MPC manufacturers
- MPC
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- $0.00 / 1kg
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2025-06-20
- CAS:56525-42-9
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20tons
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| Product Name: | MPC | | Synonyms: | methyl propyl carbonate;MPC;Carbonic acid, methyl propyl ester;butan-2-ylcarbonate;Methyl propyl carbonate MPC;Methyl propyl carbonate C | | CAS: | 56525-42-9 | | MF: | C5H10O3 | | MW: | 118.13 | | EINECS: | | | Product Categories: | | | Mol File: | 56525-42-9.mol |  |
| Boiling point | 125 °C(Press: 630 Torr) | | density | 0.976±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C | | Appearance | Colorless to light yellow Liquid |
| Synthesis | The general procedure for the synthesis of 2-aminobenzimidazole, propyl carbonate and methylpropyl carbonate from n-propanol and compounds (CAS:162976-69-4) is as follows: amide-containing compounds having a (benzo)imidazole-2-yl group can be subjected to catalytic directional cleavage reactions with alcohol nucleophilic reagents in the presence of a metal catalyst. Specific embodiments are described in Scheme ES: using 10.0 mol% Zn(OAc)2-2H2O as a catalyst, 1.0 equivalent of ACDG-NH-C(O)-R3 (21d), and 30.0 equivalents of propanol (under sealed conditions) for a reaction time of 24 hr; wherein R is a 1H-benzo[d]imidazol-2-yl group, and R3 is an OMe. Reaction products The yields were determined by NMR analysis using TMB as an internal standard: 0% for unreacted 21d, 61% for 2-aminobenzimidazole (20d), 40% for methylpropyl carbonate (14c) and 22% for dipropyl carbonate (14d). | | References | [1] Patent: WO2017/46133, 2017, A1. Location in patent: Page/Page column 58; 59 |
| | MPC Preparation Products And Raw materials |
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