(E)-4-(3-carbethoxy-but-2-enyl)-1-(4-β-methoxyethoxymethoxy-phenyl)-2-phenyl-3,5-pyrazolidinedione

Base Information

Chemical Name:(E)-4-(3-carbethoxy-but-2-enyl)-1-(4-β-methoxyethoxymethoxy-phenyl)-2-phenyl-3,5-pyrazolidinedione
CAS No.:73773-98-5
Molecular Formula:C₂₆H₃₀N₂O₇
Molecular Weight:482.533
Hs Code.:

Synonyms:(E)-4-(3-carbethoxy-but-2-enyl)-1-(4-β-methoxyethoxymethoxy-phenyl)-2-phenyl-3,5-pyrazolidinedione

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Chemical Property of (E)-4-(3-carbethoxy-but-2-enyl)-1-(4-β-methoxyethoxymethoxy-phenyl)-2-phenyl-3,5-pyrazolidinedione

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Technology Process of (E)-4-(3-carbethoxy-but-2-enyl)-1-(4-β-methoxyethoxymethoxy-phenyl)-2-phenyl-3,5-pyrazolidinedione

There total 1 articles about (E)-4-(3-carbethoxy-but-2-enyl)-1-(4-β-methoxyethoxymethoxy-phenyl)-2-phenyl-3,5-pyrazolidinedione 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: 31.0%

: α-carbethoxyethylidenetriphenylphosphorane

: 73774-11-5
1,2,4,5-tetrahydro-1-(4-(β-methoxyethoxymethoxy)phenyl)-2-phenyl-3H-5-hydroxyfuro<2,3-c>pyrazol-3-one

: 73773-99-6
(Z)-4-(3-carbethoxy-but-2-enyl)-1-(4-β-methoxyethoxymethoxy-phenyl)-2-phenyl-3,5-pyrazolidinedione

: 73773-98-5
(E)-4-(3-carbethoxy-but-2-enyl)-1-(4-β-methoxyethoxymethoxy-phenyl)-2-phenyl-3,5-pyrazolidinedione

Guidance literature:: In dimethyl sulfoxide; RT, 1 h; 60 deg C, 1 h; RT, 16 h;

Reference yield: 85.0%

: 73773-98-5
(E)-4-(3-carbethoxy-but-2-enyl)-1-(4-β-methoxyethoxymethoxy-phenyl)-2-phenyl-3,5-pyrazolidinedione

: (E)-4-(3-hydroxymethyl-but-2-enyl)-1-(4-(β-methoxyethoxymethoxy)-phenyl)-2-phenyl-3,5-pyrazolidinedione

Guidance literature:: With sodium bis(2-methoxyethoxy)aluminium dihydride; In benzene; for 3h; Ambient temperature;

Reference yield:

: 73773-98-5
(E)-4-(3-carbethoxy-but-2-enyl)-1-(4-β-methoxyethoxymethoxy-phenyl)-2-phenyl-3,5-pyrazolidinedione

: 77165-72-1
(E)-4-(3-hydroxymethyl-but-2-enyl)-1-(4-hydroxyphenyl)-2-phenyl-3,5-pyrazolidinedione

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / Red-Al (70percent in toluene) / benzene / 3 h / Ambient temperature

2: 32 percent / ZnBr₂ / CH₂Cl₂ / Ambient temperature

With sodium bis(2-methoxyethoxy)aluminium dihydride; zinc dibromide; In dichloromethane; benzene;