(E)-1-(4-(4-methoxybenzyloxymethyl)-2-oxodihydrofuran-3(2H)-ylidene)ethyl dimethyl phosphate

Base Information

Chemical Name:(E)-1-(4-(4-methoxybenzyloxymethyl)-2-oxodihydrofuran-3(2H)-ylidene)ethyl dimethyl phosphate
CAS No.:1309477-61-9
Molecular Formula:C₁₇H₂₃O₈P
Molecular Weight:386.339
Hs Code.:

Synonyms:(E)-1-(4-(4-methoxybenzyloxymethyl)-2-oxodihydrofuran-3(2H)-ylidene)ethyl dimethyl phosphate

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Chemical Property of (E)-1-(4-(4-methoxybenzyloxymethyl)-2-oxodihydrofuran-3(2H)-ylidene)ethyl dimethyl phosphate

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Technology Process of (E)-1-(4-(4-methoxybenzyloxymethyl)-2-oxodihydrofuran-3(2H)-ylidene)ethyl dimethyl phosphate

There total 4 articles about (E)-1-(4-(4-methoxybenzyloxymethyl)-2-oxodihydrofuran-3(2H)-ylidene)ethyl dimethyl phosphate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 71.0%

: 1309477-60-8
3-acetyl-4-((4-methoxybenzyloxy)methyl)dihydrofuran-2(3H)-one

: 813-77-4
Dimethyl chlorophosphate

: 1309477-61-9
(E)-1-(4-(4-methoxybenzyloxymethyl)-2-oxodihydrofuran-3(2H)-ylidene)ethyl dimethyl phosphate

Guidance literature:: 3-acetyl-4-((4-methoxybenzyloxy)methyl)dihydrofuran-2(3H)-one; With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 0.0833333h; Inert atmosphere;

Dimethyl chlorophosphate; In dichloromethane; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1021/ol200991x

Reference yield:

: 36679-81-9
4-hydroxymethyl-1,2,3,4-tetrahydrofuran-2-one

: 1309477-61-9
(E)-1-(4-(4-methoxybenzyloxymethyl)-2-oxodihydrofuran-3(2H)-ylidene)ethyl dimethyl phosphate

Guidance literature:: Multi-step reaction with 3 steps

1.1: copper(II) bis(trifluoromethanesulfonate) / toluene / 20 °C / Inert atmosphere

2.1: lithium hexamethyldisilazane / tetrahydrofuran / -78 °C / Inert atmosphere

2.2: 4 h / -78 °C / Inert atmosphere

3.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.08 h / 20 °C / Inert atmosphere

3.2: 0 - 20 °C / Inert atmosphere

With copper(II) bis(trifluoromethanesulfonate); N-ethyl-N,N-diisopropylamine; lithium hexamethyldisilazane; In tetrahydrofuran; dichloromethane; toluene;
DOI:10.1021/ol200991x

Reference yield:

: 89238-99-3
O-(4-methoxybenzyl)-trichloroacetimidate

: 1309477-61-9
(E)-1-(4-(4-methoxybenzyloxymethyl)-2-oxodihydrofuran-3(2H)-ylidene)ethyl dimethyl phosphate

Guidance literature:: Multi-step reaction with 3 steps

1.1: copper(II) bis(trifluoromethanesulfonate) / toluene / 20 °C / Inert atmosphere

2.1: lithium hexamethyldisilazane / tetrahydrofuran / -78 °C / Inert atmosphere

2.2: 4 h / -78 °C / Inert atmosphere

3.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.08 h / 20 °C / Inert atmosphere

3.2: 0 - 20 °C / Inert atmosphere

With copper(II) bis(trifluoromethanesulfonate); N-ethyl-N,N-diisopropylamine; lithium hexamethyldisilazane; In tetrahydrofuran; dichloromethane; toluene;
DOI:10.1021/ol200991x