O¹-(4,4'-dimethoxytrityl)-4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol

Base Information

• Chemical Name: O¹-(4,4'-dimethoxytrityl)-4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol
• CAS No.: 690989-02-7
• Molecular Formula: C₅₅H₄₄O₄
• Molecular Weight: 768.952
• Mol file: 690989-02-7.mol

Synonyms:O¹-(4,4'-dimethoxytrityl)-4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol

Chemical Property of O¹-(4,4'-dimethoxytrityl)-4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of O¹-(4,4'-dimethoxytrityl)-4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol

There total 5 articles about O¹-(4,4'-dimethoxytrityl)-4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol 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: 91.0%

4,4'-dimethoxytrityl chloride (40615-36-9) + 4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol (263909-12-2) → O1-(4,4'-dimethoxytrityl)-4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol (690989-02-7)

Guidance literature:

In pyridine;

DOI:10.1002/ejoc.200300677

Reference yield:

9,10-Dibromoanthracene (523-27-3) → O1-(4,4'-dimethoxytrityl)-4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol (690989-02-7)

Guidance literature:

Multi-step reaction with 5 steps

1: Pd(PPh₃)2Cl₂; CuI; Et₃N / dimethylformamide

2: Pd(PPh₃)2Cl₂; CuI; Et₃N / dimethylformamide

3: dibenzo-18-crown-6 / benzene

4: Pd(PPh₃)2Cl₂; CuI; Et₃N / dimethylformamide

5: pyridine

With pyridine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; dibenzo-18-crown-6; triethylamine; In N,N-dimethyl-formamide; benzene; 1: Substitution / 2: Substitution / 3: Dealkilation / 4: Arylation / 5: Tritylation;

Reference yield:

9-ethynyl-10-(phenylethynyl)anthracene (18512-56-6) → O1-(4,4'-dimethoxytrityl)-4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol (690989-02-7)

Guidance literature:

Multi-step reaction with 2 steps

1: Pd(PPh₃)2Cl₂; CuI; Et₃N / dimethylformamide

2: pyridine

With pyridine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; In N,N-dimethyl-formamide; 1: Arylation / 2: Tritylation;

upstream raw materials:

4,4'-dimethoxytrityl chloride

4-{4-[10-(phenylethynyl)anthracen-9-ylethynyl]phenyl}-1,3-butanediol

9,10-Dibromoanthracene

9-ethynyl-10-(phenylethynyl)anthracene