British Abstracts: Pure chemistry and physiology. ser. A1940 |
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... obtained by this method . With BzCl or p - CH1Me - SO2Cl in PhNO2 the yields are satisfactory if not quant . 3 : 79 : 10 - Tetrachlorotriphendioxazine and 9 : 10 - di- chloro - 2 6 - dinitrotriphendioxazine are obtained simi- larly ...
... obtained by this method . With BzCl or p - CH1Me - SO2Cl in PhNO2 the yields are satisfactory if not quant . 3 : 79 : 10 - Tetrachlorotriphendioxazine and 9 : 10 - di- chloro - 2 6 - dinitrotriphendioxazine are obtained simi- larly ...
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... obtained by this method . With BzCl or p - CH , Me SOCl in PhNO , the yields are satisfactory if not quant . 379 10 - Tetrachlorotriphendioxazine and 9 : 10 - di- chloro - 2 6 - dinitrotriphendioxazine are obtained simi- larly ; the ...
... obtained by this method . With BzCl or p - CH , Me SOCl in PhNO , the yields are satisfactory if not quant . 379 10 - Tetrachlorotriphendioxazine and 9 : 10 - di- chloro - 2 6 - dinitrotriphendioxazine are obtained simi- larly ; the ...
Trang 111
... ( obtained best by effecting reduction in Ac2O ) , and NN - Ac2 derivative , m.p. 176 ° ( obtained by an excess of boiling Ac2O ) ] , converted by PCI - POCI , at 30 ° 6 - chloro - 3 - amino - 5 - cyano - 2 - methyl - 4 - ethoxy ...
... ( obtained best by effecting reduction in Ac2O ) , and NN - Ac2 derivative , m.p. 176 ° ( obtained by an excess of boiling Ac2O ) ] , converted by PCI - POCI , at 30 ° 6 - chloro - 3 - amino - 5 - cyano - 2 - methyl - 4 - ethoxy ...
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EXPERIMENTAL PHYSIOLOGY | |
1940 | 1 |
CHEMISTRY AND RELATED SUBJECTS | |
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absorption absorption spectra Acad acid activation energy activity adsorbed alkali alloys Amer Anal analysis approx ation atoms Atti X Congr bands calc catalyst CCl4 Chem chemical Chim chloride CO₂ coeff colloidal compounds Compt concn const crystals curves decomp decreases described determined deuterons diffusion discussed dissociation effect electrolytes electron emission energy equation equilibrium EtOH Faraday Soc ferromagnetic film formation gases H₂ H₂O heat hydrogen hydrolysis increases intensity ionisation ions isotopes kg.-cal lattice layer liquid magnetic Me.v measured meson mesotrons metals method mixtures N₂ neutrons obtained oxidation paramagnetic particles phase Phys Physical Rev polarisation potential pptd pressure Proc protons Raman reaction rend Russ salts SiO2 solid solid solution solubility solutions solvent spectra spectrum structure surface temp theory thermal titration Trans vals vapour velocity viscosity X-ray