Triethyl phosphite → HCID 54105636, compound

Reaction equation

[P:1]([O:8][CH2:9][CH3:10])([O:5][CH2:6][CH3:7])[O:2]CC.Cl[CH2:12][P:13]1(=[O:19])[O:18][CH2:17][CH2:16][CH2:15][O:14]1>>[O:19]=[P:13]1([CH2:12][P:1](=[O:2])([O:5][CH2:6][CH3:7])[O:8][CH2:9][CH3:10])[O:18][CH2:17][CH:16]=[CH:15][O:14]1

Participants

Reactant 2

HCID 31215Triethyl phosphite

HCID 146443251,3,2-Dioxaphosphorinane, 2-(chloromethyl)-, 2-oxide

Product 1

HCID 54105636HCID 54105636, compound

Procedure

Diethyl (2-oxo-1,3,2-dioxaphosphorin-2-yl)methylphosphonate was prepared by the Arbuzov reaction of triethyl phosphite and 2-chloromethyl-2-oxo-1,3,2-dioxaphosphorinan. (IR: 1260 and 1030 cm-1).

Sources & evidence

ORD record: ord-7b7324047fdc45edaacc19238461df6e
Source dataset: uspto-grants-1991_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05043330

Reaction notes

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