Synthesis and Optical Properties of Soluble Conjugated Poly(p-Diethynylbenzene)s
โ Scribed by Chenjun Shi; Kaixia Yang; Yong Cao
- Book ID
- 116897589
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 637 KB
- Volume
- 154
- Category
- Article
- ISSN
- 0379-6779
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Insertion of thiophene-2,5-diyl, or 1,4-phenylene into palladium poly-ynes by the polycondensation of dihalide complexes PdCl 2 (PR 3 ) 2 (R ร Ph o g n-butyl) with a di-yne monomer (obtained from the reaction of equimolar quantities of p-diethynylbenzene with 2,5-diiodothiophene or 1,4-diiodobenzene
Rigid-rod conjugated poly(aryleneethynylenevinylene)s were prepared from diethynyl aromatic compounds containing alkoxy groups and truns,trans-1,4-bis(B-bromovinyl)benzene by palladium-catalyzed coupling reaction. Polymerizations were carried out in THF in the presence of Pd catalyst, CuI and diethy