HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dicyclohexylcarbodiimide → HCID 14850762, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dicyclohexylcarbodiimide | HCID 10868 | — |
| Reactant | N-(tert-butoxycarbonyl)glycine | HCID 78288 | — |
| Reactant | HCID 14850759 | HCID 14850759 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 14850762 | HCID 14850762 | — |
Reaction Steps
A solution of 1.0 g of cis 4-diethylphosphonomethyl-2-piperidinecarboxylic acid ethyl ester is reacted with 552 mg of N-t-butoxycarbonylglycine in the presence of N,N'-dicyclohexyl-carbodiimide in 10 ml of methylene chloride of room temperature for 16 hours to yield cis 1-[alpha-(t-butoxycarbonylamino)acetyl]-4-diethylphos-phonomethyl-2-piperidinecarboxylic acid ethyl ester as an oil. Treatment with trimethylsilyl iodide yields cis 1-(alpha-aminoacetyl)-4-phosphonomethyl-2-piperidine-carboxylic acid ethyl ester, m.p. 150°-155° dec.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04898854 |
| Source dataset | uspto-grants-1990_02 |
| ORD ID | ord-0489f19a2a0a4cedb44c99b0c83fd734 |
| Source note | uspto-grants-1990_02 |