HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1174219Generated: November 3, 2026
Lithium hydroxide, monohydrate → (2S)-3,3-dimethyl-2-{3-[(1-methyl-1H-benzimidazol-2-yl)methyl]-2-oxo-1-imidazolidinyl}butanoic Acid
https://huagongshe.com/reaction/1174219
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Lithium hydroxide, monohydrate | HCID 168937 | — |
| Reactant | tert-butyl (2S)-3,3-dimethyl-2-{3-[(1-methyl-1H-benzimidazol-2-yl)methyl]-2-oxo-1-imidazolidinyl}butanoate | HCID 67406119 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | (2S)-3,3-dimethyl-2-{3-[(1-methyl-1H-benzimidazol-2-yl)methyl]-2-oxo-1-imidazolidinyl}butanoic Acid | HCID 42625470 | — |
Reaction Steps
A solution containing the product from Example 59E (0.025 g, 0.070 mmol) in a mixture of THF (0.3 mL) and water (0.3 mL) was treated with lithium hydroxide monohydrate (0.004 g, 0.094 mmol), and the mixture was stirred at 25° C. for 18 hours. The solvent was concentrated to give the crude product, which was used without purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07834043B2 |
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| Source dataset | uspto-grants-2010_11 |
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| ORD ID | ord-b537fdc08c05442f90e978a768f11e02 |
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| Source note | uspto-grants-2010_11 |
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