HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylamine → N,N-Dimethyl-1-[7-(methylsulfonyl)-3,4-dihydro-2H-chromen-2-YL]methanamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylamine | HCID 674 | — |
| Reactant | 2,2-Dimethyl-N-{[(2S)-7-(methylsulfonyl)-2,3-dihydro-1,4-benzodioxin-2-YL]methyl}propan-1-amine | HCID 44468378 | — |
| Reactant | [7-(methylsulfonyl)-3,4-dihydro-2H-chromen-2-yl]methyl 4-methylbenzenesulfonate | HCID 86652940 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | N,N-Dimethyl-1-[7-(methylsulfonyl)-3,4-dihydro-2H-chromen-2-YL]methanamine | HCID 44468516 | — |
Reaction Steps
Preparation according to Example 25: [7-(methylsulfonyl)-3,4-dihydro-2H-chromen-2-yl]methyl 4-methylbenzenesulfonate (0.020 g, 0.0504 mmol), N-methylmethanamine (2.0 M in MeOH, 0.5 ml), ACN (3 ml). MS m/z (rel. intensity, 70 eV) 269 (M+, 2), 131 (4), 77 (4), 63 (2), 59 (4), 58 (bp).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08524766B2 |
| Source dataset | uspto-grants-2013_09 |
| ORD ID | ord-43e88d172f3b4bbcac13dfb8c8171ee8 |
| Source note | uspto-grants-2013_09 |