Thiophenol → 29943-38-2

HRID 2419468Notes

Reaction equation

HRID 2419468 reaction equation
[C:1]([O:6][CH3:7])(=[O:5])/[CH:2]=[CH:3]/[CH3:4].[C:8]1([SH:14])[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.C(N(CC)CC)C>CCOCC>[CH3:7][O:6][C:1](=[O:5])[CH2:2][CH:3]([S:14][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[CH3:4]

Participants

5

Reactant 3

HCID 7969ThiophenolHCID 8471TriethylamineHCID 638132Methyl Crotonate

Product 1

HCID 1075095329943-38-2

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

Methyl crotonate (150 g, 1.5 mole) is added over a period of 15 min. to a solution at 5° C of benzenethiol (165 g, 1.5 mole) and triethylamine (10 ml) in ether (500 ml). After standing for 12 hours at room temperature the reaction mixture is distilled to give β-(phenylthio)butyric acid methyl ester as an oil, b.p. 96°-98° C/<1 mm, νmaxCHCl3 1730 cm-1.

Workup

  1. distillationthe reaction mixture is distilled

Sources & evidence

ORD record
ord-6085f5dff53647c2a7eb9210732c187e
Source dataset
uspto-grants-1978_08
Patent number
US04105778

Reaction notes

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