Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | 1,1'-Carbonyldiimidazole | HCID 68263 | — |
| Reactant | HCID 22641948 | HCID 22641948 | — |
| Product | HCID 69034930 | HCID 69034930 | — |
Reaction Steps
A mixture of (5-(4-fluoro-benzyloxy)-2-iodo-phenyl]-acetic acid (example 45a, 355 mg, 0.919 mmol) and 1,1′-carbonyl-diimidazole (164 mg, 1.01 mmol) in N,N′-dimethylformamide (2 mL) was stirred at 50° C. for 1.5 h. H-L-alanine-NH2HCl (145 mg, 1.16 mmol) was added and the mixture was stirred at 50° C. overnight. Water was added and the product precipitated. The solid was filtrated (368 mg, 88%). MS: m/e=457.2 (M+H+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06818774B2 |
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| Source dataset | uspto-grants-2004_11 |
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| ORD ID | ord-5a733b43e5df4424b04d09d966dc349a |
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| Source note | uspto-grants-2004_11 |
|---|