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

Base Information

Chemical Name:5-bromo-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane
CAS No.:86660-67-5
Molecular Formula:C₂₈H₂₂BrN₂O₃P
Molecular Weight:545.372
Hs Code.:

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

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

There total 4 articles about 5-bromo-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: 62.0%

: 109002-50-8
C₁₁H₈BrClN₂O₅

: 603-35-0
triphenylphosphine

: 86660-67-5
5-bromo-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane

Guidance literature:: In acetonitrile; for 24h; Ambient temperature;
DOI:10.1016/S0040-4020(01)82090-1

Reference yield:

: 87-48-9
5-Bromo-1H-indole-2,3-dione

: 86660-67-5
5-bromo-3-oxoindazolin-2-yl(methoxycarbonyl)methylenetriphenylphosphorane

Guidance literature:: Multi-step reaction with 2 steps

2: 62 percent / acetonitrile / 24 h / Ambient temperature

In acetonitrile;
DOI:10.1016/S0040-4020(01)82090-1