SR 3850

Base Information

Chemical Name:SR 3850
CAS No.:1094472-13-5
Molecular Formula:C₂₄H₂₈N₄O₄
Molecular Weight:436.511
Hs Code.:

Synonyms:SR 3850

Suppliers and Price of SR 3850

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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 SR 3850

Chemical Property:

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Technology Process of SR 3850

There total 8 articles about SR 3850 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:

: 321-23-3
4-bromo-2-fluoronitrobenzene

: 1094472-13-5
SR 3850

Guidance literature:: Multi-step reaction with 4 steps

1: sodium hydride / mineral oil; tetrahydrofuran / 0 - 20 °C

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 100 °C / Alkaline conditions; Inert atmosphere

3: tin(ll) chloride / ethyl acetate / 20 °C

4: N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydride; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; tin(ll) chloride; In tetrahydrofuran; 1,4-dioxane; water; ethyl acetate; N,N-dimethyl-formamide; mineral oil; 2: |Suzuki Coupling;
DOI:10.1016/j.bmc.2019.02.047

Reference yield:

: 182570-26-9
6-methoxy-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid

: 1072906-07-0
2-(2-(dimethylamino)ethoxy)-4-(1H-pyrazol-4-yl)aniline

: 1094472-13-5
SR 3850

Guidance literature:: With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In N,N-dimethyl-formamide; at 20 ℃;
DOI:10.1016/j.bmc.2019.02.047

Reference yield:

: 269410-08-4
pyrazole-4-boronic acid pinacol ester

: C₂₁H₂₅BrN₂O₄

: 1094472-13-5
SR 3850

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In ethanol; water; toluene; at 140 ℃; for 1h; Microwave irradiation;
DOI:10.1016/j.bmcl.2008.10.080