C₃₄H₄₀N₂O₂

Base Information

Chemical Name:C₃₄H₄₀N₂O₂
CAS No.:1447766-93-9
Molecular Formula:C₃₄H₄₀N₂O₂
Molecular Weight:508.704
Hs Code.:

C<sub>34</sub>H<sub>40</sub>N<sub>2</sub>O<sub>2</sub>

Synonyms:C₃₄H₄₀N₂O₂

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Chemical Property of C₃₄H₄₀N₂O₂

Chemical Property:

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Technology Process of C₃₄H₄₀N₂O₂

There total 7 articles about C₃₄H₄₀N₂O₂ 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: 84.0%

: 598-23-2
3-methyl-but-1-yne

: 1447766-81-5
C₂₉H₃₃BrN₂O₂

: 1447766-93-9
C₃₄H₄₀N₂O₂

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diisopropylamine; In N,N-dimethyl-formamide; at 80 ℃; for 180h; Sealed tube; Inert atmosphere;
DOI:10.1021/ja405548b

Reference yield:

: 1447766-83-7
C₂₂H₂₀BrNO₂

: 1447766-93-9
C₃₄H₄₀N₂O₂

Guidance literature:: Multi-step reaction with 6 steps

1.1: L-proline / dichloromethane; acetonitrile / 216 h / Inert atmosphere

2.1: sodium hydride / mineral oil; dimethyl sulfoxide / 0.75 h / Inert atmosphere

2.2: 30 h / 20 °C / Inert atmosphere

3.1: sodium iodide; chloro-trimethyl-silane / tetrahydrofuran; acetonitrile / 2 h / Inert atmosphere

4.1: acetic acid; zinc / tetrahydrofuran / 25 h / 20 °C / Inert atmosphere

5.1: triethylamine; methanesulfonyl chloride / dichloromethane / 1.33 h / Inert atmosphere

5.2: 15 h / 20 °C / Inert atmosphere

6.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diisopropylamine / N,N-dimethyl-formamide / 180 h / 80 °C / Sealed tube; Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; chloro-trimethyl-silane; sodium hydride; acetic acid; methanesulfonyl chloride; triethylamine; diisopropylamine; L-proline; sodium iodide; zinc; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide; acetonitrile; mineral oil; 6.1: |Sonogashira Cross-Coupling;
DOI:10.1021/ja405548b

Reference yield:

: C₂₂H₂₂BrNO₂

: 1447766-93-9
C₃₄H₄₀N₂O₂

Guidance literature:: Multi-step reaction with 7 steps

1.1: dimethyl sulfoxide; oxalyl dichloride / dichloromethane / 1 h / -78 °C / Inert atmosphere

1.2: 2.5 h / -78 - 20 °C / Inert atmosphere

2.1: L-proline / dichloromethane; acetonitrile / 216 h / Inert atmosphere

3.1: sodium hydride / mineral oil; dimethyl sulfoxide / 0.75 h / Inert atmosphere

3.2: 30 h / 20 °C / Inert atmosphere

4.1: sodium iodide; chloro-trimethyl-silane / tetrahydrofuran; acetonitrile / 2 h / Inert atmosphere

5.1: acetic acid; zinc / tetrahydrofuran / 25 h / 20 °C / Inert atmosphere

6.1: triethylamine; methanesulfonyl chloride / dichloromethane / 1.33 h / Inert atmosphere

6.2: 15 h / 20 °C / Inert atmosphere

7.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diisopropylamine / N,N-dimethyl-formamide / 180 h / 80 °C / Sealed tube; Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; chloro-trimethyl-silane; oxalyl dichloride; sodium hydride; acetic acid; dimethyl sulfoxide; methanesulfonyl chloride; triethylamine; diisopropylamine; L-proline; sodium iodide; zinc; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide; acetonitrile; mineral oil; 1.1: |Swern Oxidation / 7.1: |Sonogashira Cross-Coupling;
DOI:10.1021/ja405548b