The use of McMurry coupling for the synthesis of indolophanes and cis-stilbenophanes |
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| Authors: | Perumal Rajakumar Merikapudi Gayatri Swaroop |
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| Affiliation: | Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai 600 025, India |
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| Abstract: | Treatment of 2 equiv of indole-3-aldehyde with o, m, p-xylyl, 2,5-dimethoxy-p-xylyl dibromides and 4,4′-bis(bromomethyl)-1,1′-biphenyl gave the bisalkylated products, which underwent McMurry coupling with low valent titanium to give indolophanes. Various cis-stilbenophanes with m-terphenyl building blocks were also synthesized by application of the McMurry coupling technique. |
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| Keywords: | Indolophanes Stilbenophanes McMurry coupling |
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