benzyl 2-<(2R)-2-acetonylsulphonyl-4-oxo-azetidin-1-yl>-3-methylbut-2-enoate

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Chemical Name:benzyl 2-<(2R)-2-acetonylsulphonyl-4-oxo-azetidin-1-yl>-3-methylbut-2-enoate
CAS No.:97129-35-6
Molecular Formula:C₁₈H₂₁NO₆S
Molecular Weight:379.434
Hs Code.:

Synonyms:benzyl 2-<(2R)-2-acetonylsulphonyl-4-oxo-azetidin-1-yl>-3-methylbut-2-enoate

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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 benzyl 2-<(2R)-2-acetonylsulphonyl-4-oxo-azetidin-1-yl>-3-methylbut-2-enoate

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Technology Process of benzyl 2-<(2R)-2-acetonylsulphonyl-4-oxo-azetidin-1-yl>-3-methylbut-2-enoate

There total 3 articles about benzyl 2-<(2R)-2-acetonylsulphonyl-4-oxo-azetidin-1-yl>-3-methylbut-2-enoate 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:

: 69388-78-9
(2S,5R)-Benzyl 3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo<3.2.0>heptane-2-carboxylate 4,4-Dioxide

: 97129-35-6
benzyl 2-<(2R)-2-acetonylsulphonyl-4-oxo-azetidin-1-yl>-3-methylbut-2-enoate

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / DBN / CH₂Cl₂

2: sodium hydrogen carbonate / acetone; H₂O

3: 80 percent / sodium iodide / acetone / 19 h

With 2,6-dichloro-benzonitrile; sodium hydrogencarbonate; sodium iodide; In dichloromethane; water; acetone;

Reference yield:

: 97129-33-4
(2R)-1-(1-benzyloxycarbonyl-2-methylprop-1-enyl)-4-oxoazetidine-2-sulphinic acid

: 97129-35-6
benzyl 2-<(2R)-2-acetonylsulphonyl-4-oxo-azetidin-1-yl>-3-methylbut-2-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydrogen carbonate / acetone; H₂O

2: 80 percent / sodium iodide / acetone / 19 h

With sodium hydrogencarbonate; sodium iodide; In water; acetone;

Reference yield:

: 97129-33-4
(2R)-1-(1-benzyloxycarbonyl-2-methylprop-1-enyl)-4-oxoazetidine-2-sulphinic acid

: 78-95-5
chloroacetone

: 97129-35-6
benzyl 2-<(2R)-2-acetonylsulphonyl-4-oxo-azetidin-1-yl>-3-methylbut-2-enoate

Guidance literature:: With sodium iodide; Yield given. Multistep reaction; 1.) sodium salt formation, 2.) acetone;
DOI:10.1016/S0040-4039(00)61921-4