Synthesis of polysubstituted pyridines under combined microwave and ultrasound irradiation: K2CO3-promoted tandem addition/cyclization/hydrogen shift process
2012
期刊
Tetrahedron Letters
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- 卷 53
- 期 9
- 页码 1160-1162
- Elsevier BV
- ISSN: 0040-4039
- DOI: 10.1016/j.tetlet.2011.12.103