Journal of the Chemical SocietyThe Society., 1955 |
From inside the book
Results 1-3 of 76
Page 3388
... Carbonate ( VI ) .— ( a ) A solution of the cis- ( ± ) -diol ( 0-3 g . ) in benzene ( ca. 5 c.c. ) was treated dropwise with a solution of carbonyl chloride in toluene ( 12.5 % w / w , 0.75 c.c. , 1 equiv . ) at room temperature . After ...
... Carbonate ( VI ) .— ( a ) A solution of the cis- ( ± ) -diol ( 0-3 g . ) in benzene ( ca. 5 c.c. ) was treated dropwise with a solution of carbonyl chloride in toluene ( 12.5 % w / w , 0.75 c.c. , 1 equiv . ) at room temperature . After ...
Page 3534
... carbonate ( 266 mg . ) in absolute ethanol ( 8 c.c. ) were refluxed for 24 hr . and the ethanol was removed . The residue was extracted with ethyl acetate , giving colourless prisms of 5 - hydroxyimino - 3 : 4 - dimethyl- pyrrolid - 2 ...
... carbonate ( 266 mg . ) in absolute ethanol ( 8 c.c. ) were refluxed for 24 hr . and the ethanol was removed . The residue was extracted with ethyl acetate , giving colourless prisms of 5 - hydroxyimino - 3 : 4 - dimethyl- pyrrolid - 2 ...
Page 3665
... carbonate was then added to the solution , which had been diluted with chloroform ; the whole was filtered , and the filtrate was evaporated , leaving a syrup , which solidified when shaken with water . The solid ( 4-7 g ...
... carbonate was then added to the solution , which had been diluted with chloroform ; the whole was filtered , and the filtrate was evaporated , leaving a syrup , which solidified when shaken with water . The solid ( 4-7 g ...
Contents
Alkenylation with Lithium Alkenyls Part IX Synthesis of Dimethylbutadiene PAGE | 3324 |
Alkenylation with Lithium Alkenyls Part XII Dihydronaphthyl and Indenyl | 3337 |
11dimethylcarbazoles | 3362 |
24 other sections not shown
Other editions - View all
Common terms and phrases
4-dinitrophenylhydrazone absorption acetic acid acetic anhydride acetone acetyl added alcohol aldehyde alumina Amer ammonia aqueous ethanol atoms band benzene boiling Braude bromide Calc carbonate Chem chloride chloroform chromatography colour compound concentrated cooled crystallised from ethanol crystals cyclohexanone decomp derivatives dilute dissolved distilled dried electrode eluted ester ethanol ether evaporated filtered filtrate formed Found fraction gave give m. p. heated hydrochloric acid hydrogen hydrolysis imidine infrared iodide isolated ketone light petroleum b. p. lithium lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture molecules nickel nitrobenzene nitrogen obtained oxide peroxide phenolic potassium hydroxide prepared prisms pyridine Raney nickel reaction recrystallized reduction refluxed Reprint Order requires residue room temperature salt semicarbazone silicon tetrachloride sodium hydroxide solid solution solvent spectra steric stirred substituents sulphate sulphuric acid Table values washed yellow yield