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CAS No. : | 1433029-60-7 | MDL No. : | N/A |
Formula : | C21H13NO8 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | WDFYUCKWERMMKR-UHFFFAOYSA-N |
M.W : | 407.33 | Pubchem ID : | 102206396 |
Synonyms : |
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Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501 | UN#: | N/A |
Hazard Statements: | H315-H319-H335 | Packing Group: | N/A |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With water; sodium hydroxide In tetrahydrofuran; methanol at 20℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: cesium fluoride; tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane / 72 h / Schlenk technique; Inert atmosphere; Reflux 2: sodium hydroxide; water / tetrahydrofuran; methanol / 20 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
54% | With nitric acid at 105℃; for 72h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
49% | With nitric acid at 105℃; for 72h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
0.62% | With nitric acid at 160℃; for 72h; High pressure; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
0.62% | With nitric acid at 160℃; for 72h; High pressure; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
0.68% | With nitric acid at 160℃; for 72h; High pressure; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
83% | With sodium hydroxide In water at 120℃; for 72h; Autoclave; High pressure; | 2.2 Synthesis of {(Me2NH2+)[Ln(L)(H2O)2]n (1-5) [Ln=Eu(1), Tb(2), Gd(3), Sm(4) and Pr(5)] All compounds were obtained by adopting an identical procedure except for the different starting lanthanide salts. The synthesis of {(Me2NH2+)[Eu(L)(H2O) is thus presented here in detail as a representative: a mixture of Eu(NO3)3·6H2O (44.6mg, 0.1mmol), H4L (0.0203g, 0.05mmol), distilled water (2.5mL), DMF (2.5mL) (DMF=N,N’-dimethylformamide) and NaOH (1M, 20µL) was sealed in a 25mL Teflon-lined autoclave and then heated at 120°C for 72h. After cooling to room temperature, block crystals were obtained. Yield: 83% for 1, 82% for 2, 85% for 3, 68% for 4 and 62% for 5 (based on the H4L ligand). Elemental analysis (%) for 1 (637.38), calcd: C, 43.34; H, 3.32; N, 4.40. Found: C, 43.36; H, 3.26; N, 4.51%. IR (KBr, cm-1): 3415(m), 1614(s) , 1554(s), 1439(w), 1401(w), 1361(m), 899(w), 779(s), 730(s), 656(m). Elemental analysis (%) for 2 (644.35), calcd: C, 42.87; H, 3.29; N, 4.35. Found: C, 43.08; H, 3.02; N, 4.31%. IR (KBr, cm-1): 3419(m), 1613(s) , 1550(s), 1435(w), 1395(w), 1361(m), 883(w), 779(s), 725(s), 656(w). Elemental analysis (%) for 3 (642.67), calcd: C, 42.98; H, 3.29; N, 4.36. Found: C, 43.10; H, 3.08; N, 4.30%. IR (KBr, cm-1): 3425(m), 1619(s), 1552(s), 1435(w), 1398(w), 1362(s), 1301(w), 1251(w), 1018(w), 899(w), 778(s), 729(s), 656(m). Elemental analysis (%) for 4 (635.78), calcd: C, 43.45; H, 3.33; N, 4.41. Found: C, 43.50; H, 3.42; N, 4.41%. IR (KBr, cm-1): 3425(m), 1619(s), 1564(s), 1435(w), 1400(w), 1370(m), 889(w), 778(s), 719(s), 656(m). Elemental analysis (%) for 5 (626.33), calcd: C, 44.11; H, 3.38; N, 4.47. Found: C, 43.23; H, 3.41; N, 4.41%. IR (KBr, cm-1): 3424(m), 1614(s), 1556(s), 1443(w), 1405(w), 1367(m), 893(w), 775(s), 738(s), 657(m). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
68% | With nitric acid In water at 105℃; for 72h; High pressure; | 2.2. Preparation and characterization for [Me2NH2][Cu2(BDPP)(im)]3DMF}n (1) We put Cu(NO3)23H2O which is 0.1mmol and 0.024g, H4BDPP of 0.04mmol and 0.016g as well as Him which is 0.2mmol and 0.012g, mixed them to form a mixture, and the mixture was dissolved in H2O of 1mL and DMF 6mL. After the addition of HNO3 (1mL, 2M) in a 10mL screw-capped vial at room temperature, the reaction mixture was placed for 3days at 105°C in an oven. By isolating we obtained blue diamond crystals of 1 (with a yield of 68% on the basis of H4BDPP). Anal. Calcd. (%) for C35H41Cu2N7O11 (1): C, 48.72; H, 4.79; N, 11.36. Found: C, 48.38; H, 4.64; N, 4.068. |