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H 6 –CO 2 ) 3 . J Am Chem Soc 127 : 9376 – 9377 10.1021/ja0523082 . 23. Dailly , A , Vajo , JJ , Ahn , CC 2006 Saturation of hydrogen sorption in Zn benzenedicarboxylate and Zn
Magnesium sulphate complexes with hexamethylenetetramine and 1,10-phenanthroline
Thermal, structural and spectroscopic properties
.2 O6–H6O…N4 vi 0.93 1.95 2.859(3) 164.0 O21–H21O…N12 0.90 2
fragment ion COOCH 2 , 77 (RI = 100%, base peak) due to fragment ion C 6 H 5 + , the fragment ions containing azo group appeared at m/z = 105 (RI = 60%) due to C 6 H 6 –N 2 + , and at 165 (RI = 60%) due to CH 3 CO–C 6 H 4 (OH)–N = NH. The appearance of
d h 6.00 ± 0.00 4.00 ± 0.00 K e e ng/mL 0.12 ± 0
prepared sample solution was injected immediately and then loaded after being stored at room temperature under shade for 2 h, 4 h, 6 h, 8 h, 24 h, 36 h, and 48 h. Then, the RSDs of their peak areas of were calculated
-NMR (500 MHz, CDCl 3 ) δ 8.43 (d, J = 8.0 Hz, 1H, 5-H), 7.64 (t, J = 7.7 Hz, 1H, 7-H), 7.49 (d, J = 8.6 Hz, 1H, 8-H), 7.36 (t, J = 7.4 Hz, 1H, 6-H), 6.21 (s, 1H, 3-H), 5.42–5.26 (m, 4H, 6′, 7′, 9′ 10′-H), 3.72 (s, 3H, N-CH 3 ), 2.76 (t, J = 5
.5 8, 10 86.21, 41.98 C 5 H 7 F, C 3 H 6 14 294.25 C 20 H 21 NF + 11.5 7 127
2 , C 6 H 6 and N 2 diluent were equal to 10, 5, 8 and 85 mL min −1 , in order. The reactor was supplied with an on-line GC analysis of phenol produced using a capillary column DB-1701 30×0.00053 m. Results and discussion
region at δ H 6.75 ppm (1H, br s, H-7), δ H 7.06 ppm (1H, br s, H-2), δ H 7.36 ppm (1H, d, J = 2.5 Hz, H-5), and δ H 7.66 ppm ( 1H, d, J = 2.5 Hz, H-4), it also showed two singlets at δ H 2.46 ppm (3H, s, Me) and δ H 3.84 ppm (3H, s, O
Feed (10 kt/a) Products (10 kt/a) CH 3 OH CH 4 C 2 H 4 C 3 H 6 C 4 H 8 RH H 2
