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碩士 === 國立中央大學 === 化學學系 === 105 === A series of cinchonidine drived catalysts were synthesized from cinchonine . Under the optimal conditions, a cinchonidine-based squaramide was found to be an excellent catalyst for the enantioselective aza-Michael addition of 5-chloro-2-hydroxypyridine with various...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2017
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| Online Access: | http://ndltd.ncl.edu.tw/handle/90929103795122131770 |