Energetische Nutzung von feuchter Biomasse in ... - tuprints

Anhang
248
Substanz NMR-Daten 1 H und 13 C
5-HMF
Literatur [SDB-2004]
Hydroxyaceton
Literatur [SDB-2004]
Methanol
Literatur [SDB-2004]
Methylamin
Literatur [Hes-1995]
Milchsäure (pH 2,5 - 3,5)
(pH 7 - 9)
Literatur [Dil-1980,
Hes-1995]
Propionsäure (pH 7 - 9)
Literatur [SDB-2004]
Pyruvaldehyd-Hydrat
1 H (500 MHz, H2O): δ = 4.69 (s, 6-H), 6.54 (d, 4-H),
7.40 (d, 3-H), 9.35 (s, 1-H), J3,4 = 3,6 Hz
13 C (126 MHz, H2O): δ = 181 (C-1)
1 H (300 MHz, CDCl3): δ = 4.69 (s, 6-H), 6.52 (d, 4-H),
7.23 (d, 3-H), 9.53 (s, 1-H), J3,4 = 3,5 Hz
13 C (50 MHz, CDCl3): δ = 57 (C-6), 110 (C-4), 123 (C-3),
152 (C-2), 161 (C-5), 178 (C-1)
1H (500 MHz, H2O): δ = 2.00 (s, CH3C(O)CH2OH),
4.23 (s, CH3C(O)CH2OH)
1H (90 MHz, CDCl3): δ = 2.17 (s, CH3C(O)CH2OH),
4.26 (s, CH3C(O)CH2OH)
13C (15 MHz, H2O): δ = 25 (C-3), 69 (C-1), 208 (C-2)
1 H (500 MHz, H2O): δ = 3.20 (s, CH3OH)
1 H (90 MHz, CDCl3): δ = 3.42 (s, HCOOH)
1 H (500 MHz, H2O): δ = 2.42 (s, H2NCH3)
1 H (k.A., CDCl3): δ = 2.47 (s, H2NCH3)
1 H (500 MHz, H2O): δ = 1.27 (d, HOOCCH(OH)CH3),
4.19 (q, HOOCCH(OH)CH3)
1 H (500 MHz, H2O): δ = 1.22 (d, CH3CH(OH)COOH),
3.97 (q, CH3CH(OH)COOH), J2,3 = 7,2 Hz
13 C (126 MHz, H2O): δ = 21 (C-3), 68 (C-2), 177 (C-1)
1 H (60 MHz, D2O): δ = 1.5 (d, CH3CH(OH)COOH),
4.4 (q, CH3CH(OH)COOH)
13 C (k.A., CDCl3): δ = 20 (C-3), 66 (C-2), 177 (C-1)
1 H (500 MHz, H2O): δ = 0.93 (t, CH3CH2COOH),
2.05 (q, CH3CH2COOH), J2,3 = 7,8 Hz
13 C (126 MHz, H2O): δ = 9 (C-3), 29 (C-2)
1 H (90 MHz, CDCl3): δ = 1.16 (t, CH3CH2NH2),
2.38 (q, CH3CH2NH2), 11,7 (s, CH3CH2COOH)
13 C (126 MHz, H2O): δ = 9 (C-3), 28 (C-2), 181 (C-1)
1H (500 MHz, H2O): δ = 2.14 (s, CH3C(O)CH(OH)2),
5.09 (s, CH3C(O)CH(OH)2)
13C (126 MHz, H2O): δ = 26 (C-3), 91 (C-1)