(2S,5R,6R)-6-(2-Methoxycarbonyl-1-methylethenylamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester

Base Information

Chemical Name:(2S,5R,6R)-6-(2-Methoxycarbonyl-1-methylethenylamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester
CAS No.:95477-79-5
Molecular Formula:C₁₈H₂₂N₂O₈S
Molecular Weight:426.447
Hs Code.:
Mol file:95477-79-5.mol

(2S,5R,6R)-6-(2-Methoxycarbonyl-1-methylethenylamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester

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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 (2S,5R,6R)-6-(2-Methoxycarbonyl-1-methylethenylamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester

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Technology Process of (2S,5R,6R)-6-(2-Methoxycarbonyl-1-methylethenylamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester

There total 3 articles about (2S,5R,6R)-6-(2-Methoxycarbonyl-1-methylethenylamino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester 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:

: 551-16-6
6-Aminopenicillanic Acid

: 95477-79-5
(5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl 6β-(1-methyl-2-methoxycarbonylvinylamino)penicillanate

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / CH₂Cl₂; methanol / 2 h / Ambient temperature

2: potassium bicarbonate, sodium iodide / ethyl acetate; dimethylformamide / 15 h / Ambient temperature

With potassium hydrogencarbonate; triethylamine; sodium iodide; In methanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.32.4316

Reference yield:

: 105-45-3
acetoacetic acid methyl ester

: 95477-79-5
(5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl 6β-(1-methyl-2-methoxycarbonylvinylamino)penicillanate

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / CH₂Cl₂; methanol / 2 h / Ambient temperature

2: potassium bicarbonate, sodium iodide / ethyl acetate; dimethylformamide / 15 h / Ambient temperature

With potassium hydrogencarbonate; triethylamine; sodium iodide; In methanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.32.4316

Reference yield:

: 80841-78-7
4-chloromethyl-5-methyl-1,3-dioxol-2-one

: 87106-40-9
triethylammonium 6β-(1-methyl-2-methoxycarbonylvinylamino)penicillanate

: 95477-79-5
(5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl 6β-(1-methyl-2-methoxycarbonylvinylamino)penicillanate

Guidance literature:: With potassium hydrogencarbonate; sodium iodide; In ethyl acetate; N,N-dimethyl-formamide; for 15h; Ambient temperature;
DOI:10.1248/cpb.32.4316