ChemInform Abstract: Synthesis of Novel
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C. N. JOHNSON; R. T. MARTIN; H. K. A. MORGAN; M. THOMPSON
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Article
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2010
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John Wiley and Sons
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Synthesis of Novel Tetrahydro-3H-benzothieno(2,3-d)imidazoles. -An unambiguous synthesis of the novel substituted benzothienoimidazoles (IX) starting from commercially available 2-aminobenzothiophene-3-carboxylate (I) is given. Key steps in the sequence are the direct introduction of the protected a