Synthesis of buta-1,3-diyne-bridged macrocycles with (Z)-1,4-diethynyl-1,4-dimethoxycyclohexa-2,5-diene as the building block

Srinivasan, Manivannan; S Sankararaman; Hopf, Henning; Varghese, Babu

doi:10.1002/ejoc.200390106

Synthesis of buta-1,3-diyne-bridged macrocycles with (Z)-1,4-diethynyl-1,4-dimethoxycyclohexa-2,5-diene as the building block

Date Issued

01-01-2003

Author(s)

Srinivasan, Manivannan

S Sankararaman

Indian Institute of Technology, Madras

Hopf, Henning

Varghese, Babu

DOI

10.1002/ejoc.200390106

Abstract

(Z)-1,4-Diethynyl-1,4-dimethoxycyclohexa-2,5-diene has been used as a building block for the synthesis of two novel macrocycles containing buta-1,3-diyne units as bridges. The tetrayne derivative 5c has been structurally characterized by single crystal X-ray crystallographic data. © Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.

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Synthesis of buta-1,3-diyne-bridged macrocycles with (Z)-1,4-diethynyl-1,4-dimethoxycyclohexa-2,5-diene as the building block