HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 582788Generated: November 1, 2026
Dichloromethane → HCID 131721313, compound
https://huagongshe.com/reaction/582788
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Dichloromethane | HCID 6344 | — |
| Reactant | Choline, hydroxide | HCID 31255 | — |
| Reactant | SR142948A | HCID 5311451 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 131721313 | HCID 131721313 | — |
Reaction Steps
A solution of 1 ml of DCM containing 0.05 g of the compound obtained in EXAMPLE 1' and 0.025 ml of a 45% solution of choline hydroxide in MeOH are left stirring for 15 minutes at 35° C. and the mixture is then concentrated under vacuum. The residue is triturated in 5 ml of ether and the precipitate formed is drained. 0.03 g of the expected product is obtained, m.p.=150° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05925661 |
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| Source dataset | uspto-grants-1999_07 |
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| ORD ID | ord-c31c6ae8620c495dad5ad94a370d4d93 |
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| Source note | uspto-grants-1999_07 |
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