DIETHYL-3-CHLORO-2-OXOPROPYL PHOSPHONATE synthesis
- Product Name:DIETHYL-3-CHLORO-2-OXOPROPYL PHOSPHONATE
- CAS Number:67257-29-8
- Molecular formula:C7H14ClO4P
- Molecular Weight:228.61
Yield:67257-29-8 70%
Reaction Conditions:
Stage #1: Diethyl methylphosphonatewith n-butyllithium in tetrahydrofuran;hexane at -78; for 0.333333 h;
Stage #2: with copper(I) bromide in tetrahydrofuran;hexane at -60 - -30; for 1.5 h;
Stage #3: chloroacetyl chloride in tetrahydrofuran;hexane at -40 - -30;Further stages.;
References:
Nesterov;Kolodiazhnyi [Tetrahedron,2007,vol. 63,# 29,p. 6720 - 6731]
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