Phosphorodithioic acid, O,O-dimethyl ester, potassium salt (1:1) → HCID 86734338, compound

HRID 1974247Notes

Reaction equation

HRID 1974247 reaction equation
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([CH3:11])([CH3:10])[SH:9])=[CH:4][CH:3]=1.Br[C:13]1C=CC(C(O)(C)C)=CC=1.[P:23]([S-:29])(=[S:28])([O:26][CH3:27])[O:24][CH3:25].[K+]>>[P:23]([S:29][CH2:13][S:9][C:8]([CH3:11])([CH3:10])[C:5]1[CH:4]=[CH:3][C:2]([Br:1])=[CH:7][CH:6]=1)(=[S:28])([O:26][CH3:27])[O:24][CH3:25]

Participants

4

Reactant 3

HCID 11030732Phosphorodithioic acid, O,O-dimethyl ester, potassium salt (1:1)HCID 126819202-(4-Bromophenyl)propan-2-olHCID 21489042HCID 21489042, compound

Product 1

HCID 86734338HCID 86734338, compound

Procedure

Using p-bromo-α,α-dimethyl-α-toluenethiol prepared from p-bromo-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-e6f7e2b1beb84b75940c85222af5fe73
Source dataset
uspto-grants-1976_12
Patent number
US04000269

Reaction notes

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