Affiliation:
1. School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 201418, P.R. China
Abstract
The synthesis of 2,3-dihydro-pyrazines has been developed by an efficient protocol of annulations of 1,2-diketones and ethylenediamine. A variety of 2,3-dihydro-pyrazines were prepared in high yields in the presence of a catalytic amount of iodine.
Cited by
3 articles.
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