tert-butyl 1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-oate

Base Information

Chemical Name:tert-butyl 1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-oate
CAS No.:1807537-31-0
Molecular Formula:C₂₃H₃₈O₈
Molecular Weight:442.55
Hs Code.:

Synonyms:

Suppliers and Price of tert-butyl 1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-oate

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

BroadPharm
Benzyl-PEG6-CH2CO2tBu 98%
1 G
$ 650.00

Apolloscientific
Benzyl-PEG6-CH2CO2tBu
500mg
$ 662.00

Total 8 raw suppliers

Chemical Property of tert-butyl 1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-oate

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Benzyl-PEG6-CH2CO2tBu 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Description Benzyl-PEG6-CH2CO2tBu is a PEG linker containing a benzyl protecting group and a t-butyl group. Both the benzyl and t-butyl groups are acid labile. The hydrophilic PEG linker increases the water solubility of the compounds in aqueous solutions.

Technology Process of tert-butyl 1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-oate

There total 1 articles about tert-butyl 1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-oate 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:

: 4792-15-8
Pentaethylene glycol

: 100-44-7
benzyl chloride

: 1807537-31-0
tert-butyl 1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-oate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 0 - 20 °C

1.2: 0 - 20 °C

2.1: sodium hydroxide; tetrabutylammomium bromide / dichloromethane / 16 h / 20 °C

With tetrabutylammomium bromide; sodium hydride; sodium hydroxide; In dichloromethane; N,N-dimethyl-formamide; mineral oil;

Reference yield:

: 1807537-31-0
tert-butyl 1-phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-oate

: tert-butyl 17-(2-(((2S,4R)-1-((S)-2-acetamido-3,3-dimethylbutanoyl)-4-hydroxypyrrolidine-2-carboxamido)methyl)-5-(4-methylthiazol-5-yl)phenoxy)-3,6,9,12,15-pentaoxaheptadecanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: triethylamine / dichloromethane / 4 h / 0 °C

2.1: potassium carbonate / N,N-dimethyl-formamide / 70 °C

2.2: 1 h / 20 °C

With potassium carbonate; triethylamine; In dichloromethane; N,N-dimethyl-formamide;