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| | BENZYL 4-NITROPHENYL CARBONATE Basic information |
| | BENZYL 4-NITROPHENYL CARBONATE Chemical Properties |
| Melting point | 78-80 °C (lit.) | | Boiling point | 438.3±45.0 °C(Predicted) | | density | 1.326±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | solubility | sol ether, methanol, chloroform | | form | powder to crystal | | color | White to Light yellow | | InChI | InChI=1S/C14H11NO5/c16-14(19-10-11-4-2-1-3-5-11)20-13-8-6-12(7-9-13)15(17)18/h1-9H,10H2 | | InChIKey | QIXRWIVDBZJDGD-UHFFFAOYSA-N | | SMILES | C(OCC1=CC=CC=C1)(=O)OC1=CC=C([N+]([O-])=O)C=C1 | | EPA Substance Registry System | Carbonic acid, 4-nitrophenyl phenylmethyl ester (13795-24-9) |
| WGK Germany | 3 | | HS Code | 2918.99.4700 |
| | BENZYL 4-NITROPHENYL CARBONATE Usage And Synthesis |
| Uses | Benzyl 4-nitrophenyl carbonate may be used in chemical synthesis. In organic synthesis, it can be used as a reagent for protection of tryptophan nucleus. | | Purification Methods | Dissolve the carbonate in Et2O, wash with H2O (3x) and saturated aqueous NaCl, dry (MgSO4), evaporate this in a vacuum and recrystallise the residue from a small volume of MeOH, m 78-79o. Alternatively dissolve it in Et2O, wash it with N HCl (2x), 0.5N NaHCO3 (4x) then H2O, dry (Na2SO4), evaporate the Et2O and recrystallise the residue from *C6H6/pet ether, m 79-80o. The 2-nitro-isomer has m 27-28o, b 151o/11mm. [Khosla et al. Indian J Chem 5 279 1967, Wolman et al. J Chem Soc (C) 596 1976, Beilstein 6 IV 2277.] |
| | BENZYL 4-NITROPHENYL CARBONATE Preparation Products And Raw materials |
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