C₂₀H₁₈N₄O₃S

Base Information

Chemical Name:C₂₀H₁₈N₄O₃S
CAS No.:1421345-25-6
Molecular Formula:C₂₀H₁₈N₄O₃S
Molecular Weight:394.454
Hs Code.:

C<sub>20</sub>H<sub>18</sub>N<sub>4</sub>O<sub>3</sub>S

Synonyms:C₂₀H₁₈N₄O₃S

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Chemical Property of C₂₀H₁₈N₄O₃S

Chemical Property:

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Technology Process of C₂₀H₁₈N₄O₃S

There total 5 articles about C₂₀H₁₈N₄O₃S 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: 95.0%

: 1421345-00-7
N-(3-ethynylobenzoyl)-L-homoserine lactone

: 77422-70-9
azidomethyl phenyl sulphide

: 1421345-25-6
C₂₀H₁₈N₄O₃S

Guidance literature:: With copper(l) iodide; N-ethyl-N,N-diisopropylamine; In acetonitrile; at 20 ℃; for 16h; Inert atmosphere;
DOI:10.1039/c2ob27155a

Reference yield:

: 618-51-9
3-Iodobenzoic acid

: 1421345-25-6
C₂₀H₁₈N₄O₃S

Guidance literature:: Multi-step reaction with 5 steps

1: oxalyl dichloride / dichloromethane / 5 h / 20 °C / Inert atmosphere

2: triethylamine / N,N-dimethyl-formamide / 2 h / 20 °C / Inert atmosphere

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper(l) iodide / N,N-dimethyl-formamide / 16 h / 20 °C / Schlenk technique; Inert atmosphere

4: tetrabutyl ammonium fluoride / tetrahydrofuran / 16 h / 20 °C / Inert atmosphere

5: copper(l) iodide; N-ethyl-N,N-diisopropylamine / acetonitrile / 16 h / 20 °C / Inert atmosphere

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; oxalyl dichloride; tetrabutyl ammonium fluoride; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; acetonitrile; 3: |Sonogashira Cross-Coupling;
DOI:10.1039/c2ob27155a

Reference yield:

: 1421344-96-8
N-(3-iodobenzoyl)-L-homoserine lactone

: 1421345-25-6
C₂₀H₁₈N₄O₃S

Guidance literature:: Multi-step reaction with 3 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper(l) iodide / N,N-dimethyl-formamide / 16 h / 20 °C / Schlenk technique; Inert atmosphere

2: tetrabutyl ammonium fluoride / tetrahydrofuran / 16 h / 20 °C / Inert atmosphere

3: copper(l) iodide; N-ethyl-N,N-diisopropylamine / acetonitrile / 16 h / 20 °C / Inert atmosphere

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; tetrabutyl ammonium fluoride; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N-dimethyl-formamide; acetonitrile; 1: |Sonogashira Cross-Coupling;
DOI:10.1039/c2ob27155a