2,6-Pyridinedicarboxylic acid monomethyl ester
2,6-Pyridinedicarboxylic acid monomethyl ester атрибут
| Температура плавления: |
144-146°C |
| Температура кипения: |
393°C |
| плотность: |
1.361±0.06 g/cm3(Predicted) |
| температура хранения: |
Keep in dark place,Sealed in dry,Room Temperature |
| растворимость: |
растворим в метаноле |
| форма: |
порошок до кристалла |
| пка: |
3.27±0.10(Predicted) |
| цвет: |
От белого до почти белого |
| InChI: |
InChI=1S/C8H7NO4/c1-13-8(12)6-4-2-3-5(9-6)7(10)11/h2-4H,1H3,(H,10,11) |
| ИнЧИКей: |
VWIOMFMPIVMLIR-UHFFFAOYSA-N |
| SMILES: |
C1(C(OC)=O)=NC(C(O)=O)=CC=C1 |
| Справочник по базе данных CAS: |
7170-36-7(CAS DataBase Reference) |
2,6-Pyridinedicarboxylic acid monomethyl ester химические свойства, назначение, производство
Физические свойства
White or off white powder
Использование
2,6-Pyridinedicarboxylic Acid Monomethyl Ester can be used as chemical scavengers.
Ссылки на синтез
Синтез
To a solution of Dimethyl 2,6-pyridinedicarboxylate (10.0 g, 51.2 mmol) in MeOH (300 mL) was added KOH (2.89 g, 51.2 mmol) and themixture was stirred overnight at rt. After the removal of the solvent, the residue was diluted with water. Theaqueous layer was washed with AcOEt and acidified with conc. HCl aq, and then the mixture was extracted withthe solution of CHCl3/isopropanol (3/1 (v/v)). The organic layer were dried over MgSO4 and concentrated invacuo to give 2,6-Pyridinedicarboxylic acid monomethyl ester (8.17 g, 87 percent) as a white solid.
2,6-Pyridinedicarboxylic acid monomethyl ester препаратная продукция и сырье
сырьё
препарат
2,6-Pyridinedicarboxylic acid monomethyl ester поставщик
Global( 158)Suppliers
7170-36-7()подобный поиск: