HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic acid, (p-tolylsulfonyl)-, ethyl ester → Toluene-4-sulfonyl-hex-4-enoic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic acid, (p-tolylsulfonyl)-, ethyl ester | HCID 76102 | — |
| Reactant | 4-Bromo-2-methylbut-1-ene | HCID 549585 | — |
| Product | Toluene-4-sulfonyl-hex-4-enoic acid ethyl ester | HCID 86586576 | — |
Reaction Steps
5-Methyl-2-(3-methyl-but-2-enyl)-2-(toluene-4-sulfonyl-hex-4-enoic acid ethyl ester was prepared according to general method as outlined in example 9. Starting from ethyl α-(p-tolylsulfonyl)acetate (2.9 g, 10.9 mmol and 4-bromo-2-methyl butene (3.42 g, 23 mmol). Yield 4.6 g; tan oil; MS 379.2 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06331563B1 |
| Source dataset | uspto-grants-2001_12 |
| ORD ID | ord-c2a5993a40724fdbaf1a045636074a5b |
| Source note | uspto-grants-2001_12 |