HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-bromothiophene-3-sulfonyl Chloride → HCID 53492429, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-bromothiophene-3-sulfonyl Chloride | HCID 2794638 | — |
| Reactant | 5,6-difluoro-N1-(2-fluoro-4-iodophenyl)benzene-1,2-diamine | HCID 59386306 | — |
| Product | HCID 53492429 | HCID 53492429 | — |
Reaction Steps
According to the general procedure B, 5,6-difluoro-N1-(2-fluoro-4-iodophenyl)benzene1,2-diamine was reacted with 4-bromothiophene-3-sulfonyl chloride to obtain the title compound. 1H NMR (300 MHz, CDCl3): δ 7.48 (br m, 2H), 7.39 (dd, J=1.8 & 10.5 Hz, 1H), 7.28 (ddd, J=2.4, 4.8 & 9.0 Hz, 1H), 7.17 (d, J=8.4 Hz, 1H), 7.02 (m, 1H), 6.02 (dt, J=2.4, 8.7 & 17.4 Hz, 1H), 5.68 (br s, 1H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08829052B2 |
| Source dataset | uspto-grants-2014_09 |
| ORD ID | ord-f430fc8d0c1745e7844b59edf7d5266d |
| Source note | uspto-grants-2014_09 |