methyl 3-{3,5-dibromo-4-[4-hydroxy-3-isopropyl-5-((E)-2-pyridin-4-yl-vinyl)phenoxy]phenyl}propionate

Base Information

Chemical Name:methyl 3-{3,5-dibromo-4-[4-hydroxy-3-isopropyl-5-((E)-2-pyridin-4-yl-vinyl)phenoxy]phenyl}propionate
CAS No.:500794-92-3
Molecular Formula:C₂₆H₂₅Br₂NO₄
Molecular Weight:575.297
Hs Code.:

Synonyms:methyl 3-{3,5-dibromo-4-[4-hydroxy-3-isopropyl-5-((E)-2-pyridin-4-yl-vinyl)phenoxy]phenyl}propionate

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Chemical Property of methyl 3-{3,5-dibromo-4-[4-hydroxy-3-isopropyl-5-((E)-2-pyridin-4-yl-vinyl)phenoxy]phenyl}propionate

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Technology Process of methyl 3-{3,5-dibromo-4-[4-hydroxy-3-isopropyl-5-((E)-2-pyridin-4-yl-vinyl)phenoxy]phenyl}propionate

There total 3 articles about methyl 3-{3,5-dibromo-4-[4-hydroxy-3-isopropyl-5-((E)-2-pyridin-4-yl-vinyl)phenoxy]phenyl}propionate 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: 62.0%

: 100-43-6,329041-72-7
4-vinylpyridine

: 500794-91-2
methyl 3-[3,5-dibromo-4-(3-iodo-5-isopropyl-4-hydroxyphenoxy)phenyl]propionate

: 500794-92-3
methyl 3-{3,5-dibromo-4-[4-hydroxy-3-isopropyl-5-((E)-2-pyridin-4-yl-vinyl)phenoxy]phenyl}propionate

Guidance literature:: With palladium diacetate; N-ethyl-N,N-diisopropylamine; lithium chloride; In N,N-dimethyl-formamide; at 75 ℃;
DOI:10.1021/jm060521i

Reference yield:

: 500794-86-5
methyl 3-[3,5-dibromo-4-(3-iodo-5-isopropyl-4-methoxyphenoxy)phenyl]propionate

: 500794-92-3
methyl 3-{3,5-dibromo-4-[4-hydroxy-3-isopropyl-5-((E)-2-pyridin-4-yl-vinyl)phenoxy]phenyl}propionate

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / BF₃*SMe₂ / CH₂Cl₂ / 20 °C

2: 62 percent / diisopropylethylamine; LiCl; Pd(OAc)2 / dimethylformamide / 75 °C

With palladium diacetate; boron dimethyl-trifluoro sulphide; N-ethyl-N,N-diisopropylamine; lithium chloride; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm060521i

Reference yield:

: methyl 3-[3,5-dibromo-4-(3-amino-5-isopropyl-4-methoxyphenoxy)phenyl]propionate hydrochloride

: 500794-92-3
methyl 3-{3,5-dibromo-4-[4-hydroxy-3-isopropyl-5-((E)-2-pyridin-4-yl-vinyl)phenoxy]phenyl}propionate

Guidance literature:: Multi-step reaction with 3 steps

1.1: aq. HCl; NaNO₂ / methanol / 0.67 h / -20 - -15 °C

1.2: 55 percent / KI / methanol; H₂O / 2 h / -15 - 5 °C

2.1: 83 percent / BF₃*SMe₂ / CH₂Cl₂ / 20 °C

3.1: 62 percent / diisopropylethylamine; LiCl; Pd(OAc)2 / dimethylformamide / 75 °C

With hydrogenchloride; palladium diacetate; boron dimethyl-trifluoro sulphide; N-ethyl-N,N-diisopropylamine; lithium chloride; sodium nitrite; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm060521i