methyl-α-methylene-β-[(4-nitrobenzenesulfonyl)amino]-3-phenylpropionate

Base Information

Chemical Name:methyl-α-methylene-β-[(4-nitrobenzenesulfonyl)amino]-3-phenylpropionate
CAS No.:423768-14-3
Molecular Formula:C₁₇H₁₆N₂O₆S
Molecular Weight:376.39
Hs Code.:

Synonyms:methyl-α-methylene-β-[(4-nitrobenzenesulfonyl)amino]-3-phenylpropionate

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Chemical Property of methyl-α-methylene-β-[(4-nitrobenzenesulfonyl)amino]-3-phenylpropionate

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Technology Process of methyl-α-methylene-β-[(4-nitrobenzenesulfonyl)amino]-3-phenylpropionate

There total 2 articles about methyl-α-methylene-β-[(4-nitrobenzenesulfonyl)amino]-3-phenylpropionate 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: 82.2%

: 280-57-9,88935-43-7
1,4-diaza-bicyclo[2.2.2]octane

: 292638-85-8,9003-21-8,96-33-3
acrylic acid methyl ester

: 63160-16-7
4-nitro-N-[(1E)-phenylmethylidene]benzene-1-sulfonamide

: C₂₃H₂₈N₄O₆S

: C₂₃H₂₈N₄O₆S

: 423768-14-3
methyl-α-methylene-β-[(4-nitrobenzenesulfonyl)amino]-3-phenylpropionate

Guidance literature:: In xylene; at 20 ℃; Further Variations:; equivalents of educts; Kinetics;
DOI:10.1002/adsc.200505230

Reference yield: 77.0%

: 6325-93-5
p-nitrobenzenesulfonamide

: 100-52-7
benzaldehyde

: 292638-85-8,9003-21-8,96-33-3
acrylic acid methyl ester

: 423768-14-3
methyl-α-methylene-β-[(4-nitrobenzenesulfonyl)amino]-3-phenylpropionate

Guidance literature:: With 4 Angstroem MS; 3-quinuclidinol; titanium(IV) isopropylate; In isopropyl alcohol; at 20 ℃; for 24h;
DOI:10.1021/jo0163952

Reference yield:

: 423768-14-3
methyl-α-methylene-β-[(4-nitrobenzenesulfonyl)amino]-3-phenylpropionate

: 1-(4-Nitro-benzenesulfonyl)-2-phenyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: K₂CO₃ / dimethylformamide / 20 °C

2: 90 percent / (Cy)3PRuCl₂(=CHPh)(1,3-(Mes)2imidazolidin-2-yl) / CH₂Cl₂ / 0.02 h / 100 °C / microwave irradiation

With potassium carbonate; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2004.02.100