题名 | Efficient Synthesis of Imidazo[2,1- b ][1,3]benzothiazoles and 9 H -Imidazo-[1,2- a ][1,3]benzimidazoles under Solvent-Free Conditions |
链接 | http://www.thieme-connect.de/DOI/DOI?10.1055/s-0028-1083623 |
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