2-Butenoic acid, 4-(4-chlorophenyl)-2-hydroxy-4-oxo-, ethyl ester, lithium salt

Base Information Edit

Chemical Name:2-Butenoic acid, 4-(4-chlorophenyl)-2-hydroxy-4-oxo-, ethyl ester, lithium salt
CAS No.:784193-07-3
Molecular Formula:C12H11ClO4.Li
Molecular Weight:260.603
Hs Code.:
Mol file:784193-07-3.mol

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Chemical Property of 2-Butenoic acid, 4-(4-chlorophenyl)-2-hydroxy-4-oxo-, ethyl ester, lithium salt Edit

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Technology Process of 2-Butenoic acid, 4-(4-chlorophenyl)-2-hydroxy-4-oxo-, ethyl ester, lithium salt

There total 3 articles about 2-Butenoic acid, 4-(4-chlorophenyl)-2-hydroxy-4-oxo-, ethyl ester, lithium salt 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: 94.0%

: 99-91-2
para-chloroacetophenone

: 95-92-1
oxalic acid diethyl ester

: 4039-32-1
lithium hexamethyldisilazane

: 784193-07-3
4-(4-chlorophenyl)-2-hydroxy-4-oxo-but-2-enoic acid ethyl ester lithium salt

Guidance literature:: para-chloroacetophenone; oxalic acid diethyl ester; lithium hexamethyldisilazane; In tert-butyl methyl ether; at -75 - 20 ℃; for 1.05h;

oxalic acid diethyl ester; In tert-butyl methyl ether; at -70 - 20 ℃; for 19.0833h;

Reference yield: 92.0%

: 99-91-2
para-chloroacetophenone

: 95-92-1
oxalic acid diethyl ester

: 784193-07-3
4-(4-chlorophenyl)-2-hydroxy-4-oxo-but-2-enoic acid ethyl ester lithium salt

Guidance literature:: para-chloroacetophenone; With lithium hexamethyldisilazane; In tetrahydrofuran; diethyl ether; at -78 ℃; for 0.666667h;

oxalic acid diethyl ester; In tetrahydrofuran; diethyl ether; at -78 - 20 ℃;