HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 919382Generated: October 26, 2026
2-Benzothiazolinone, hydrazone → N'2-(1,3-benzothiazol-2yl)-5-nitro-2-furanecarbohydrazide
https://huagongshe.com/reaction/919382
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 2-Benzothiazolinone, hydrazone | HCID 11988 | — |
| Reactant | 5-Nitrofuroyl chloride | HCID 90711 | — |
| Product | N'2-(1,3-benzothiazol-2yl)-5-nitro-2-furanecarbohydrazide | HCID 86664238 | — |
Reaction Steps
The compound 4a was prepared according to above described method by using 5-nitro-2-furancarboxylic acid chloride (300 mg, 1 mmol) and 2-hydrazino-benzothiazole (300 mg, 1.5 mmol) which stirred for 1 h at 0° C. and stirring continued at 25° C. for 11 h (yield 245 mg, 85%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US09273039B2 |
|---|
| Source dataset | uspto-grants-2016_03 |
|---|
| ORD ID | ord-18a36b4eaac74c44ab0531cb84dbbacf |
|---|
| Source note | uspto-grants-2016_03 |
|---|
