Organocatalyzed asymmetric tandem Michael-cyclization reaction of 4-benzylidene-3-methylpyrazol-5-ones and malononitrile: stereocontrolled construction of pyrano[2,3-c]pyrazole scaffold.
| Autor: | Wang, H.-X., Wu, L.-L., Wang, Y.-M., Zhou, Z.-H. |
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| Zdroj: | RSC Advances; 2015, Vol. 5 Issue 53, p42836-42842, 7p |
| Databáze: | Complementary Index |
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