4,8-dimethyl-7-hydroxy-6-iodocoumarin

Base Information

Chemical Name:4,8-dimethyl-7-hydroxy-6-iodocoumarin
CAS No.:512786-85-5
Molecular Formula:C₁₁H₉IO₃
Molecular Weight:316.095
Hs Code.:

Synonyms:4,8-dimethyl-7-hydroxy-6-iodocoumarin

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Chemical Property of 4,8-dimethyl-7-hydroxy-6-iodocoumarin

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Technology Process of 4,8-dimethyl-7-hydroxy-6-iodocoumarin

There total 1 articles about 4,8-dimethyl-7-hydroxy-6-iodocoumarin 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: 94.0%

: 4115-76-8
4,8-dimethyl-7-hydroxycoumarin

: 512786-85-5
4,8-dimethyl-7-hydroxy-6-iodocoumarin

Guidance literature:: With ammonium hydroxide; iodine; potassium iodide; In 1,4-dioxane; water; for 2h;
DOI:10.1016/j.bioorg.2019.103014

Reference yield:

: 512786-85-5
4,8-dimethyl-7-hydroxy-6-iodocoumarin

: 7-butoxy-6-(4-(diphenylamino)phenyl)-4,8-dimethyl-2H-chromen-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate; hydrogenchloride / acetone / Reflux

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾; triphenylphosphine / N,N-dimethyl-formamide / 75 °C / Schlenk technique; Inert atmosphere

With hydrogenchloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; triphenylphosphine; In N,N-dimethyl-formamide; acetone; 2: |Suzuki Coupling;
DOI:10.1016/j.dyepig.2017.07.046