Benzenebutanoic acid, 5-methoxy-2-nitro-β-oxo-, methyl ester synthesis

2synthesis methods

Product Name:Benzenebutanoic acid, 5-methoxy-2-nitro-β-oxo-, methyl ester
CAS Number:130916-41-5
Molecular formula:C12H13NO6
Molecular Weight:267.23

5367-32-8
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Benzenebutanoic acid, 5-methoxy-2-nitro-β-oxo-, methyl ester

130916-41-5
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Yield:-

Steps:

Multi-step reaction with 4 steps
1: 1) NaOMe 2) 30percentH₂O₂, 10N NaOH / 1) ether, 10h, reflux
2: SOCl₂ / toluene; dimethylformamide / 1) r.t., overnight 2) 50 deg C
3: 1) NaH / 1) THF 2) toluene, DMF, overnight
4: 75 percent / NH₄OH / methanol / 0.75 h / Ambient temperature

References:

Modi, Sandeep P.;McComb, Todd;Zayed, Abdel-Hadi;Oglesby, R. Christopher;Archer, Sydney [Tetrahedron,1990,vol. 46,# 16,p. 5555 - 5562]

20876-29-3 Synthesis

20876-29-3
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References