5,5-dimethyl-3-(p-methoxyphenyl)-1,4,2-dioxazole

Base Information

Chemical Name:5,5-dimethyl-3-(p-methoxyphenyl)-1,4,2-dioxazole
CAS No.:443682-79-9
Molecular Formula:C₁₁H₁₃NO₃
Molecular Weight:207.229
Hs Code.:

Synonyms:5,5-dimethyl-3-(p-methoxyphenyl)-1,4,2-dioxazole

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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 5,5-dimethyl-3-(p-methoxyphenyl)-1,4,2-dioxazole

Chemical Property:

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MSDS Files:: SDS file from LookChem

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Technology Process of 5,5-dimethyl-3-(p-methoxyphenyl)-1,4,2-dioxazole

There total 2 articles about 5,5-dimethyl-3-(p-methoxyphenyl)-1,4,2-dioxazole 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%

: 10507-69-4
4-methoxybenzohydroxamic acid

: 126-84-1
2,2-diethoxypropane

: 94-30-4
ethyl 4-methoxybenzoate

: 443682-79-9
5,5-dimethyl-3-(p-methoxyphenyl)-1,4,2-dioxazole

Guidance literature:: With camphor-10-sulfonic acid; In dichloromethane; at 20 ℃; for 3h;
DOI:10.1021/jo0256890

Reference yield:

: 100-07-2
4-methoxy-benzoyl chloride

: 443682-79-9
5,5-dimethyl-3-(p-methoxyphenyl)-1,4,2-dioxazole

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate; hydroxylamine hydrochloride / ethyl acetate; water / 16 h / 0 - 20 °C / Inert atmosphere

2: (1S)-10-camphorsulfonic acid / dichloromethane / 3 h / 20 °C / Inert atmosphere

With (1S)-10-camphorsulfonic acid; hydroxylamine hydrochloride; potassium carbonate; In dichloromethane; water; ethyl acetate;
DOI:10.1039/c6cc02776h

Reference yield: 94.0%

: 443682-79-9
5,5-dimethyl-3-(p-methoxyphenyl)-1,4,2-dioxazole

: 609769-63-3
N-benzyl-N-(p-toluenesulfonyl)-2-phenylethynylamine

: N-benzyl-N-(2-(4-methoxyphenyl)-5-phenyloxazol-4-yl)-4-methylbenzenesulfonamide

Guidance literature:: With bis(trifluoromethanesulfonyl)amide; In 1,2-dichloro-ethane; at 20 ℃; for 0.0833333h; Schlenk technique;
DOI:10.1021/acs.joc.7b00076