科研之友
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摘要
The utility of formic acid for the cyclisation of alkyne omega-acetals is described; the scope and limitations of this process are outlined and a range of acylated heterocyclic building blocks (2,5-dihydrofurans, 2,5-dihydro-1H-pyrroles, tetrahydropyridines, 2H-chromenes, 1,2-dihydroquinolines and benzoxepin5-(2H)-ones) are reported.
- 出版日期2012-1-1
