2-Butenedioic acid, 2-[3-methyl-2-[(phenylamino)carbonyl]-2-butenyl]-, dimethyl ester, (Z)-

Base Information

• Chemical Name: 2-Butenedioic acid, 2-[3-methyl-2-[(phenylamino)carbonyl]-2-butenyl]-, dimethyl ester, (Z)-
• CAS No.: 95383-62-3
• Molecular Formula: C18H21NO5
• Mol file: 95383-62-3.mol

Synonyms:

Chemical Property of 2-Butenedioic acid, 2-[3-methyl-2-[(phenylamino)carbonyl]-2-butenyl]-, dimethyl ester, (Z)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-Butenedioic acid, 2-[3-methyl-2-[(phenylamino)carbonyl]-2-butenyl]-, dimethyl ester, (Z)-

There total 1 articles about 2-Butenedioic acid, 2-[3-methyl-2-[(phenylamino)carbonyl]-2-butenyl]-, dimethyl ester, (Z)- 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: 28.0%

((CH3)2N(CH2)2N(CH3)2)*Ni*CH2CC(CH3)2CONC6H5=((CH3)2N(CH2)2N(CH3)2)NiCH2CC(CH3)2CONC6H5 + dimethyl acetylenedicarboxylate (762-42-5) → (COOCH3)CHC(COOCH3)CH2CC(CH3)2CONHC6H5 (95383-62-3)

Guidance literature:

With sulfuric acid; In toluene; at 20.grad.C for 2h.; add pentane; filtrated; washed with pentane; suspended in Et2O; treated with 1 normal H2SO4 for 0.2 h.;extracted with Et2O; dried on MgSO4; evapd.;; chromy. (SiO2, toluene-Et2O 1:1);

DOI:10.1016/0022-328X(84)85058-5

upstream raw materials:

dimethyl acetylenedicarboxylate

Refernces