TTTTLLLLCCC発発発色色色試試試 ... - f.u-tokyo.ac.jp

1 TTTTLLLLCCCC 2007/5/10 K. Oisakipppp---- ( ) ((((PPPPMMMMAAAA)))) (12 MoO3 H3PO4) (EtOH)( )5g100mL< > < > p- (p-anisaldehyde) 13mL< > (0 C) < > ---- ((((HHHH aaaannnneeeessssssssiiiiaaaannnn )))) ((NH4)6Mo7O24 4H2O)( )< > < > (AcOH) (conc. H2SO4) (EtOH)5mL18mL478mL (Ce(SO4)2) (conc.)

2 H2SO4) (dist. H2O)25g5g50mL450mL (ninhydrin)( )< > < > HB < > (AcOH) n- ( -BuOH) ((((DDDDNNNNPPPP)))) 2,4- ( )< > < > (conc. H2SO4) (dist. H2O)12g60mL80mL (EtOH)200mL ((((BBBB aaaassssiiiicccc KKKKMMMM nnnn2222 OOOO7777)))) (KMn2O7)( )< > < > ( 3 ) < > (K2CO3) (NaOH) 200mL ((((BBBBCCCCGGGG)))) ( )< > < > (EtOH)

3 NaOH 40mg100mL ((((DDDD rrrraaaaggggeeeennnnddddoooorrrrffffffff ''''ssss RRRR eeeeaaaaggggeeeennnntttt)))) (Bismuth subnitrate)( )< >A B A (5mL) B (5mL) (20mL) (70mL) < > (AcOH) (KI)40g 100mL ( )< > TLC ( ) //// ((((IIII2222----SSSS iiiiOOOO2222)))) (I2)( )< > < >TLC < > (SiO2) UUUUVVVV ( )< >Merck TLC UV UV (Ce(SO4)2)( )< > < > 10 15 (PtCl2)( )< > < > (I2) (Vanillin)( )< > < > (conc.)

4 H2SO4) (EtOH) ( )< >Morin Hydrate (2',3,4',5,7- CAS[654055-01-3]) ((((IIIIIIIIIIII))))( )< > (III) FeCl3 / =1/1 1% ( ) 5mL 250mL ((((IIIIIIII)))) (MnCl2 2H2O)( )< > < > (conc. H2SO4) MeOH 30mL 30mL BBBB( )< > B(Rhodamine B) ( )< > (CuSO4) 15% (H3PO4) 3%(w/v) ( ) (NH4 SCN)< > < > (Fe(SO4)2(NH4)2)5g7g (conc.

5 H2SO4)1mL 20mLSSSS cccchhhhwwwweeeeppppppppeeeessss ssssttttaaaaiiiinnnn( ) (glucose)< > < > 20mL (aniline)2mL EtOH 20mL n- ( -BuOH) 100mL2gPPPP aaaauuuullllyyyy ( ) A: (sulfanilic acid) 2% HCl B: (NaNO2) C: (NaOH) / =1/1 < > A B TLC C < > ((((VVVV aaaannnn UUUU rrrrkkkk ))))( ) p- < > < > (conc.

6 H2SO4)10mL EtOH