HuagongsheHuagongshe Chemistry Print Report · For research reference only
Catechol → HCID 86734785, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Catechol | HCID 289 | — |
| Reactant | Methylhydroquinone | HCID 7253 | — |
| Reactant | Hydrazine | HCID 9321 | — |
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 86734786 | HCID 86734786 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 86734785 | HCID 86734785 | — |
Reaction Steps
About 0.237 grams (2.15 millimoles) pyrocatechol and 0.288 grams (2.35 millimoles) methylhydroquinone are dissolved in 56 milliliters of distilled water in a 500 ml Erlenmeyer flask. Subsequent additions of 66 ml hydrazine hydrate (64% N2H4 by weight) and of 2.62 ml of an aqueous solution containing 20% CoCl2 · 6H2O (corresponding to 2.2× 10-3 g atom of Co++ion) give a clear, orange-red solution containing approximately 35% hydrazine and 0.6% of catalyst by weight (molar ratio pyrocatechol/cobalt of approximately 1.0).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04026664 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-158d90b6ba6d4c40a5fd7f46f053b65d |
| Source note | uspto-grants-1977_05 |