Tributylamine → 5-Butoxy-4-methyl-1,3-oxazole

HRID 51208

Reaction equation

HRID 51208 reaction equation
[N+:1]([CH:3]([CH3:11])[C:4]([O:6][CH2:7][CH2:8][CH2:9][CH3:10])=[O:5])#[C-:2].C(N(CCCC)CCCC)CCC>ClC1C=CC=CC=1>[CH3:11][C:3]1[N:1]=[CH:2][O:5][C:4]=1[O:6][CH2:7][CH2:8][CH2:9][CH3:10]

Participants

4

Reactant 2

HCID 7622TributylamineHCID 11171108n-Butyl alpha-isocyanopropionate

Product 1

HCID 98774405-Butoxy-4-methyl-1,3-oxazole

Reagents, catalysts & solvents 1

HCID 7964ChlorobenzeneSolvent

Procedure

A continuously operated dividing wall column (4.8 m×64 mm) packed with 3×3 mm V2A Raschig rings and a dividing wall of height 2.4 m having 60 theoretical plates was charged with a mixture of 13.1% by weight of n-butyl α-isocyanopropionate (R1 =n-butyl, R2=methyl), 32.2% by weight of monochlorobenzene and 50.1% by weight of tri-n-butylamine.

Sources & evidence

ORD record
ord-03fcb0d775cb4cc78bd97c5afc46059b
Source dataset
uspto-grants-2004_03
Patent number
US06713630B2

Linked notes

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