HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanesulfonyl chloride → Methanesulfonic acid 4-(3,4-dimethoxyphenyl)butyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanesulfonyl chloride | HCID 31297 | — |
| Reactant | 4-(3,4-Dimethoxyphenyl)butan-1-ol | HCID 12220582 | — |
| Product | Methanesulfonic acid 4-(3,4-dimethoxyphenyl)butyl ester | HCID 86594612 | 78% |
Reaction Steps
Ester 24 was prepared following procedure E from alcohol 23 (12.0 g, 57 mmol) and methanesulfonyl chloride (8.4 g, 74 mmol) in 78% yield. 1H NMR (300 MHz, CDCl3) δ 1.65 (m, 4H), 2.62 (m, 2H),3.05 (s, 3H), 3.88 (br s, 6H), 4.38 (m, 2H) 6.70–6.88 (m, 3H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07192958B2 |
| Source dataset | uspto-grants-2007_03 |
| ORD ID | ord-ab6479610bc84aaa8e11c3c19895ec46 |
| Source note | uspto-grants-2007_03 |