COA of Formula: C12H10O2On September 22, 2009 ,《Synthesis and Photostability of Poly(p-phenylenevinylene-borane)s》 was published in Macromolecules (Washington, DC, United States). The article was written by Nagai, Atsushi; Murakami, Takuya; Nagata, Yuuya; Kokado, Kenta; Chujo, Yoshiki. The article contains the following contents:
Electron donor-acceptor poly(p-phenylenevinyleneborane)s (PPVBs) with various side groups, were prepared by hydroboration polymerization of 2,4,6-Triisopropylphenylborane and diethynylbenzene monomers and the photooxidative stability was studied. The obtained polymers emitted blue-to-green light at 437-505 nm and the quantum yield was FF = 0.3-0.5. The photostability of the polymers was measured under continuous UV irradiation using a UV lamp. The stability was a function of electron d. of substituent groups in monomers, except for a trifluoromethyl-containing monomer. The results came from multiple reactions, including the reaction of 1,4-Diethynyl-2,5-dimethoxybenzene(cas: 74029-40-6COA of Formula: C12H10O2)
1,4-Diethynyl-2,5-dimethoxybenzene(cas: 74029-40-6) belongs to ethers.Ethers do have nonbonding electron pairs on their oxygen atoms, and they can form hydrogen bonds with other molecules (alcohols, amines, etc.) that have O―H or N―H bonds. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds.COA of Formula: C12H10O2
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem