Chemistry Letters

Silole-core dendrimers: A facile synthesis and photophysical properties

T Sanji, H Ishiwata, T Kaizuka, M Tanaka, H Sakurai…

Index: Sanji, Takanobu; Ishiwata, Hiroyuki; Kaizuka, Tomoyoshi; Tanaka, Masato; Sakurai, Hideki; Nagahata, Ritsuko; Takeuchi, Kazuhiko Chemistry Letters, 2005 , vol. 34, # 8 p. 1130 - 1131

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Citation Number: 6

Abstract

Silole-core dendrimers having benzyl ether-type dendron units, readily synthesized by the Ni-catalyzed reaction of benzyloxy-substituted diphenylacetylenes with 1, 1, 2, 2- tetramethyldisilane, display, upon excitation of the dendron units, efficient energy transfer from the dendron units to the silole core, resulting in strong emission from the silole ring.

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