Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetone | HCID 180 | — |
| Reactant | Diethanolamine | HCID 8113 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 4-Methyloxybenzyl chloride | HCID 69993 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 11107026 | HCID 11107026 | 94.7% |
Reaction Steps
25 gms (0.2380 moles) of diethanolamine and 60 ml (0.4312 moles) triethylamine in 75 ml dichloromethane were taken in a reaction vessel and cooled to 0-5° C. with stirring. 40 gms (0.2554 moles) of p-methoxy benzyl chloride in 50 ml of dichloromethane was added thereto slowly. Further, the reaction mass was stirred with dichloromethane and maintained at a temperature of 25-30° C. for about 16 hours. The resulting solution was concentrated to get a residue. 200 ml of acetone was added to the residue, cooled to 0-5° C. for about one hour and filtered. The filtrate was concentrated to obtain the title compound as an oil (50.8 gms).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08350031B2 |
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| Source dataset | uspto-grants-2013_01 |
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| ORD ID | ord-57c1a23d12a74f7b94a99204baee01e5 |
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| Source note | uspto-grants-2013_01 |
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