C₄₂H₄₈O₇

Base Information

Chemical Name:C₄₂H₄₈O₇
CAS No.:1345718-93-5
Molecular Formula:C₄₂H₄₈O₇
Molecular Weight:664.839
Hs Code.:

C<sub>42</sub>H<sub>48</sub>O<sub>7</sub>

Synonyms:

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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 C₄₂H₄₈O₇

Chemical Property:

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Technology Process of C₄₂H₄₈O₇

There total 6 articles about C₄₂H₄₈O₇ 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:

: 1345718-81-1
C₅₃H₇₀O₇Si

: 1345718-93-5
C₄₂H₄₈O₇

Guidance literature:: C₅₃H₇₀O₇Si; With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 20 ℃; for 0.333333h;

With water; In dichloromethane;
DOI:10.1039/c1ob06047c

Reference yield:

: 105946-82-5
4-bromo-4'-iodobiphenyl

: 1345718-93-5
C₄₂H₄₈O₇

Guidance literature:: Multi-step reaction with 6 steps

1: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine / tetrahydrofuran / 20 h / 20 °C / Inert atmosphere

2: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine / N,N-dimethyl-formamide / 48 h / 70 °C / Inert atmosphere

3: potassium carbonate / methanol; dichloromethane / 3.5 h

4: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine / diethyl ether / 16 h / 20 °C / Inert atmosphere

5: benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; diisopropyl-carbodiimide / acetonitrile / 18 h / 20 °C / Inert atmosphere

6: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.33 h / 20 °C

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; trimethylsilyl trifluoromethanesulfonate; potassium carbonate; benzotriazol-1-ol; triethylamine; N-ethyl-N,N-diisopropylamine; diisopropyl-carbodiimide; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; N,N-dimethyl-formamide; acetonitrile; 1: Sonogashira coupling / 2: Sonogashira coupling / 4: Sonogashira coupling;
DOI:10.1039/c1ob06047c

Reference yield:

: 1345718-74-2
C₃₀H₂₆O₃

: 1345718-93-5
C₄₂H₄₈O₇

Guidance literature:: Multi-step reaction with 2 steps

1: benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; diisopropyl-carbodiimide / acetonitrile / 18 h / 20 °C / Inert atmosphere

2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.33 h / 20 °C

With trimethylsilyl trifluoromethanesulfonate; benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; diisopropyl-carbodiimide; In dichloromethane; acetonitrile;
DOI:10.1039/c1ob06047c