920530-70-7

Upstream product

• 616872-52-7 2-(1-{[4-(dimethylamino)phenyl]ethynyl}-3-(trimethylsilyl)prop-2-ynylidene)malononitrile 
• 920530-71-8 2-[3-(4-dimethylamino-phenyl)-1-ethynyl-prop-2-ynylidene]-malononitrile 
• 616872-57-2 1-[4-(dimethylamino)phenyl]-5-(trimethylsilyl)penta-1,4-diyn-3-one 
• 17573-94-3 4-ethynyl-N,N-dimethylaniline 
• 860806-33-3 1-[4-(dimethylamino)phenyl]-5-(trimethylsilyl)penta-1,4-diyn-3-ol 
• 860806-27-5 2-(1-{[4-(dimethylamino)phenyl]ethynyl}-5-(trimethylsilyl)penta-2,4-diynylidene)malononitrile 

Relevant academic research and scientific papers

Donor-substituted cyanoethynylethenes: π-conjugation and band-gap tuning in strong charge-transfer chromophores

An extensive series of silyl-protected cyanoethynylethenes (CEEs) and N,N-dimethylanilino donor-substituted CEEs have been synthesized. More extended chromophores were constructed by selective silyl deprotection and subsequent oxidative acetylenic couplin