1,1′-(Butylimino)bis[2-propanol] → HCID 19862115, compound

HRID 1165539Notes

Reaction equation

HRID 1165539 reaction equation
[CH2:1]([N:5]([CH2:10][CH:11]([OH:13])[CH3:12])[CH2:6][CH:7](O)[CH3:8])[CH2:2][CH2:3][CH3:4].C1(/C=C/C(=O)C)C=CC=CC=1>>[CH2:1]([N:5]1[CH:6]=[C:7]([CH3:8])[O:13][CH:11]([CH3:12])[CH2:10]1)[CH2:2][CH2:3][CH3:4]

Participants

3

Reactant 2

HCID 5889591,1′-(Butylimino)bis[2-propanol]HCID 637759Benzylideneacetone

Product 1

HCID 19862115HCID 19862115, compoundYield 51%

Procedure

N-n-butyl-bis-(2-hydroxypropyl)amine (60g, 0.32 mol) and trans-4-phenyl-3-buten-2-one (85g 10.58 mole) were subjected to a reaction as described in Example 1 above, except that the products stayed in the reaction flask and the reaction was held at 180° C. for 5 hours. A 51% yield of 3,4-dihydro-4-n-butyl-2,6-dimethyl-2H-1,4-oxazine was obtained.

Sources & evidence

ORD record
ord-cf40f93ba9654189884f689a65ffe14e
Source dataset
uspto-grants-1990_03
Patent number
US04910303

Reaction notes

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