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Synthesis of Buta‐1,3‐diyne‐Bridged Macrocycles with ( Z )‐1,4‐Diethynyl1,4‐dimethoxycyclohexa‐2,5‐diene as the Building Block
Author(s) -
Srinivasan Manivannan,
Sankararaman Sethuraman,
Hopf Henning,
Varghese Babu
Publication year - 2003
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.200390106
Subject(s) - diene , chemistry , block (permutation group theory) , derivative (finance) , crystal structure , stereochemistry , crystallography , combinatorics , organic chemistry , natural rubber , mathematics , financial economics , economics
( 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)