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UNK11.TXT
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1993-02-13
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4KB
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205 lines
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.
µτµµµτµτττµµµµµµµµµµµµτµσΣµµµµµτττµτµµµµµµτµµµΣπΓΓσµµµµµµµµσµσσµµµµσσσσΣΣπΣσσΣΣΣΣΣΣππππΓΓßßααα▀▀▐▌▄▄███┌┌┘┘┘╪╪╪┘┘┘┘┘┘┌┌┌████▄▄▄▄▄▌▌▐▌▄▄▄▄▄▌▄▄▄▄▄██┌┘┘┘╪╪╪╪╪╪╪╪┘┘┘▄▄▄▄▌▐▐▀▀αααßΓππππππππσσΣπππΣΣΣΣΣσσσσµσσσσσσµµµµµµµµΣΣσµµτµµµµµµµµµµσσσσµττµµµµµµµµτττττµµττµµ
µµµµµµµµµµτµµµµµµσµµµµµµµµτττττµµµµΦτττττττττµµµµµσµµµµτµτµµσσµµµµµµτττΦΦτµµττττµµτττττµσµµτΦΦτµττττµµµµτττΦΦτµµττττµµµµσπα▌┘╫╫▄πσσσσσµσσµµµµττττττµµµµτττττττµµµµµµσΣΣππΓΓßαß▀▌▄απµµµµµτµµσσπα▄╘═╩╚┼╙▄╒╧┐ÆvrÉÜ╡═╞ñûïçå₧»║╥▐▀ßΓß▐╪╘┌α▀▐▌╪╥╩├─╒▄╥╬╩─╜░╗├╚╧║╞╛╢╡╕
╨╘╙┬╣┼╧█ΓΣΓ▐█απΣµσΣπΣΣπΓΓ╫═║äub袻╚╧«|-- `╢┤└╙╥╔║╢▓»¡┤┐╧╪ßΣΣΣΣσσµσσΣππσσσσΣΣΣΣπΣσσµµΣσσσσσµµµτσΣµσΣπß▀▄ΓµΦτµµµµµµµµµM╩"╣f"╞ó"╫ #
#
Two exchangeable H's mean NH or OH. The 7 other H's are aliphatic and saturated.
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dummy ms
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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
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╞╨█Γα▀αΣΦΦΣ╙═╜»£Äêéxsnigeca_]]]`aaaeghltÇî»╖╡▓╗┬╞╚┐╞ªæîçäèÅÉàé~}ä¢æçzy{ytpnkmqä¥ôäqfa^\YWUQOMIGEFGFKax£ó₧ÇoaTOKHIHGC@?><;;<??98754332111110000/0/..//.../137>N[QC;99;@DFGEBA>>?@BCHLRWU[akrutttuv{ÇàïÄÆöÆÄë~wnd`\XRMHEA>:40-*('&$&$&%)*-4NrÇ[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.
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dummy cmr
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No precipitate was formed.
2227282950
This result indicates that the compound 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.
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No reaction took place.
14
The unknown is not an ester.
No positive result.
#
Nitro groups are not present in the unknown.
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No positive result.
3344454651
The unknown is not an alcohol nor is it a primary or secondary amine.
A distinct colour formed.
#
The compound is an amide.
No reaction could be seen.
#
The unknown is saturated and not easily oxidised.
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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.
#
This unknown is not a phenol nor is it unsaturated.
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.
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No reaction was observed.
#
The unknown is not a primary or secondary amine.
No colour formed.
#
The unknown is not an amino acid.
No nasty smell.
#
The unknown is not a primary amine.
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A vigorous reaction occurred.
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Typical of an oxygen and/or nitrogen containing compound.
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No positive result was obtained.
#
The unknown is not a primary amine.
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No reaction was visible.
#
No reaction means that the unknown is not a phenol nor is it unsaturated.
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.
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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.
3
ÿ┼║╔▓⌐m⌐╢b
ñ¥¿┼┤┴rí┐fê»
ÿ┼║▒«⌐m⌐╢b
solid unsubstituted amide
4
2-methylbutanamide
n-butyramide
ethyl oxamate
methacrylamide