diethyl 2-(acetoacetanilide-2-yl)-3-(triphenylphosphoranylidene)butanedioate

Base Information

Chemical Name:diethyl 2-(acetoacetanilide-2-yl)-3-(triphenylphosphoranylidene)butanedioate
CAS No.:251471-88-2
Molecular Formula:C₃₆H₃₆NO₆P
Molecular Weight:609.659
Hs Code.:

Synonyms:diethyl 2-(acetoacetanilide-2-yl)-3-(triphenylphosphoranylidene)butanedioate

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Chemical Property of diethyl 2-(acetoacetanilide-2-yl)-3-(triphenylphosphoranylidene)butanedioate

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Technology Process of diethyl 2-(acetoacetanilide-2-yl)-3-(triphenylphosphoranylidene)butanedioate

There total 1 articles about diethyl 2-(acetoacetanilide-2-yl)-3-(triphenylphosphoranylidene)butanedioate 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: 92.0%

: 102-01-2,98624-45-4
N-phenylacetoacetamide

: 603-35-0
triphenylphosphine

: 762-21-0
acetylenedicarboxylic acid diethyl ester

: 251471-88-2
diethyl 2-(acetoacetanilide-2-yl)-3-(triphenylphosphoranylidene)butanedioate

Guidance literature:: In dichloromethane; at 5 ℃; for 24h;
DOI:10.1016/S0040-4020(99)00671-7

Reference yield: 53.0%

: 251471-88-2
diethyl 2-(acetoacetanilide-2-yl)-3-(triphenylphosphoranylidene)butanedioate

: diethyl 3-(anilinocarbonyl)-2-methyl-1-cyclobutene-1,4-dicarboxylate

Guidance literature:: In benzene; for 3h; Heating;
DOI:10.1016/S0040-4020(99)00671-7

Reference yield:

: 251471-88-2
diethyl 2-(acetoacetanilide-2-yl)-3-(triphenylphosphoranylidene)butanedioate

: diethyl (Z)-2-[(E)-3-anilino-1-methyl-3-oxo-1-propenyl]-2-butenedioate

Guidance literature:: Multi-step reaction with 2 steps

1: 53 percent / benzene / 3 h / Heating

2: 43 percent / toluene / 24 h / Heating

In toluene; benzene; 1: Cyclization / 2: Ring cleavage;
DOI:10.1016/S0040-4020(99)00671-7