HPLCpeaks | Intermediates | Abbreviation | MS peaks (m/z) | Absorption maximum (nm) |
---|---|---|---|---|
A | N,N,N′,N′,N",N"-hexaethylpararosaniline | EV | 456.49 | 591.8 |
B | N,N-diethyl-N′,N′-diethyl-N"-ethylpararosaniline | DDEPR | 428.88 | 585.6 |
C | N,N-diethyl-N′-ethyl-N"-ethylpararosaniline | DEEPR | 400.21 | 571.9 |
D | N,N-diethyl-N′,N′-diethylpararosaniline | DDPR | 400.19 | 573.2 |
E | N-ethyl-N′-ethyl-N"-ethyl pararosaniline | EEEPR | 372.16 | 582.1 |
F | N,N-diethyl-N′-ethylpararosaniline | DEPR | 372.21 | 569.7 |
G | N-ethy-N′-ethylpararosaniline | EEPR | 344.19 | 565.6 |
H | N,N-diethylpararosaniline | DPR | N/A | 563.6 |
I | N-ethylpararosaniline | EPR | N/A | 561.7 |
J | pararosaniline | PR | N/A | N/A |
a | 4-(N,N-diethylamino)-4′-(N′,N′-diethylamino)benzophenone | DDBP | 325.45 | 371.6 |
b | 4-(N,N-diethylamino)-4′-(N′-ethylamino)benzophenone | DEBP | 297.48 | 366.7 |
c | 4-(N-ethylamino)-4′-(N′-ethylamino)benzophenone | EEBP | 269.31 | 365.5 |
d | 4-(N,N-diethylamino)-4′-aminobenzophenone | DBP | 269.45 | 367.9 |
e | 4-(N-ethylamino)-4′-aminobenzophenone | EBP | 241.18 | 352.6 |
f | 4,4′-bis-aminobenzophenone | BP | 213.13 | 340.6 |
a′ | 4-(N,N-diethylamino)-4′-(N′-hydroxyethyl-N′-ethylamino)benzophenone | DHEBP | 341.23 | 371.6 |
b′ | 4-(N-hydroxyethyl-N-ethylamino)-4′-(N′-ethylamino)benzophenone | HEEBP | 313.08 | 369.1 |
α | 4-(N,N-diethylamino)phenol | DAP | 166.25 | 290.4 |
β | 4-(N-ethylamino)phenol | EAP | 137.15 | 282.1 |
γ | 4-aminophenol | AP | 109.35 | 272.6 |
I | N,N-diethylaminobenzene | DBz | 149 | 310.7 |
II | N-ethylaminobenzene | EBz | 121 | 301.5 |
III | Aminobenzene | ABz | 93 | 282.9 |
IV | Acetamide | AAm | 59 | N/A |
V | 2-Propenoic | PAc | 72 | N/A |
VI | Acetic | AAc | 60 | N/A |