methyl (E)-{4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]phenyl}propenoate

Base Information

Chemical Name:methyl (E)-{4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]phenyl}propenoate
CAS No.:950676-34-3
Molecular Formula:C₂₁H₂₅NO₆S
Molecular Weight:419.499
Hs Code.:

Synonyms:methyl (E)-{4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]phenyl}propenoate

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Chemical Property of methyl (E)-{4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]phenyl}propenoate

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Technology Process of methyl (E)-{4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]phenyl}propenoate

There total 4 articles about methyl (E)-{4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]phenyl}propenoate 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: 93.0%

: 950676-25-2
1-iodo-4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]benzene

: 292638-85-8,9003-21-8,96-33-3
acrylic acid methyl ester

: 950676-34-3
methyl (E)-{4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]phenyl}propenoate

Guidance literature:: With triethylamine; tris-(o-tolyl)phosphine; palladium diacetate; In toluene; Heating;
DOI:10.1016/j.tet.2007.04.097

Reference yield:

: 14165-67-4
N-(3,4-dimethoxyphenethyl)-4-methylbenzenesulfonamide

: 950676-34-3
methyl (E)-{4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]phenyl}propenoate

Guidance literature:: Multi-step reaction with 2 steps

1: ICl / CH₂Cl₂ / 20 °C

2: 93 percent / P(o-Tol)3; Et₃N / Pd(OAc)2 / toluene / Heating

With Iodine monochloride; triethylamine; tris-(o-tolyl)phosphine; palladium diacetate; In dichloromethane; toluene; 2: Heck reaction;
DOI:10.1016/j.tet.2007.04.097

Reference yield:

: 120-20-7
2-(3,4-dimethoxyphenyl)-ethylamine

: 950676-34-3
methyl (E)-{4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]phenyl}propenoate

Guidance literature:: Multi-step reaction with 3 steps

1: Et₃N / CH₂Cl₂ / 1 h / 0 °C

2: ICl / CH₂Cl₂ / 20 °C

3: 93 percent / P(o-Tol)3; Et₃N / Pd(OAc)2 / toluene / Heating

With Iodine monochloride; triethylamine; tris-(o-tolyl)phosphine; palladium diacetate; In dichloromethane; toluene; 3: Heck reaction;
DOI:10.1016/j.tet.2007.04.097