HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Chloro-2-methylbenzoxazole → 5-Chloro-3-(2-methanesulfonylaminoethyl)-2-methylbenzoxazolium 4-chlorobenzenesulfonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Chloro-2-methylbenzoxazole | HCID 29510 | — |
| Reactant | 2-Methanesulfonylaminoethyl-4-chlorobenzenesulfonate | HCID 20141389 | — |
| Product | 5-Chloro-3-(2-methanesulfonylaminoethyl)-2-methylbenzoxazolium 4-chlorobenzenesulfonate | HCID 20141390 | — |
Reaction Steps
The desired crystal was obtained by carrying out the same synthesis as used in Synthesis Example 1 using 4.2 g (25 mmols) of 5-chloro-2-methylbenzoxazole and 15.7 g (50 mmols) of 2-methanesulfonylaminoethyl-4-chlorobenzenesulfonate. Yield: 7.3 g (60.8%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04740455 |
| Source dataset | uspto-grants-1988_04 |
| ORD ID | ord-27966be9b7d9455fb4b3588ee65298e9 |
| Source note | uspto-grants-1988_04 |