3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran

Base Information

Chemical Name:3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran
CAS No.:1613703-88-0
Molecular Formula:C₂₀H₂₄O₂
Molecular Weight:296.409
Hs Code.:

Synonyms:3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran

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Technology Process of 3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran

There total 4 articles about 3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran 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: 92.0%

: 6651-36-1
1-(Trimethylsilyloxy)cyclohexene

: 1613704-02-1
4-methoxy-1-(4-methoxyphenyl)-3,4-dimethylpent-1-yn-3-yl acetate

: 1613703-88-0
3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran

Guidance literature:: With bismuth(lll) trifluoromethanesulfonate; In nitromethane; at 0 ℃; for 0.0833333h;
DOI:10.1021/jo5009993

Reference yield:

: 1613704-03-2
4-methoxy-1-(4-methoxyphenyl)-3,4-dimethylpent-1-yn-3-ol

: 1613703-88-0
3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 0 - 20 °C

1.2: 1.5 h / 0 - 20 °C

2.1: bismuth(lll) trifluoromethanesulfonate / nitromethane / 0.08 h / 0 °C

With bismuth(lll) trifluoromethanesulfonate; sodium hydride; In nitromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1021/jo5009993

Reference yield:

: 36687-98-6
3-methyl-3-methoxy-2-butanone

: 1613703-88-0
3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -78 °C

1.2: 0.5 h / -78 °C

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 0 - 20 °C

2.2: 1.5 h / 0 - 20 °C

3.1: bismuth(lll) trifluoromethanesulfonate / nitromethane / 0.08 h / 0 °C

With bismuth(lll) trifluoromethanesulfonate; n-butyllithium; sodium hydride; In tetrahydrofuran; nitromethane; hexane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1021/jo5009993