O1-(DIMETHOXYTRITYL)TETRAETHYLENE GLYCOL

Base Information

• Chemical Name: O1-(DIMETHOXYTRITYL)TETRAETHYLENE GLYCOL
• CAS No.: 158041-84-0
• Molecular Formula: C29H36O7
• Molecular Weight: 496.601
• Mol file: 158041-84-0.mol

Synonyms:

Chemical Property of O1-(DIMETHOXYTRITYL)TETRAETHYLENE GLYCOL

Chemical Property:

• PSA: 75.61000
• LogP: 4.05440

Purity/Quality:

98%min ^*data from raw suppliers

O1-(DMT)-TETRAETHYLENE GLYCOL 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of O1-(DIMETHOXYTRITYL)TETRAETHYLENE GLYCOL

There total 2 articles about O1-(DIMETHOXYTRITYL)TETRAETHYLENE GLYCOL 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: 79.0%

Tetraethylene glycol (112-60-7) + 4,4'-dimethoxytrityl chloride (40615-36-9) → 2-{2-{2-{2-[bis(4-methoxyphenyl)phenylmethoxy]ethoxy}ethoxy}ethoxy}ethanol (158041-84-0)

Guidance literature:

With dmap; triethylamine; In dichloromethane; at 20 ℃; for 16h;

DOI:10.1021/ja051179m

Reference yield:

Tetraethylene glycol (112-60-7) + 4,4'-dimethoxytrityl chloride (40615-36-9) → C50H54O9 + 2-{2-{2-{2-[bis(4-methoxyphenyl)phenylmethoxy]ethoxy}ethoxy}ethoxy}ethanol (158041-84-0)

Guidance literature:

With triethylamine; In dichloromethane; acetonitrile; for 72h; Solvent;

DOI:10.1002/chem.201402186

Reference yield: 85.0%

p-toluenesulfonyl chloride (98-59-9) + 2-{2-{2-{2-[bis(4-methoxyphenyl)phenylmethoxy]ethoxy}ethoxy}ethoxy}ethanol (158041-84-0) → ω-(4,4’-dimethoxytriphenylmethyl)tetra(ethylene glycol) toluenesulfonate (184717-99-5)

Guidance literature:

With pyridine; dmap; In chloroform; for 2.5h;

DOI:10.1021/ja00126a004

upstream raw materials:

Tetraethylene glycol

4,4'-dimethoxytrityl chloride

Downstream raw materials:

ω-(4,4’-dimethoxytriphenylmethyl)tetra(ethylene glycol) toluenesulfonate

29-[4-(1-benzyloxyprop-2-en-1-yl)phenyl]methylenoxy-3,6,9,12,15,18,21,24,27-nonaoxanonacosan-1-ol

(4,4'-dimethoxytrityl)decaethylene glycol

29-[N-(1-benzyloxycarbonylamino)butyl]carbamoylmethylenoxy-3,6,9,12,15,18,21,24,27-nonaoxanonacosan-1-ol

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