HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dibutylcarbamoyl chloride → 1,1-Dibutyl-3-(4,5,6,7-tetrahydrobenzo[b]thien-4-yl)urea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dibutylcarbamoyl chloride | HCID 83371 | — |
| Reactant | 4,5,6,7-Tetrahydro-1-benzothiophen-4-amine | HCID 4216372 | — |
| Product | 1,1-Dibutyl-3-(4,5,6,7-tetrahydrobenzo[b]thien-4-yl)urea | HCID 20348947 | — |
Reaction Steps
Similarly, diethyl-, dipropyl-, and dibutylcarbamoyl chloride are reacted with 4,5,6,7-tetrahydrobenzo[b]thiophen-4-amine to afford 1,1-diethyl-, 1,1-dipropyl-, and 1,1-dibutyl-3-(4,5,6,7-tetrahydrobenzo[b]thien-4-yl)urea, respectively. Substitution of the above-mentioned carbamoyl chlorides with the corresponding thiocarbamoyl chlorides affords the corresponding thioureas.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04036979 |
| Source dataset | uspto-grants-1977_07 |
| ORD ID | ord-9a432fcd75d641c58cc0b0316a280d0e |
| Source note | uspto-grants-1977_07 |