent, pR-WP5 was converted back to pS-WPS. The chiral conformational transferring process between pR-WP5 and pS-WP5 can be easily and visually observed by reading the CD signal.
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