R-−-2-5-Oxido-5-phenyl-5λ4-isoquino4,3-c2,1benzothiazin-12-ylaminobenzonitrileReport as inadecuate


R-−-2-5-Oxido-5-phenyl-5λ4-isoquino4,3-c2,1benzothiazin-12-ylaminobenzonitrile


R-−-2-5-Oxido-5-phenyl-5λ4-isoquino4,3-c2,1benzothiazin-12-ylaminobenzonitrile - Download this document for free, or read online. Document in PDF available to download.

Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany





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Abstract Copper-catalyzed cross-coupling between S-S-methyl-S-phenylsulfoximine 1 and 2-iodobenzonitrile 2 resulted in the discovery of an unprecedented one-pot triple arylation sequence to give R-−-2-5-oxido-5-phenyl-5λ4-isoquino4,3-c2,1benzothiazin- 12-ylaminobenzonitrile 4. Here, we describe the synthesis of the title compound R-4 and the elucidation of its structure by means of various techniques. View Full-Text

Keywords: sulfoximines; benzothiazines; arylation; copper catalysis sulfoximines; benzothiazines; arylation; copper catalysis





Author: Marcus Frings, Iuliana Atodiresei and Carsten Bolm *

Source: http://mdpi.com/



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