8-(3-(4-methoxyphenyl)-3-oxoprop-1-enyl),10-methyl-3,4-dihydro-2H,6H-3,6-epoxy-benzo[1,5]dioxocine

Base Information

Chemical Name:8-(3-(4-methoxyphenyl)-3-oxoprop-1-enyl),10-methyl-3,4-dihydro-2H,6H-3,6-epoxy-benzo[1,5]dioxocine
CAS No.:1342894-91-0
Molecular Formula:C₂₁H₂₀O₅
Molecular Weight:352.387
Hs Code.:

Synonyms:8-(3-(4-methoxyphenyl)-3-oxoprop-1-enyl),10-methyl-3,4-dihydro-2H,6H-3,6-epoxy-benzo[1,5]dioxocine

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Chemical Property of 8-(3-(4-methoxyphenyl)-3-oxoprop-1-enyl),10-methyl-3,4-dihydro-2H,6H-3,6-epoxy-benzo[1,5]dioxocine

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Technology Process of 8-(3-(4-methoxyphenyl)-3-oxoprop-1-enyl),10-methyl-3,4-dihydro-2H,6H-3,6-epoxy-benzo[1,5]dioxocine

There total 3 articles about 8-(3-(4-methoxyphenyl)-3-oxoprop-1-enyl),10-methyl-3,4-dihydro-2H,6H-3,6-epoxy-benzo[1,5]dioxocine 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: 91.0%

: 1342894-78-3
(E)-2-hydroxy-5-(3-(4-methoxyphenyl)-3-oxoprop-1-enyl)-3-methylbenzaldehyde

: 106-89-8,24969-06-0,13403-37-7
epichlorohydrin

: 1342894-91-0
8-(3-(4-methoxyphenyl)-3-oxoprop-1-enyl),10-methyl-3,4-dihydro-2H,6H-3,6-epoxy-benzo[1,5]dioxocine

Guidance literature:: With triethylamine; Reflux;
DOI:10.1016/j.bmcl.2012.01.009

Reference yield:

: 95-48-7,77504-84-8
ortho-cresol

: 1342894-91-0
8-(3-(4-methoxyphenyl)-3-oxoprop-1-enyl),10-methyl-3,4-dihydro-2H,6H-3,6-epoxy-benzo[1,5]dioxocine

Guidance literature:: Multi-step reaction with 3 steps

1.1: trifluoroacetic acid / 3 h / 120 °C

1.2: 2 h / 90 - 100 °C

2.1: hydrogenchloride / 1,4-dioxane / 80 - 90 °C

3.1: triethylamine / Reflux

With hydrogenchloride; triethylamine; trifluoroacetic acid; In 1,4-dioxane; 1.1: Duff reaction / 1.2: Duff reaction;
DOI:10.1016/j.bmcl.2012.01.009

Reference yield:

: 3328-73-2
4-hydroxy-5-methylisophthalaldehyde

: 100-06-1
1-(4-methoxyphenyl)ethanone

: 1342894-91-0
8-(3-(4-methoxyphenyl)-3-oxoprop-1-enyl),10-methyl-3,4-dihydro-2H,6H-3,6-epoxy-benzo[1,5]dioxocine

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride / 1,4-dioxane / 80 - 90 °C

2: triethylamine / Reflux

With hydrogenchloride; triethylamine; In 1,4-dioxane;
DOI:10.1016/j.bmcl.2012.01.009