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7623183 
Journal Article 
Diacetylene-Based C-2h-Symmetric Monomers for Two-Dimensional-Polymer Synthesis 
Song, V; Ma, H; Ren, M; Ai, Z; Li, M; , 
2017 
1 
Synlett
ISSN: 0936-5214
EISSN: 1437-2096 
GEORG THIEME VERLAG KG 
STUTTGART 
445-450 
WOS:000402748600014 
Two linear monomers with two terminal photoreactive groups (anthracene or maleimide) embedded in a diacetylene skeleton were synthesized for two-dimensional-polymer synthesis. Both of them were crystallized and their single-crystal structures were solved. It was found that the size of terminal groups can be critical for diacetylene's arrangement. The crystal structure of dimaleimide monomer revealed that maleimide groups strongly stacking in antiparallel and the photoinduced [2+2] cycloaddition of stacked maleimides was preliminary studied.