HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Hydroxide → HCID 13126154, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | 2,5-Dimethoxytetrahydrofuran | HCID 79098 | — |
| Reactant | 2-Hydrazino-delta-2-imidazoline hydrobromide | HCID 3085099 | — |
| Product | HCID 13126154 | HCID 13126154 | — |
Reaction Steps
By reacting 3.7 g. (0.0280 mole) of 2,5-dimethoxy-tetrahydrofuran with 5 g. (0.0276 mole) of 2-hydrazino-4,5-dihydro-1H-imidazole hydrobromide according to the process reported in Example 3, and adding at the end of the reaction a 10% aqueous solution of sodium hydroxide, the title compound is obtained as the free base. Yield 1.5 g. M.p. 183°-4°C. (from acetone.) The maleate melts at 142°-5°C (from acetone).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03979408 |
| Source dataset | uspto-grants-1976_09 |
| ORD ID | ord-7aff89c00c804c3db5a98acc735b3b46 |
| Source note | uspto-grants-1976_09 |