ethyl [4-[3,3-di(5-bromothiophen-2-yl)allylsulfanyl]-2-methylphenoxy]acetate

Base Information

Chemical Name:ethyl [4-[3,3-di(5-bromothiophen-2-yl)allylsulfanyl]-2-methylphenoxy]acetate
CAS No.:869015-32-7
Molecular Formula:C₂₂H₂₀Br₂O₃S₃
Molecular Weight:588.405
Hs Code.:

Synonyms:ethyl [4-[3,3-di(5-bromothiophen-2-yl)allylsulfanyl]-2-methylphenoxy]acetate

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Chemical Property of ethyl [4-[3,3-di(5-bromothiophen-2-yl)allylsulfanyl]-2-methylphenoxy]acetate

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Technology Process of ethyl [4-[3,3-di(5-bromothiophen-2-yl)allylsulfanyl]-2-methylphenoxy]acetate

There total 5 articles about ethyl [4-[3,3-di(5-bromothiophen-2-yl)allylsulfanyl]-2-methylphenoxy]acetate 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%

: 869015-31-6
3,3-di(5-bromothiophen-2-yl)allyl alcohol

: 343322-82-7
ethyl [(4-mercapto-2-methylphenyl)oxy]acetate

: 869015-32-7
ethyl [4-[3,3-di(5-bromothiophen-2-yl)allylsulfanyl]-2-methylphenoxy]acetate

Guidance literature:: 3,3-di(5-bromothiophen-2-yl)allyl alcohol; With carbon tetrabromide; triphenylphosphine; In dichloromethane; at 0 ℃; for 0.5h;

With water; In dichloromethane; for 0.25h;

ethyl [(4-mercapto-2-methylphenyl)oxy]acetate; With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 3.75h;

Reference yield:

: C₁₁H₇Br₃S₂

: 343322-82-7
ethyl [(4-mercapto-2-methylphenyl)oxy]acetate

: 869015-32-7
ethyl [4-[3,3-di(5-bromothiophen-2-yl)allylsulfanyl]-2-methylphenoxy]acetate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 3.75h; Inert atmosphere;

Reference yield:

: 869015-30-5
ethyl 3,3-di(5-bromothiophen-2-yl)acrylate

: 869015-32-7
ethyl [4-[3,3-di(5-bromothiophen-2-yl)allylsulfanyl]-2-methylphenoxy]acetate

Guidance literature:: Multi-step reaction with 3 steps

1: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 0.75 h / -20 - -17 °C / Inert atmosphere

2: carbon tetrabromide; triphenylphosphine / dichloromethane / 0.75 h / Inert atmosphere; Cooling with ice-water

3: N-ethyl-N,N-diisopropylamine / dichloromethane / 3.75 h / 20 °C / Inert atmosphere

With aluminum (III) chloride; lithium aluminium tetrahydride; carbon tetrabromide; N-ethyl-N,N-diisopropylamine; triphenylphosphine; In diethyl ether; dichloromethane;