methyl 4-{2-[2-{4-[5-(1,3-dioxolan-2-yl)-2-methoxyphenoxy]phenyl}-1-ethenyl]-4-methoxyphenyl}-3-methoxybenzoate

Base Information

Chemical Name:methyl 4-{2-[2-{4-[5-(1,3-dioxolan-2-yl)-2-methoxyphenoxy]phenyl}-1-ethenyl]-4-methoxyphenyl}-3-methoxybenzoate
CAS No.:208399-69-3
Molecular Formula:C₃₄H₃₂O₈
Molecular Weight:568.623
Hs Code.:

Synonyms:methyl 4-{2-[2-{4-[5-(1,3-dioxolan-2-yl)-2-methoxyphenoxy]phenyl}-1-ethenyl]-4-methoxyphenyl}-3-methoxybenzoate

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Chemical Property of methyl 4-{2-[2-{4-[5-(1,3-dioxolan-2-yl)-2-methoxyphenoxy]phenyl}-1-ethenyl]-4-methoxyphenyl}-3-methoxybenzoate

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Technology Process of methyl 4-{2-[2-{4-[5-(1,3-dioxolan-2-yl)-2-methoxyphenoxy]phenyl}-1-ethenyl]-4-methoxyphenyl}-3-methoxybenzoate

There total 13 articles about methyl 4-{2-[2-{4-[5-(1,3-dioxolan-2-yl)-2-methoxyphenoxy]phenyl}-1-ethenyl]-4-methoxyphenyl}-3-methoxybenzoate 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: 85.0%

: 208399-65-9
4-(5-(1,3-dioxolan-2-yl)-2-methoxyphenoxy)benzaldehyde

: (2′,4-dimethoxy-(4′-(methoxycarbonyl)[1,1′-biphenyl]-2-yl)methyl)triphenylphosphonium bromide

: 208399-69-3
methyl 4-{2-[2-{4-[5-(1,3-dioxolan-2-yl)-2-methoxyphenoxy]phenyl}-1-ethenyl]-4-methoxyphenyl}-3-methoxybenzoate

Guidance literature:: With 18-crown-6 ether; potassium carbonate; In dichloromethane; for 24h; Heating;
DOI:10.1002/(SICI)1099-0690(199805)1998:5<877::AID-EJOC877>3.0.CO;2-S

Reference yield:

: 3943-74-6
4-hydroxy-3-methoxybenzoic acid methyl ester

: 208399-69-3
methyl 4-{2-[2-{4-[5-(1,3-dioxolan-2-yl)-2-methoxyphenoxy]phenyl}-1-ethenyl]-4-methoxyphenyl}-3-methoxybenzoate

Guidance literature:: Multi-step reaction with 5 steps

1: 95 percent / pyridine / CH₂Cl₂ / 0.5 h / 0 °C

2: 93 percent / Pd(PPh₃)4, K₃PO₄*H₂O / dimethylformamide / 2 h / 100 °C

3: NBS, AIB₄ / CCl₄ / 2 h / Heating

4: acetonitrile / 2 h / Heating

5: 85 percent / K₂CO₃, 18-crown-6 / CH₂Cl₂ / 24 h / Heating

With pyridine; potassium phosphate; N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; 18-crown-6 ether; potassium carbonate; In tetrachloromethane; dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1002/(SICI)1099-0690(199805)1998:5<877::AID-EJOC877>3.0.CO;2-S

Reference yield:

: 27060-75-9
4-bromo-3-methylanisole

: 208399-69-3
methyl 4-{2-[2-{4-[5-(1,3-dioxolan-2-yl)-2-methoxyphenoxy]phenyl}-1-ethenyl]-4-methoxyphenyl}-3-methoxybenzoate

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) tributyl borate, Mg; 2.) 10percent HCl / 1.) THF, diethyl ether, -60 deg C, 12 h, 20 deg C; 2.) 30 min

2: 93 percent / Pd(PPh₃)4, K₃PO₄*H₂O / dimethylformamide / 2 h / 100 °C

3: NBS, AIB₄ / CCl₄ / 2 h / Heating

4: acetonitrile / 2 h / Heating

5: 85 percent / K₂CO₃, 18-crown-6 / CH₂Cl₂ / 24 h / Heating

With hydrogenchloride; potassium phosphate; N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; 18-crown-6 ether; boric acid tributyl ester; potassium carbonate; magnesium; In tetrachloromethane; dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1002/(SICI)1099-0690(199805)1998:5<877::AID-EJOC877>3.0.CO;2-S