3,8-bis((4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-1,10-phenanthroline

Base Information

• Chemical Name: 3,8-bis((4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-1,10-phenanthroline
• CAS No.: 1612886-54-0
• Molecular Formula: C₃₈H₃₂N₂Si₂
• Molecular Weight: 572.856
• Mol file: 1612886-54-0.mol

Synonyms:3,8-bis((4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-1,10-phenanthroline

Chemical Property of 3,8-bis((4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-1,10-phenanthroline

Chemical Property:

Purity/Quality:

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Technology Process of 3,8-bis((4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-1,10-phenanthroline

There total 4 articles about 3,8-bis((4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-1,10-phenanthroline 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: 64.0%

1-iodo-4-(trimethylsilylethynyl)benzene (134856-58-9) + 3,8-bis(ethynyl)-1,10-phenanthroline (640297-84-3) → 3,8-bis((4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-1,10-phenanthroline (1612886-54-0)

Guidance literature:

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; diisopropylamine; In tetrahydrofuran; at 40 ℃; for 22h; Inert atmosphere;

DOI:10.1007/s11243-018-0258-9

Reference yield: 50.0%

4-(trimethylsilylethynyl)phenylacetylene (66228-76-0) + 3,8-bis(trimethylsilanylethynyl)-[1,10]phenanthroline (320573-10-2) → 3,8-bis((4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-1,10-phenanthroline (1612886-54-0)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 60 ℃; for 96h; Inert atmosphere;

DOI:10.1002/ejic.201501409

Reference yield:

chloro-trimethyl-silane (75-77-4) + 3,8-dibromo-1,10-phenathroline (100125-12-0) + 1,4-diethynylbenzene (935-14-8) → 3,8-bis((4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-1,10-phenanthroline (1612886-54-0)

Guidance literature:

1,4-diethynylbenzene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Inert atmosphere;

chloro-trimethyl-silane; In tetrahydrofuran; hexane; at 20 ℃;

3,8-dibromo-1,10-phenathroline; With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 60 ℃; for 96h; Inert atmosphere;

DOI:10.1021/ja5012417

upstream raw materials:

chloro-trimethyl-silane

3,8-dibromo-1,10-phenathroline

1,4-diethynylbenzene

4-(trimethylsilylethynyl)phenylacetylene

Downstream raw materials:

3,8-bis((4-ethynylphenyl)ethynyl)-1,10-phenanthroline