반응 #1447118

반응 방정식

4-chlorophenyl dichlorophosphate

L-alanine ethyl ester hydrochloride

Et3N

→

title compound

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

용매

DCM

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실험 절차

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*

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