Tetrahedron letters

The use of McMurry coupling for the synthesis of indolophanes and cis-stilbenophanes

P Rajakumar, MG Swaroop

文献索引：Rajakumar, Perumal; Gayatri Swaroop, Merikapudi Tetrahedron Letters, 2004 , vol. 45, # 32 p. 6165 - 6167

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被引用次数: 20

摘要

Treatment of 2equiv 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.