Efficient synthesis of 3,3â²,5,5â²-tetra(p-X-phenylethynyl)biphenyl (X: NMe2; OMe) by homocoupling of 1-bromo-3,5-di(p-X-phenylethynyl)benzene or by heterocoupling of 3,3â²,5,5â²-tetraethynylbiphenyl with p-X-phenylbromobenzene with nickel or palladiu

Article ID	Journal	Published Year	Pages	File Type
5224831	Tetrahedron	2009	5 Pages	PDF

Keywords

Biphenyl derivatives Sonogashira reaction Palladium catalyst

Related Topics

Physical Sciences and Engineering Chemistry Organic Chemistry

Efficient synthesis of 3,3â²,5,5â²-tetra(p-X-phenylethynyl)biphenyl (X: NMe2; OMe) by homocoupling of 1-bromo-3,5-di(p-X-phenylethynyl)benzene or by heterocoupling of 3,3â²,5,5â²-tetraethynylbiphenyl with p-X-phenylbromobenzene with nickel or palladiu

Authors

J. Gonzalo RodrÃguez, Teresa Laparra,