Quarterly Journal of the Chemical Society of London, Volume 16, Pages 2739-3518 |
From inside the book
Results 1-3 of 79
Page 3056
... corresponding 3 - dialkylaminopropiononitriles and hydrogen chloride , suffered displacement of the chloro - substituent to give the triamines ( III ) and ( IV ) on treatment with morpholine and dimethylamine , respectively . Hydrolysis ...
... corresponding 3 - dialkylaminopropiononitriles and hydrogen chloride , suffered displacement of the chloro - substituent to give the triamines ( III ) and ( IV ) on treatment with morpholine and dimethylamine , respectively . Hydrolysis ...
Page 3090
... corresponding per- chlorate was obtained . 3 - Bromo - 4 - methoxycinnoline TABLE 2 Quaternisation of cinnolines with methyl iodide Products ( % and NMe band ) 3440 1 N - Methyl- cinnolones ( % ) 2 ( VIII ) 37 5.99 3222 5.88 to occur ...
... corresponding per- chlorate was obtained . 3 - Bromo - 4 - methoxycinnoline TABLE 2 Quaternisation of cinnolines with methyl iodide Products ( % and NMe band ) 3440 1 N - Methyl- cinnolones ( % ) 2 ( VIII ) 37 5.99 3222 5.88 to occur ...
Page 3136
... corresponding ẞ - arylsuccinic acids and carbon dioxide . The strong electrophilicity of the a - keto - carbon atoms of the former acids is demonstrated for the B- ( p - hydroxyphenyl ) analogue by its ready reaction with diazomethane ...
... corresponding ẞ - arylsuccinic acids and carbon dioxide . The strong electrophilicity of the a - keto - carbon atoms of the former acids is demonstrated for the B- ( p - hydroxyphenyl ) analogue by its ready reaction with diazomethane ...
Contents
Organic chemistry | 2739 |
Cyclic quaternary ammonium salts Part VIII Imidazo12apyrazinium salts | 2748 |
Reactions of pyridine Noxides with 36dichloropyridazine | 2756 |
54 other sections not shown
Other editions - View all
Common terms and phrases
2-pyridyl acetic acid acetic anhydride acetone acetonitrile added adduct Amer amine anhydride aqueous aromatic azide benzene benzyl bromide Calc carbon CH₂ Chem Chemical chloride chloroform chromatographed cm¯¹ cm¹ CO₂H compound crystallised cyclisation decomp derivative dimethyl dimethylformamide distilled doublet dried elution ester ethanol ether ethyl acetate EtOH evaporated extracted filtered filtrate Found fraction gave give heated under reflux hydrazone hydride hydrochloric hydrogen hydrolysis hydroxide i.r. spectrum isolated ketone light petroleum lithium aluminium hydride mass spectra methyl methylene mixed m.p. mixture mmHg mmol mmoles N-oxide n.m.r. spectra needles nitrogen obtained oxidation petroleum b.p. Ph Ph phenol phosphite potassium prepared protons pyridine reaction reagent rearrangement requires residue ring room temperature signals silica gel sodium sodium hydroxide solid solution solvent stirred structure synthesis Tetrahedron triethyl phosphite washed yield