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HRID 1359936Erstellt: 25. Oktober 2026

Triethylamine → n-Butyl N-[chloro(4-chlorophenoxy)phosphoryl]-L-alaninate

https://huagongshe.com/reaction/1359936

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTriethylamineHCID 8471—
Eduktp-Chlorophenyl dichlorophosphateHCID 69879—
EduktL-Alanine, ethyl ester, hydrochloride (1:1)HCID 2724356—
LösungsmittelDichloromethaneHCID 6344—
Produktn-Butyl N-[chloro(4-chlorophenoxy)phosphoryl]-L-alaninateHCID 59157902—

Reaktionsschritte

Following the procedure described for Example 1, step 2, treatment of a solution in DCM (0.090 M) of the commercially available 4-chlorophenyl dichlorophosphate with L-alanine ethyl ester hydrochloride (1.0 eq.) and Et3N (2.0 eq.) provided the title compound as a colorless oil as a 1.1:1* mixture of diastereoisomers. 31P NMR (400 MHz, CDCl3): δ: 9.52 and 9.28*

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07879815B2
Quelldatensatzuspto-grants-2011_02
ORD IDord-eaedf7c015764052a90ad976cd877017
Quellennotizuspto-grants-2011_02