1,3-dimethyl-2,6-bis(phenylethynyl)-5-diethylamino-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Base Information

Chemical Name:1,3-dimethyl-2,6-bis(phenylethynyl)-5-diethylamino-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
CAS No.:1364720-40-0
Molecular Formula:C₃₁H₂₈BF₂N₃
Molecular Weight:491.391
Hs Code.:

Synonyms:1,3-dimethyl-2,6-bis(phenylethynyl)-5-diethylamino-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Suppliers and Price of 1,3-dimethyl-2,6-bis(phenylethynyl)-5-diethylamino-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 2 raw suppliers

Chemical Property of 1,3-dimethyl-2,6-bis(phenylethynyl)-5-diethylamino-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Hazard Codes:

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Technology Process of 1,3-dimethyl-2,6-bis(phenylethynyl)-5-diethylamino-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

There total 4 articles about 1,3-dimethyl-2,6-bis(phenylethynyl)-5-diethylamino-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene 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: 50.0%

: 1364719-57-2
1,3-dimethyl-2,5,6-tribromo-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

: 109-89-7
diethylamine

: 536-74-3
phenylacetylene

: 1364720-40-0
1,3-dimethyl-2,6-bis(phenylethynyl)-5-diethylamino-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In toluene; at 90 ℃; for 10h; Inert atmosphere;
DOI:10.1039/c2ob07004a

Reference yield:

: 154793-49-4
5,5-difluoro-1,3-dimethyl-5H-4λ4,5λ,4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinine

: 1364720-40-0
1,3-dimethyl-2,6-bis(phenylethynyl)-5-diethylamino-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Guidance literature:: Multi-step reaction with 2 steps

1: benzyltriethylammonium tribromide / dichloromethane / 0 °C

2: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine / toluene / 10 h / 90 °C / Inert atmosphere

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; benzyltriethylammonium tribromide; In dichloromethane; toluene; 2: Sonogashira coupling;
DOI:10.1039/c2ob07004a

Reference yield:

: 1364719-42-5
1,3-dimethyl-2-bromo-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

: 1364720-40-0
1,3-dimethyl-2,6-bis(phenylethynyl)-5-diethylamino-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Guidance literature:: Multi-step reaction with 3 steps

1: dichloromethane

2: dichloromethane

3: CuI; Pd(P(C₆H₅)3)4; N(CH₂CH₃)3 / toluene

With CuI; Pd(P(C₆H₅)3)4; N(CH₂CH₃)3; In dichloromethane; toluene;
DOI:10.1039/c2ob07004a