2H-Pyran, 2-[(5-bromo-2,2-dimethylpentyl)oxy]tetrahydro-

Base Information

Chemical Name:2H-Pyran, 2-[(5-bromo-2,2-dimethylpentyl)oxy]tetrahydro-
CAS No.:112402-14-9
Molecular Formula:C12H23BrO2
Molecular Weight:279.217
Hs Code.:
DSSTox Substance ID:DTXSID90471467

Synonyms:2H-Pyran, 2-[(5-bromo-2,2-dimethylpentyl)oxy]tetrahydro-;112402-14-9;2-(5-Bromo-2,2-dimethylpentyloxy)-tetrahydropyran;SCHEMBL3283714;DTXSID90471467;LOKIOOGUVYDKMG-UHFFFAOYSA-N;5-bromo-1-(tetrahydropyranyloxy)-2,2-dimethylpentane;5-bromo-2,2-dimethyl-1-(tetrahydropyranyloxy)pentane;2-[(5-bromo-2,2-dimethylpentyl)oxy]tetrahydro-2H-pyran;5-Bromo-2,2-dimethyl-1-(tetrahydropyranyloxy)-pentane

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Chemical Property of 2H-Pyran, 2-[(5-bromo-2,2-dimethylpentyl)oxy]tetrahydro-

Chemical Property:

XLogP3:3.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:6
Exact Mass:278.08814
Heavy Atom Count:15
Complexity:171

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(C)(CCCBr)COC1CCCCO1

Technology Process of 2H-Pyran, 2-[(5-bromo-2,2-dimethylpentyl)oxy]tetrahydro-

There total 1 articles about 2H-Pyran, 2-[(5-bromo-2,2-dimethylpentyl)oxy]tetrahydro- 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:

: 79520-52-8
5-Bromo-2,2-dimethylpentanoic acid,methyl ester

: 112402-14-9
5-Bromo-2,2-dimethyl-1-(tetrahydropyranyloxy)-pentane

Guidance literature:: Multi-step reaction with 2 steps

1: lithium borohydride; methanol / dichloromethane / 20 - 33 °C / Inert atmosphere

2: toluene-4-sulfonic acid / dichloromethane / 0 °C / Inert atmosphere

With methanol; lithium borohydride; toluene-4-sulfonic acid; In dichloromethane;
DOI:10.1021/jacs.0c05753

Reference yield: 62.0%

: 112402-14-9
5-Bromo-2,2-dimethyl-1-(tetrahydropyranyloxy)-pentane

: 108-38-3,104809-90-7
m-xylene

: C₃₂H₅₄O₄

Guidance literature:: m-xylene; With n-butyllithium; potassium tert-butylate; In tetrahydrofuran; hexane; ethylbenzene; for 1h; Reflux;

5-Bromo-2,2-dimethyl-1-(tetrahydropyranyloxy)-pentane; In tetrahydrofuran; hexane; ethylbenzene; at 0 ℃; for 20h; Reflux;

Reference yield:

: 112402-14-9
5-Bromo-2,2-dimethyl-1-(tetrahydropyranyloxy)-pentane

: 16,16-dimethyl-17-((tetrahydro-2H-pyran-2-yl)oxy)-3,6,9,12-tetraoxaheptadecyl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran / 20 °C / Reflux

1.2: 4 h / Reflux

2.1: pyridine / dichloromethane / 20 °C / Cooling with ice

With pyridine; sodium hydride; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jacs.0c05753