2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3,4-dimethoxybenzaldehyde O-methyloxime

Base Information

Chemical Name:2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3,4-dimethoxybenzaldehyde O-methyloxime
CAS No.:1268827-91-3
Molecular Formula:C₂₁H₂₁NO₅
Molecular Weight:367.401
Hs Code.:

Synonyms:2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3,4-dimethoxybenzaldehyde O-methyloxime

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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 2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3,4-dimethoxybenzaldehyde O-methyloxime

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Technology Process of 2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3,4-dimethoxybenzaldehyde O-methyloxime

There total 10 articles about 2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3,4-dimethoxybenzaldehyde O-methyloxime 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: 90.0%

: 1268827-86-6
2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3,4-dimethoxybenzaldehyde

: 593-56-6
N-methoxylamine hydrochloride

: 1268827-91-3
2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3,4-dimethoxybenzaldehyde O-methyloxime

Guidance literature:: With sodium acetate; In ethanol; at 80 ℃; for 1h;
DOI:10.1016/j.tet.2010.11.066

Reference yield:

: 1114515-47-7
3,4-dihydro-6,7-methylenedioxy-2-trifluoromethanesulfonyloxynaphthalene

: 1268827-91-3
2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3,4-dimethoxybenzaldehyde O-methyloxime

Guidance literature:: Multi-step reaction with 3 steps

1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / dimethyl sulfoxide / 1 h / 80 °C

2: bis-triphenylphosphine-palladium(II) chloride; potassium carbonate / methanol; N,N-dimethyl-formamide / 0.5 h / 80 °C / Inert atmosphere

3: sodium acetate / ethanol / 1 h / 80 °C

With bis-triphenylphosphine-palladium(II) chloride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; sodium acetate; potassium carbonate; In methanol; ethanol; dimethyl sulfoxide; N,N-dimethyl-formamide; 2: Suzuki-Miyaura reaction;
DOI:10.1016/j.tet.2010.11.066

Reference yield:

: 1114515-36-4
2-(6,7-methylenedioxy-3,4-diydronaphthyl)boronic acid pinacol ester

: 1268827-91-3
2-(3,4-dihydro-6,7-methylenedioxy-2-naphthyl)-3,4-dimethoxybenzaldehyde O-methyloxime

Guidance literature:: Multi-step reaction with 2 steps

1: bis-triphenylphosphine-palladium(II) chloride; potassium carbonate / methanol; N,N-dimethyl-formamide / 0.5 h / 80 °C / Inert atmosphere

2: sodium acetate / ethanol / 1 h / 80 °C

With bis-triphenylphosphine-palladium(II) chloride; sodium acetate; potassium carbonate; In methanol; ethanol; N,N-dimethyl-formamide; 1: Suzuki-Miyaura reaction;
DOI:10.1016/j.tet.2010.11.066