Dimethyl-1,3-oxazole-2-thiol → (4,5-Dimethyl-2-oxazolyl)ethyl-disulphide

HRID 426581Notes

Reaction equation

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

Participants

Reactant 2

HCID 3036316Dimethyl-1,3-oxazole-2-thiol

HCID 57251189N-ethylthiophthalimide

Product 1

HCID 20306442(4,5-Dimethyl-2-oxazolyl)ethyl-disulphide

Procedure

Starting from 4,5-dimethyl-2-thiono-4-oxazoline and N-ethylthiophthalimide there is obtained (4,5-dimethyl-2-oxazolyl)ethyl-disulphide. nD20 =1.5467. IR (liq.): bands inter alia at 3020, 2970, 1640, 1450, 1175, 1105, 950, 745 cm-1.

Sources & evidence

ORD record: ord-c2396b88663640ecb75885c3550b4cb2
Source dataset: uspto-grants-1979_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04170594

Reaction notes

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