HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,2-Dimethoxyethylmethylamine → HCID 14836262, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,2-Dimethoxyethylmethylamine | HCID 8503 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Ethyl 3-Bromomethyl-5-chlorobenzo[b]thiophene-2-carboxylate | HCID 14836261 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | HCID 14836262 | HCID 14836262 | 96.2% |
Reaction Steps
A mixture of ethyl 3-bromomethyl-5-chlorobenzo[b]thiophene-2-carboxylate (11.0 g, 0.033 mol), methylaminoacetaldehyde dimethyl acetal (4.76 g, 0.04 mol) and potassium carbonate (11.4 g, 0.8 mol) in dry acetone (200 ml) was stirred for 48 hours, filtered and the filtrate concentrated to give 11.8 g (96%) of ethyl 5-chloro-3-[N-(2,2-dimethoxyethyl)-N-methyl(aminomethyl)]benzo[b]thiophene-2-carboxylate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04981848 |
| Source dataset | uspto-grants-1991_01 |
| ORD ID | ord-c773b5d80deb4282b1b5e0339433151b |
| Source note | uspto-grants-1991_01 |