5-bromo-1-methyl-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane

Base Information

Chemical Name:5-bromo-1-methyl-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane
CAS No.:86670-76-0
Molecular Formula:C₂₉H₂₄BrN₂O₃P
Molecular Weight:559.399
Hs Code.:

Synonyms:5-bromo-1-methyl-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane

Suppliers and Price of 5-bromo-1-methyl-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane

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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 5-bromo-1-methyl-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane

Chemical Property:

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Technology Process of 5-bromo-1-methyl-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane

There total 3 articles about 5-bromo-1-methyl-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane 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:

: 17617-25-3
bromoisatic acid

: 86670-76-0
5-bromo-1-methyl-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) HNO₂, 2.) NaOH / 2.) EtOH, 2-3 deg C

2: K₂CO₃ / methanol / Ambient temperature

With sodium hydroxide; cis-nitrous acid; potassium carbonate; In methanol;
DOI:10.1039/c39830000337

Reference yield:

: 21204-67-1,2605-67-6
methyl (triphenylphosphoranylidene)acetate

: 86670-76-0
5-bromo-1-methyl-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) HNO₂, 2.) NaOH / 2.) EtOH, 2-3 deg C

2: K₂CO₃ / methanol / Ambient temperature

With sodium hydroxide; cis-nitrous acid; potassium carbonate; In methanol;
DOI:10.1039/c39830000337