(E)-ethyl 2-(4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-3,4-dihydro-2H-pyran-2-ylidene)acetate

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Chemical Name:(E)-ethyl 2-(4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-3,4-dihydro-2H-pyran-2-ylidene)acetate
CAS No.:1352576-45-4
Molecular Formula:C₂₁H₂₈ClO₆P
Molecular Weight:442.876
Hs Code.:

Synonyms:(E)-ethyl 2-(4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-3,4-dihydro-2H-pyran-2-ylidene)acetate

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Chemical Property of (E)-ethyl 2-(4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-3,4-dihydro-2H-pyran-2-ylidene)acetate

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Technology Process of (E)-ethyl 2-(4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-3,4-dihydro-2H-pyran-2-ylidene)acetate

There total 2 articles about (E)-ethyl 2-(4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-3,4-dihydro-2H-pyran-2-ylidene)acetate 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: 83.0%

: 14369-81-4
ethyl 2,3-butadienoate

: C₁₅H₂₀ClO₄P

: 1352576-45-4
(E)-ethyl 2-(4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-3,4-dihydro-2H-pyran-2-ylidene)acetate

: 1416362-02-1
ethyl 4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-2-methyl-4H-pyran-3-carboxylate

: ethyl 4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-2-methyl-4H-pyran-3-carboxylate

Guidance literature:: With 6'-N-(2-methoxyphenyl)formamide-β-ICD; In acetonitrile; at -40 ℃; for 24h; enantioselective reaction; Inert atmosphere;
DOI:10.1002/anie.201206958 DOI:10.1002/anie.201206958

Reference yield: 79.0%

: 14369-81-4
ethyl 2,3-butadienoate

: 1352576-79-4
(E)-diisopropyl (3-(4-chlorophenyl)acryloyl)phosphonate

: 1352576-45-4
(E)-ethyl 2-(4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-3,4-dihydro-2H-pyran-2-ylidene)acetate

: 1352576-44-3
ethyl 4-(4-chlorophenyl)-6-(diisopropoxyphosphoryl)-2-methyl-4H-pyran-3-carboxylate

Guidance literature:: With 1,4-diaza-bicyclo[2.2.2]octane; In dichloromethane; at -40 ℃; for 24h; regioselective reaction;
DOI:10.1039/c1ob06507f