A green synthesis of isatoic anhydrides from isatins with urea hydrogen peroxide complex and ultrasound
Texto completo
Documento similar
Then, the reaction was diluted with 10 mL of AcOEt and washed with a 0.1 M solution of NaHCO 3 in brine (3x10 mL), and water until the pH becomes neutral. The organic phase was
In the preparation of this report, the Venice Commission has relied on the comments of its rapporteurs; its recently adopted Report on Respect for Democracy, Human Rights and the Rule
The draft amendments do not operate any more a distinction between different states of emergency; they repeal articles 120, 121and 122 and make it possible for the President to
The reaction courses of the direct acylation of glycerol with CLA at 1:3 molar ratio between glycerol and the polyunsaturated fatty acid, catalyzed by
The Dome of the Rock does attest the existence, at the end of the seventh century, of materials immediately recognisable as Koranic in a text that not infrequently
Furthermore, the analysis by adsorption of gases proved that bleached enamel is a typically non-porous material with small specific surface areas that decrease slightly with 30 %
The faculty may have uploaded some file with the complete timetable by subjects.. 7) Scroll down and click on the academic course. You will find all the classes grouped by
From the phenomenology associated with contexts (C.1), for the statement of task T 1.1 , the future teachers use their knowledge of situations of the personal