2,2'-(2-(5-(oxiran-2-yl)pentyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran)

Base Information

• Chemical Name: 2,2'-(2-(5-(oxiran-2-yl)pentyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran)
• CAS No.: 1309932-12-4
• Molecular Formula: C₂₃H₃₄O₅
• Molecular Weight: 390.52

Synonyms:2,2'-(2-(5-(oxiran-2-yl)pentyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran)

Chemical Property of 2,2'-(2-(5-(oxiran-2-yl)pentyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran)

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of 2,2'-(2-(5-(oxiran-2-yl)pentyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran)

There total 3 articles about 2,2'-(2-(5-(oxiran-2-yl)pentyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran) 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: 85.0%

2,2'-(2-(hept-6-enyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran) (1309932-11-3) → 2,2'-(2-(5-(oxiran-2-yl)pentyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran) (1309932-12-4)

Guidance literature:

With sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 0 - 25 ℃; for 3h;

DOI:10.1021/ja203198y

Reference yield:

7-bromo-hept-1-ene (4117-09-3) → 2,2'-(2-(5-(oxiran-2-yl)pentyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran) (1309932-12-4)

Guidance literature:

Multi-step reaction with 2 steps

1.1: tert.-butyl lithium / tetrahydrofuran / 0.75 h / 0 °C

1.2: 3 h

2.1: sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 3 h / 0 - 25 °C

With tert.-butyl lithium; sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane;

DOI:10.1021/ja203198y

Reference yield:

2-(4-(tetrahydro-2H-pyran-2-yloxy)phenoxy)tetrahydro-2H-pyran (2139-44-8) → 2,2'-(2-(5-(oxiran-2-yl)pentyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran) (1309932-12-4)

Guidance literature:

Multi-step reaction with 2 steps

1.1: tert.-butyl lithium / tetrahydrofuran / 0.75 h / 0 °C

1.2: 3 h

2.1: sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 3 h / 0 - 25 °C

With tert.-butyl lithium; sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane;

DOI:10.1021/ja203198y

upstream raw materials:

2,2'-(2-(hept-6-enyl)-1,4-phenylene)bis(oxy)bis(tetrahydro-2H-pyran)

7-bromo-hept-1-ene

2-(4-(tetrahydro-2H-pyran-2-yloxy)phenoxy)tetrahydro-2H-pyran

Downstream raw materials:

4-(2-azido-7-(2,5-bis(tetrahydro-2H-pyran-2-yloxy)phenyl)heptylamino)-4-oxobutanoic acid

N₁-(2-azido-7-(2,5-bis(tetrahydro-2H-pyran-2-yloxy)phenyl)heptyl)-N₄-(1,1,1-triphenyl-14,17,20,23,26-pentaoxa-2-thiadotriacontan-32-yl)succinamide

N₁-(2-azido-7-(2,5-dihydroxyphenyl)heptyl)-N₄-(30-mercapto-7,10,13,16,19-pentaoxatriacontyl)succinamide

2-(2-azido-7-(2,5-bis(tetrahydro-2H-pyran-2-yloxy)phenyl)heptyl)isoindoline-1,3-dione

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