ChemicalBook CAS DataBase List 2-butoxyoxane

2-butoxyoxane synthesis

5synthesis methods

Product Name:2-butoxyoxane
CAS Number:1927-68-0
Molecular formula:C9H18O2
Molecular Weight:158.24

110-87-2 Synthesis

110-87-2
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71-36-3 Synthesis

71-36-3
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$14.00/25mL

1927-68-0
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Yield:1927-68-0 100%

Reaction Conditions:

with 2Al⁽³⁺⁾*HO^(1-)*5CH₃O₃S^(1-) in dichloromethane at 20; for 0.75 h;Reagent/catalyst;

Steps:

Tetrahydropyranylation:

In a 25 mL RB ask, 15 mmol of n-butanol, 16.5 mmol of 3,4-dihydro-2H-pyran (DHP), 1.0 mmol of [Al(H2O)6][MS]3 or 0.5 mmol of Al2(-OH)(MS)5, and 10 mLof dichloromethane were charged. The mixture was stirred at room temperature for 45 min.The catalyst was insoluble in the mixture and can be separated by decantation for reuse.

References:

Wang, Rui;Li, Rongrong;Jiang, Heng;Gong, Hong;Bi, Yanfeng [Journal of Coordination Chemistry,2017,vol. 70,# 8,p. 1327 - 1338]