4-hydroxy-3-mesityl-1-methoxymethoxy-5,5-dimethyl-1,5-dihydro-2H-pyrrol-2-one

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Chemical Name:4-hydroxy-3-mesityl-1-methoxymethoxy-5,5-dimethyl-1,5-dihydro-2H-pyrrol-2-one
CAS No.:306944-57-0
Molecular Formula:C₁₇H₂₃NO₄
Molecular Weight:305.374
Hs Code.:

Synonyms:4-hydroxy-3-mesityl-1-methoxymethoxy-5,5-dimethyl-1,5-dihydro-2H-pyrrol-2-one

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Chemical Property of 4-hydroxy-3-mesityl-1-methoxymethoxy-5,5-dimethyl-1,5-dihydro-2H-pyrrol-2-one

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Technology Process of 4-hydroxy-3-mesityl-1-methoxymethoxy-5,5-dimethyl-1,5-dihydro-2H-pyrrol-2-one

There total 3 articles about 4-hydroxy-3-mesityl-1-methoxymethoxy-5,5-dimethyl-1,5-dihydro-2H-pyrrol-2-one 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: 80.0%

: 107-30-2
chloromethyl methyl ether

: 306950-81-2
ethyl 2-[N-hydroxy-N-(mesitylacetyl)]amino-2-methylpropanoate

: 306944-57-0
4-hydroxy-3-mesityl-1-methoxymethoxy-5,5-dimethyl-1,5-dihydro-2H-pyrrol-2-one

Guidance literature:: chloromethyl methyl ether; ethyl 2-[N-hydroxy-N-(mesitylacetyl)]amino-2-methylpropanoate; With sodium hydride; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 4h;

With potassium tert-butylate; In N,N-dimethyl-formamide; at 20 ℃; for 2h;

Reference yield: 74.0%

: 306950-83-4
ethyl 2-(N-mesitylacetyl-N-methoxymethoxyamino)-2-methylpropanoate

: 306944-57-0
4-hydroxy-3-mesityl-1-methoxymethoxy-5,5-dimethyl-1,5-dihydro-2H-pyrrol-2-one

Guidance literature:: With potassium tert-butylate; In N,N-dimethyl-formamide; at 20 ℃; for 2h;
DOI:10.3987/COM-02-9467

Reference yield:

: 306950-81-2
ethyl 2-[N-hydroxy-N-(mesitylacetyl)]amino-2-methylpropanoate

: 306944-57-0
4-hydroxy-3-mesityl-1-methoxymethoxy-5,5-dimethyl-1,5-dihydro-2H-pyrrol-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / NaH / dimethylformamide / 3 h / 0 - 20 °C

2: 74 percent / t-BuOK / dimethylformamide / 2 h / 20 °C

With potassium tert-butylate; sodium hydride; In N,N-dimethyl-formamide; 2: intramolecular Claisen condensation;
DOI:10.3987/COM-02-9467