Synthesis of Buta-1,3-diyne-Bridged Macrocycles with (Z)-1,4-Diethynyl1,4-dimethoxycyclohexa-2,5-diene as the Building Block
作者:Manivannan Srinivasan、Sethuraman Sankararaman、Henning Hopf、Babu Varghese
DOI:10.1002/ejoc.200390106
日期:2003.2
(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)
(Z)-1,4-二乙炔基-1,4-二甲氧基环己-2,5-二烯已被用作合成两种含有buta-1,3-diyne 单元作为桥梁的新型大环的结构单元。四炔衍生物 5c 已通过单晶 X 射线晶体学数据在结构上进行了表征。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)