Ethyl isocyanate → 2-oxo-4,5,5-trimethyl-3-thiazoline-O-(ethylcarbamoyl)-oxime

HRID 127215Notes

Reaction equation

[N:1](=[C:3]1[N:7]=[C:6]([CH3:8])[C:5]([CH3:10])([CH3:9])[S:4]1)[OH:2].[CH2:11]([N:13]=[C:14]=[O:15])[CH3:12]>>[CH2:11]([NH:13][C:14]([O:2][N:1]=[C:3]1[N:7]=[C:6]([CH3:8])[C:5]([CH3:10])([CH3:9])[S:4]1)=[O:15])[CH3:12]

Participants

Reactant 2

HCID 8022Ethyl isocyanate

HCID 859972442-Oxo-4,5,5-trimethyl-3-thiazoline oxime

Product 1

HCID 867375572-oxo-4,5,5-trimethyl-3-thiazoline-O-(ethylcarbamoyl)-oxime

Procedure

2-oxo-4,5,5-trimethyl-3-thiazoline-oxime was reacted with ethyl isocyanate as described in Example 4 to yield 2-oxo-4,5,5-trimethyl-3-thiazoline-O-(ethylcarbamoyl)-oxime, m.p. 84°-86° C.

Sources & evidence

ORD record: ord-149bffadd2494fdbb1960ab7f88a8555
Source dataset: uspto-grants-1981_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04255436

Reaction notes

Loading…