6-[3-methoxy-5-(1-methyl-prop-2-ynyl)phenyl]-2,3-dihydro-benzo[1,4]dioxine

Base Information

Chemical Name:6-[3-methoxy-5-(1-methyl-prop-2-ynyl)phenyl]-2,3-dihydro-benzo[1,4]dioxine
CAS No.:1424869-87-3
Molecular Formula:C₁₉H₁₈O₃
Molecular Weight:294.35
Hs Code.:

Synonyms:6-[3-methoxy-5-(1-methyl-prop-2-ynyl)phenyl]-2,3-dihydro-benzo[1,4]dioxine

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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 6-[3-methoxy-5-(1-methyl-prop-2-ynyl)phenyl]-2,3-dihydro-benzo[1,4]dioxine

Chemical Property:

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Technology Process of 6-[3-methoxy-5-(1-methyl-prop-2-ynyl)phenyl]-2,3-dihydro-benzo[1,4]dioxine

There total 3 articles about 6-[3-methoxy-5-(1-methyl-prop-2-ynyl)phenyl]-2,3-dihydro-benzo[1,4]dioxine 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:

: dimethyl 1-diazo-(2-oxopropyl)phosphonate

: C₁₈H₁₈O₄

: 1424869-87-3
6-[3-methoxy-5-(1-methyl-prop-2-ynyl)phenyl]-2,3-dihydro-benzo[1,4]dioxine

Guidance literature:: With potassium carbonate; In methanol; at 20 ℃; for 2h;
DOI:10.1016/j.bmcl.2013.01.008

Reference yield:

: C₁₉H₂₀O₄

: 1424869-87-3
6-[3-methoxy-5-(1-methyl-prop-2-ynyl)phenyl]-2,3-dihydro-benzo[1,4]dioxine

Guidance literature:: Multi-step reaction with 2 steps

1.1: mercury(II) diacetate / tetrahydrofuran; water / 2 h / 20 °C / Inert atmosphere

1.2: 0.25 h / Inert atmosphere

2.1: potassium carbonate / methanol / 2 h / 20 °C

With mercury(II) diacetate; potassium carbonate; In tetrahydrofuran; methanol; water; 1.1: |Wittig Olefination / 2.1: |Wittig Olefination;
DOI:10.1016/j.bmcl.2013.01.008

Reference yield:

: 1424869-83-9
1-[3-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-5-methoxyphenyl]ethanone

: 1424869-87-3
6-[3-methoxy-5-(1-methyl-prop-2-ynyl)phenyl]-2,3-dihydro-benzo[1,4]dioxine

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium t-butanolate / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

1.2: 0.33 h / Inert atmosphere

2.1: mercury(II) diacetate / tetrahydrofuran; water / 2 h / 20 °C / Inert atmosphere

2.2: 0.25 h / Inert atmosphere

3.1: potassium carbonate / methanol / 2 h / 20 °C

With mercury(II) diacetate; potassium carbonate; sodium t-butanolate; In tetrahydrofuran; methanol; water; 1.1: |Wittig Olefination / 2.1: |Wittig Olefination / 3.1: |Wittig Olefination;
DOI:10.1016/j.bmcl.2013.01.008