HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Thiopheneacetic acid → (2-Methanesulphonyl-1-ethylthio)tri-n-butyltin
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Thiopheneacetic acid | HCID 15970 | — |
| Reactant | Methyl vinyl sulfone | HCID 19354 | — |
| Reactant | TIN OXIDE (SnO) | HCID 88989 | — |
| Reactant | (3-Oxo-1-butylthio)tri-n-butyltin | HCID 22158982 | — |
| Product | (2-Methanesulphonyl-1-ethylthio)tri-n-butyltin | HCID 85601524 | 41% |
Reaction Steps
This compound was prepared analogously to (5), starting from thiolacetic acid and methylvinylsulphone, leading to the intermediate sulphone (47%), treating subsequently with the tin oxide to give the required product (6) (41%). All spectroscopic and analytical data were consistent with the proposed structures.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04966678 |
| Source dataset | uspto-grants-1990_10 |
| ORD ID | ord-84bf2250030340d198919eefa26abb58 |
| Source note | uspto-grants-1990_10 |