methyl ortho-formylphenylhydrazono-α-chloroglyoxylate

Base Information

Chemical Name:methyl ortho-formylphenylhydrazono-α-chloroglyoxylate
CAS No.:70736-26-4
Molecular Formula:C₁₀H₉ClN₂O₃
Molecular Weight:240.646
Hs Code.:

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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 methyl ortho-formylphenylhydrazono-α-chloroglyoxylate

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Technology Process of methyl ortho-formylphenylhydrazono-α-chloroglyoxylate

There total 1 articles about methyl ortho-formylphenylhydrazono-α-chloroglyoxylate 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:

: 4755-81-1,935731-92-3
methyl 2-chloroacetoacetate

: 529-23-7
o-aminobenzaldehyde

: 70736-26-4
methyl ortho-formylphenylhydrazono-α-chloroglyoxylate

Guidance literature:: With cis-nitrous acid; Yield given. Multistep reaction;
DOI:10.1016/S0040-4020(01)96646-3

Reference yield: 49.0%

: 70736-26-4
methyl ortho-formylphenylhydrazono-α-chloroglyoxylate

: 603-35-0
triphenylphosphine

: 70736-32-2
2-formylphenylazo(methoxycarbonyl)methylenetriphenylphosphorane

Guidance literature:: With triethylamine; In acetonitrile;
DOI:10.1016/S0040-4020(01)96646-3

Reference yield:

: 70736-26-4
methyl ortho-formylphenylhydrazono-α-chloroglyoxylate

: 101246-38-2
indazo-2-yl-(methoxycarbonyl)methylenetriphenylphosphorane

Guidance literature:: Multi-step reaction with 3 steps

1: 49 percent / Et₃N / acetonitrile

2: 88 percent / NaHCO₃ / ethanol / 3 h / 50 °C

3: Et₃N / toluene / 6 h / 110 °C / further arylazomethylenetriphenylphosphoranes; further solvents, various reaction times and temperatures

With sodium hydrogencarbonate; triethylamine; In ethanol; toluene; acetonitrile;
DOI:10.1016/S0040-4020(01)96646-3