tetramethy 2,2'-((((1E,1'E)-(2,5-bis(hexadecyloxy)-1,4-phenylene)bis(ethene-2,1-diyl))bis(2,5-bis(hexadecyloxy)-4,1-phenylene))bis-(methanylylidene)dimalonate)

Base Information

• Chemical Name: tetramethy 2,2'-((((1E,1'E)-(2,5-bis(hexadecyloxy)-1,4-phenylene)bis(ethene-2,1-diyl))bis(2,5-bis(hexadecyloxy)-4,1-phenylene))bis-(methanylylidene)dimalonate)
• CAS No.: 1421840-76-7
• Molecular Formula: C₁₃₀H₂₂₂O₁₄
• Molecular Weight: 2009.18
• Mol file: 1421840-76-7.mol

Synonyms:tetramethy 2,2'-((((1E,1'E)-(2,5-bis(hexadecyloxy)-1,4-phenylene)bis(ethene-2,1-diyl))bis(2,5-bis(hexadecyloxy)-4,1-phenylene))bis-(methanylylidene)dimalonate)

Chemical Property of tetramethy 2,2'-((((1E,1'E)-(2,5-bis(hexadecyloxy)-1,4-phenylene)bis(ethene-2,1-diyl))bis(2,5-bis(hexadecyloxy)-4,1-phenylene))bis-(methanylylidene)dimalonate)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tetramethy 2,2'-((((1E,1'E)-(2,5-bis(hexadecyloxy)-1,4-phenylene)bis(ethene-2,1-diyl))bis(2,5-bis(hexadecyloxy)-4,1-phenylene))bis-(methanylylidene)dimalonate)

There total 1 articles about tetramethy 2,2'-((((1E,1'E)-(2,5-bis(hexadecyloxy)-1,4-phenylene)bis(ethene-2,1-diyl))bis(2,5-bis(hexadecyloxy)-4,1-phenylene))bis-(methanylylidene)dimalonate) 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: 75.0%

C120H210O8 + malonic acid dimethyl ester (108-59-8) → tetramethy 2,2'-((((1E,1'E)-(2,5-bis(hexadecyloxy)-1,4-phenylene)bis(ethene-2,1-diyl))bis(2,5-bis(hexadecyloxy)-4,1-phenylene))bis-(methanylylidene)dimalonate) (1421840-76-7)

Guidance literature:

With ammonium acetate; acetic acid; In toluene; at 80 ℃; for 6h;

DOI:10.1002/chem.201103855

Reference yield: 85.0%

tetramethy 2,2'-((((1E,1'E)-(2,5-bis(hexadecyloxy)-1,4-phenylene)bis(ethene-2,1-diyl))bis(2,5-bis(hexadecyloxy)-4,1-phenylene))bis-(methanylylidene)dimalonate) (1421840-76-7) → 2,2'-((((1E,1'E)-(2,5-bis(hexadecyloxy)-1,4-phenylene)-bis(ethene-2,1-diyl))bis(2,5-bis(hexadecyloxy)-4,1-phenylene))bis-(methylene))bis-(propane-1,3-diol) (1421840-78-9)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; at 20 ℃; for 3h; Inert atmosphere;

DOI:10.1002/chem.201103855

upstream raw materials:

malonic acid dimethyl ester

Downstream raw materials:

2,2'-((((1E,1'E)-(2,5-bis(hexadecyloxy)-1,4-phenylene)-bis(ethene-2,1-diyl))bis(2,5-bis(hexadecyloxy)-4,1-phenylene))bis-(methylene))bis-(propane-1,3-diol)