HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 230567Generated: October 30, 2026
Ammonia → 7-nitro-1H-indole-2-carboxamide
https://huagongshe.com/reaction/230567
Participants
| Role | Name | HCID | Charge |
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| Reactant | Ammonia | HCID 222 | — |
| Reactant | Ethyl 7-nitro-1H-indole-2-carboxylate | HCID 250407 | — |
| Product | 7-nitro-1H-indole-2-carboxamide | HCID 47319698 | — |
Reaction Steps
A suspension of 133 mg (0.57 mmol) of ethyl 7-nitroindole-2-carboxylate in 3.84 ml of 28% aqueous ammonia is heated at 50° C. for 18 h in a stoppered glass tube. The reaction medium is filtered over sintered glass. The yellow solid obtained is washed with water and with cyclohexane and then dried under vacuum. 70 mg of 7-nitro-1H-indole-2-carboxamide are obtained in the form of a yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07566736B2 |
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| Source dataset | uspto-grants-2009_07 |
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| ORD ID | ord-aa1ca6611c304af49a226cf2de84133b |
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| Source note | uspto-grants-2009_07 |
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