Phosphorodithioic acid, O,O-dimethyl ester, potassium salt (1:1) → HCID 21489037, compound

HRID 1974246Notes

Reaction equation

HRID 1974246 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([C:9]([CH3:12])([CH3:11])[SH:10])[CH:5]=[CH:6][C:7]=1[Cl:8].Cl[C:14]1C=C(C=CC=1Cl)C(O)(C)C.[P:25]([S-:31])(=[S:30])([O:28][CH3:29])[O:26][CH3:27].[K+]>>[P:25]([S:31][CH2:14][S:10][C:9]([CH3:12])([CH3:11])[C:4]1[CH:5]=[CH:6][C:7]([Cl:8])=[C:2]([Cl:1])[CH:3]=1)(=[S:30])([O:28][CH3:29])[O:26][CH3:27]

Participants

4

Reactant 3

HCID 11030732Phosphorodithioic acid, O,O-dimethyl ester, potassium salt (1:1)HCID 17139492HCID 17139492, compoundHCID 214890693,4-Dichloro-α,α-dimethylbenzenemethanethiol

Product 1

HCID 21489037HCID 21489037, compound

Procedure

Using 3,4-dichloro-α,α-dimethyl-α-toluenethiol prepared from 3,4-dichloro-α,α-dimethylbenzyl alcohol by the procedure of Example 1, and using potassium O,O-dimethyl phosphorodithioate in place of potassium O,O-diethyl phosphorodithioate, the procedure of Example 6 gives the desired product as a colorless oil.

Sources & evidence

ORD record
ord-b4cf489532734f7a82c68112894d7244
Source dataset
uspto-grants-1976_12
Patent number
US04000269

Reaction notes

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