摘要:
A method for the nitration of benzene by the use of nitrogen dioxide under irradiation of visible ray or ultraviolet ray in the presence of oxygen.
摘要:
A method for producing adipic acid and precursor thereof which comprises oxidizing cyclohexane with nitrogen dioxide under irradiation of visible ray or ultraviolet ray in the presence of oxygen is incorporated with a method for producing adipic acid which comprises oxidizing said precursor with liquid nitrogen dioxide N.sub.2 O.sub.4 at a temperature below the boiling point thereof. It should be noted that the precursor means cyclohexanone, cyclohexanol, cyclohexylnitrite, cyclohexylnitrate or the mixture thereof.
摘要:
The present invention discloses an &agr;-glucosidase inhibitor for prevention of transition from high-risk IGT to diabetes mellitus, for prophylaxis of diabetes mellitus, as well as for treating high-risk IGT.
摘要:
A method of decomposing NO.sub.x which includes exciting effluent gas containing nitrogen and NO.sub.x, or nitrogen, NO.sub.x and oxygen and/or carbon dioxide, and so on, with microwave irradiation.