4-Ethyl-2-thiono-4-oxazoline → (4-Ethyl-2-oxazolyl)ethyl-disulphide

Reaction equation

[CH2:1]([C:3]1[NH:4][C:5](=[S:8])[O:6][CH:7]=1)[CH3:2].C(N1C(=O)C2=CC=CC=[C:13]2[C:12]1=[S:21])C>>[CH2:1]([C:3]1[N:4]=[C:5]([S:8][S:21][CH2:12][CH3:13])[O:6][CH:7]=1)[CH3:2]

Participants

Reactant 2

HCID 227146454-Ethyl-2-thiono-4-oxazoline

HCID 57251189N-ethylthiophthalimide

Product 1

HCID 54294540(4-Ethyl-2-oxazolyl)ethyl-disulphide

Procedure

Starting from 4-ethyl-2-thiono-4-oxazoline and N-ethylthiophthalimide there is obtained (4-ethyl-2-oxazolyl)ethyl-disulphide. nD20 =1.5549. IR (liq.): bands inter alia at 3000, 2970, 1590, 1485, 1250, 1135, 1080, 950, 760 cm-1.

Sources & evidence

ORD record: ord-c20df7daba254b11b280d9285c41c695
Source dataset: uspto-grants-1979_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04170594

Reaction notes

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