British Abstracts: Pure chemistry and physiology. ser. A1936 |
Từ bên trong sách
Kết quả 1-3 trong 78
Trang 57
... hydrolysis of this yielded only ( II ) . Acetolysis with HCIO , gave B - tetra - acetylglycuronic acid , and with H2SO4 [ using ( II ) ] , glucose a - penta- acetate , m.p. 109-111 ° , was obtained . Hydrolysis of ( III ) with 5 % HCl ...
... hydrolysis of this yielded only ( II ) . Acetolysis with HCIO , gave B - tetra - acetylglycuronic acid , and with H2SO4 [ using ( II ) ] , glucose a - penta- acetate , m.p. 109-111 ° , was obtained . Hydrolysis of ( III ) with 5 % HCl ...
Trang 520
... hydrolysis of salicin is more rapid in D2O than in H2O , indicating that the first step of the reaction is the formation of a complex of H and substrate at a speed which is high compared with that of the subsequent decomp . into H and ...
... hydrolysis of salicin is more rapid in D2O than in H2O , indicating that the first step of the reaction is the formation of a complex of H and substrate at a speed which is high compared with that of the subsequent decomp . into H and ...
Trang 940
... hydrolysis of PraCO2Me is established . In buffered solutions , the unimol . course of hydrolysis is transformed by the catalyst into a reaction of zero order . The method is also applied to the fission of CCl2 CO2H , which is greatly ...
... hydrolysis of PraCO2Me is established . In buffered solutions , the unimol . course of hydrolysis is transformed by the catalyst into a reaction of zero order . The method is also applied to the fission of CCl2 CO2H , which is greatly ...
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
absorption Acad acetate acid AcOH Acta action activity adsorbed adsorption affords alcohol alkali Amer approx ascorbic acid atoms Biochem Biol blood Bull calc catalyst CHCl3 Chem Chim chloride CHMe CO₂ CO₂H coeff compounds Compt conc concn const containing converted crystals curves cystine decomp decreases dehydrogenation derivatives determined discussed effect electrolytes electrons energy enzyme ester EtOH extract formation formed gives glucose H₂ H₂O heat hydrochloride hydrogen hydrolysis increases ions ketone lattice liquid liver MeOH metabolism metals method mixture NaOH neutrons nitrate normal obtained oxidation oxidised oxime phenols PhOH Physical Rev Physiol picrate polymerisation pptd pptn prep presence pressure Proc protein rabbits Raman reaction reduced rend room temp Russ salts semicarbazone solutions spectra spectrum sperim structure substances surface urine vals vapour velocity viscosity vitamin-D whilst X-ray yields Zentr