Synthetic communications

Synthesis of intra annularly linked benzotriazolophane

P Rajakumar, V Murali, N Kalaivasan

Index: Rajakumar, Perumal; Murali, Venghatragavan; Kalaivasan, Natarajan Synthetic Communications, 2002 , vol. 32, # 11 p. 1685 - 1690

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Citation Number: 6

Abstract

ABSTRACT Reduction of 1, 3-dialkyl benzotriazolium salts was carried out using NaH/THF. The methodology was applied for the synthesis of benzotriazolophane 2, which was intra annularly linked by p-xylenyl dibromide to give novel cyclophane 6 and reduction of benzotriazolophane 7 gave cyclophane 8.

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