1-(5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(p-tolyl)-1,3,4-oxadiazol-3(2H)-yl)ethanone

Base Information

Chemical Name:1-(5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(p-tolyl)-1,3,4-oxadiazol-3(2H)-yl)ethanone
CAS No.:1362456-12-9
Molecular Formula:C₁₉H₁₈N₂O₄
Molecular Weight:338.363
Hs Code.:

Synonyms:1-(5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(p-tolyl)-1,3,4-oxadiazol-3(2H)-yl)ethanone

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Chemical Property of 1-(5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(p-tolyl)-1,3,4-oxadiazol-3(2H)-yl)ethanone

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Technology Process of 1-(5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(p-tolyl)-1,3,4-oxadiazol-3(2H)-yl)ethanone

There total 4 articles about 1-(5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(p-tolyl)-1,3,4-oxadiazol-3(2H)-yl)ethanone 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%

: 402582-65-4
C₁₇H₁₆N₂O₃

: 108-24-7
acetic anhydride

: 1362456-12-9
1-(5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(p-tolyl)-1,3,4-oxadiazol-3(2H)-yl)ethanone

Guidance literature:: With acetic acid; for 1h; Reflux;
DOI:10.1016/j.bmc.2012.01.023

Reference yield:

: 4442-54-0
2,3-dihydro-1,4-benzodioxin-6-carboxylic acid

: 1362456-12-9
1-(5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(p-tolyl)-1,3,4-oxadiazol-3(2H)-yl)ethanone

Guidance literature:: Multi-step reaction with 4 steps

1: sulfuric acid / Reflux

2: hydrazine hydrate / ethanol / 24 h / Reflux

3: acetic acid / ethanol; water / 5 h / Reflux

4: acetic acid / 1 h / Reflux

With sulfuric acid; hydrazine hydrate; acetic acid; In ethanol; water;
DOI:10.1016/j.bmc.2012.01.023

Reference yield:

: 20825-87-0
2,3-dihydrobenzo[1,4]dioxine-6-carboxylic acid ethyl ester

: 1362456-12-9
1-(5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(p-tolyl)-1,3,4-oxadiazol-3(2H)-yl)ethanone

Guidance literature:: Multi-step reaction with 3 steps

1: hydrazine hydrate / ethanol / 24 h / Reflux

2: acetic acid / ethanol; water / 5 h / Reflux

3: acetic acid / 1 h / Reflux

With hydrazine hydrate; acetic acid; In ethanol; water;
DOI:10.1016/j.bmc.2012.01.023