Synthesis of (hydroxyphenyl)oxazine, (aminophenyl)oxazine and (hydroxyphenyl)diazine derivatives using ytterbium triflate as catalyst was written by Fei, Xue-ning; Berg, David J.. And the article was included in Huaxue Yanjiu Yu Yingyong on May 31,2007.HPLC of Formula: 163165-91-1 The following contents are mentioned in the article:
Oxazine-phenol derivatives are important compounds In this paper, phenolic oxazine derivatives and analogs were synthesized by a reaction of cyanophenols with amino alc. or diamine under the catalysis of Yb(OSO2CF3)3. Factors influencing the outcome of the above-mentioned reactions were studied, such as the position of substituent groups, the type of cyclization reaction and the kinds of solvent selected. The structures of these compounds were confirmed by 1H NMR, 13C NMR, Ms and MP. This study involved multiple reactions and reactants, such as 2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)phenol (cas: 163165-91-1HPLC of Formula: 163165-91-1).
2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)phenol (cas: 163165-91-1) belongs to oxazolidine derivatives. Oxazolidines that are the precursor to bisoxazolidines are in effect mono-oxazolidines. They are also used as moisture scavengers in polyurethane and other systems. Some reports highlighted again the effectiveness of oxazolidine-based compounds in driving the stereo- or diastereotopic outcome of chemical reactions.HPLC of Formula: 163165-91-1
163165-91-1;2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)phenol;The future of 163165-91-1;New trend of C11H13NO2;function of 163165-91-1