The unknown was insoluble in water and in dilute aqueous base and acid. 1348 The compound is not an acid or base. Deuterated DMSO and chloroform solvent. Peaks near 6-7 ppm are exchangeable. ϿvrƤĽϺƾ ¹ͺubϮ|-- `ɺM"f"Ƣ" # # Two exchangeable H's mean NH or OH. The 7 other H's are aliphatic and saturated. # dummy ms # # # # # Nitrogen was detected. 264048 The compound could be an amine, amide, cyanide, imide etc. Burnt with a clear flame leaving no residue. # The compound is probably saturated. 111 to 113 degrees. # The unknown is a solid. nujol mull #""""""#""!!!! "!!!!!!!!!!"!!!!""!""##$%%%&'()+,26AHWaq´zslfb^\]afxǹ¾ungULJGC?;=:733321/-,,,++*)***(('&'('''&&'&%%%&&&&&&&()&&%$#####$$$%$"""""""""""####"""#######$%%%&&&&&&((())**+,-./02478:;<>ADGJNSY`fo ͽxsnigeca_]]]`aaaeghltȿƦ~}zy{ytpnkmqqfa^\YWUQOMIGEFGFKaxoaTOKHIHGC@?><;;N[QC;99;@DFGEBA>>?@BCHLRWU[akrutttuv{~wnd`\XRMHEA>:40-*('&$&$&%)*-4Nr[D=;69AFIMWc # The compound is a saturated aliphatic primary amide. Too high and decomposition occurred. # This is typical behaviour of a solid. Optically inactive. # The compound is not chiral. Not usually measured for a solid. # Best to do this measurement on a liquid. Not usually measured for a solid. # Try doing this only with a liquid. # # # # # # # dummy cmr # # # # # # # # # # # No precipitate was formed. 2227282950 Unknown 11 is not an aldehyde or ketone. No positive result. 3344454651 Compounds containing active hydrogen are absent. Gas evolution (nitrogen) occurred even at low temperature. # A primary aliphatic amine or an unsubstituted amide is present # # # # # # No reaction took place. 14 The unknown is not an ester. No positive result. # Nitro groups are not present in the unknown. # # # # # # # # # # # # No positive result. 3344454651 The unknown is not an alcohol nor is it a primary or secondary amine. A distinct colour formed. # Unknown 11 is an amide. No reaction could be seen. # The unknown is saturated and not easily oxidised. # # # No colour change was observed. 232850 The compound is not a sugar. No apparent change was observed. # The unknown does not contain a nitro group. No reaction was observed. # Unknown 11 is not unsaturated nor is it a phenol. No positive result. # THe unknown is not an ether. No change appeared to take place. # Phenolic groups are absent from the unknown. No colour change was seen. # THe unknown is not a primary amine. # # # No reaction was observed. # The unknown is not a primary or secondary amine. No colour formed. # Unknown 22 is not an amino acid. No nasty smell. # The unknown is not a primary amine. # # # # # # # # # A vigorous reaction occurred. # Typical of an oxygen and/or nitrogen containing compound. # # # No positive result was obtained. # The unknown is not a primary amine. # # # # # # No reaction was visible. # No reaction means that the unknown is not a phenol nor is it unsatutrated. A slow reaction which evolved ammonia on heating with base took place. # Unsubstituted amides and also cyanides (nitriles) do this. No positive result. 3344454651 The unknown is not an alcohol nor is it a primary or secondary amine. # # # # # # # # # # # # # # # # # # colourless solid 010507 3153 8191 Liquid acid formed which gave a p-bromophenacyl ester with m.p. 60-62 degrees. Solid with melting range of 183-186 degrees. 2 źɲmb Ŵrf solid unsubstituted amide 4 2-methylbutanamide n-butyramide ethyl oxamate methacrylamide