Ethers can again be classified into two varieties: if the alkyl or aryl groups are the same on both sides of the oxygen atom, 122775-35-3, formula is C8H11BO4, Name is 3,4-Dimethoxyphenylboronic acid. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Computed Properties of 122775-35-3.
Pun, Sai Ho;Cheung, Ka Man;Yang, Daiyue;Chen, Han;Wang, Yujing;Kershaw, Stephen V.;Miao, Qian research published 《 A Near-Infrared Absorbing and Emissive Quadruple Helicene Enabled by the Scholl Reaction of Perylene》, the research content is summarized as follows. The synthesis, structural anal., optical and chiroptical properties of a novel quadruple helicene was reported, which has two [6] and two [7]helicene moieties fused in a contorted framework of 92 sp2 carbon atoms. It was synthesized by the Scholl reaction of a perylene-containing substrate with the formation of eight carbon-carbon bonds on the perylene unit in a single synthetic operation. Chem. oxidation of the quadruple helicene with tris(4-bromophenyl)ammoniumyl hexachloroantimonate resulted in an air-stable dication, which exhibited the same helicity in its four helicene moieties as unambiguously identified by single-crystal X-ray crystallog. The quadruple helicene exhibited unusual near-IR absorption and emission with absorption and emission maxima at 848 nm and 977 nm, resp., and its isolated enantiomers exhibit electronic CD in the near-IR and visible-light regions.
122775-35-3, 3,4-Dimethoxyphenylboronic acid is a useful research compound. Its molecular formula is C8H11BO4 and its molecular weight is 181.98 g/mol. The purity is usually 95%.
3,4-Dimethoxyphenylboronic acid contains varying amounts of anhydride.
3,4-Dimethoxyphenylboronic acid is a bacterial mutagen. A useful intermediate for organic synthesis.
3,4-Dimethoxyphenylboronic acid is a boronate ester that has been shown to be an effective coupling partner for the Suzuki reaction. It has also been used in cancer therapy and as a photochemical probe for the study of biological properties. 3,4-Dimethoxyphenylboronic acid has been shown to demethylate DNA and inhibit methionine aminopeptidase activity. It also cross-couples with halides, such as chlorides or iodides, and activates tertiary alcohols. 3,4-Dimethoxyphenylboronic acid is soluble in organic solvents and can be used in supramolecular chemistry., Computed Properties of 122775-35-3
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem