dimethyl (4-chlorophenylamino)(2-(phenylethynyl)cyclopent-1-enyl)methylphosphonate

Base Information

Chemical Name:dimethyl (4-chlorophenylamino)(2-(phenylethynyl)cyclopent-1-enyl)methylphosphonate
CAS No.:1616873-89-2
Molecular Formula:C₂₂H₂₃ClNO₃P
Molecular Weight:415.856
Hs Code.:

Synonyms:dimethyl (4-chlorophenylamino)(2-(phenylethynyl)cyclopent-1-enyl)methylphosphonate

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Chemical Property of dimethyl (4-chlorophenylamino)(2-(phenylethynyl)cyclopent-1-enyl)methylphosphonate

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Technology Process of dimethyl (4-chlorophenylamino)(2-(phenylethynyl)cyclopent-1-enyl)methylphosphonate

There total 3 articles about dimethyl (4-chlorophenylamino)(2-(phenylethynyl)cyclopent-1-enyl)methylphosphonate 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: 59.0%

: 30928-55-3
2-(phenylethynyl)cyclopent-1-enecarbaldehyde

: 106-47-8
4-chloro-aniline

: 868-85-9
Dimethyl phosphite

: 1616873-89-2
dimethyl (4-chlorophenylamino)(2-(phenylethynyl)cyclopent-1-enyl)methylphosphonate

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃;
DOI:10.1021/jo501011u

Reference yield:

: 89466-25-1
1-bromo-2-formylcyclopentene

: 1616873-89-2
dimethyl (4-chlorophenylamino)(2-(phenylethynyl)cyclopent-1-enyl)methylphosphonate

Guidance literature:: Multi-step reaction with 2 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / tetrahydrofuran / 20 °C / Inert atmosphere

2: boron trifluoride diethyl etherate / dichloromethane / 20 °C

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; boron trifluoride diethyl etherate; triethylamine; In tetrahydrofuran; dichloromethane; 1: |Sonogashira Cross-Coupling / 2: |Kabachnik-Fields Reaction;
DOI:10.1021/jo501011u

Reference yield:

: 536-74-3
phenylacetylene

: 1616873-89-2
dimethyl (4-chlorophenylamino)(2-(phenylethynyl)cyclopent-1-enyl)methylphosphonate

Guidance literature:: Multi-step reaction with 2 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / tetrahydrofuran / 20 °C / Inert atmosphere

2: boron trifluoride diethyl etherate / dichloromethane / 20 °C

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; boron trifluoride diethyl etherate; triethylamine; In tetrahydrofuran; dichloromethane; 1: |Sonogashira Cross-Coupling / 2: |Kabachnik-Fields Reaction;
DOI:10.1021/jo501011u