Phosphorus sulfide (P2S5) → HCID 58422720, compound

HRID 1890218Notes

Reaction equation

HRID 1890218 reaction equation
[P:1]12([S:13]P3(SP(SP(S3)(S1)=S)(=S)S2)=S)=[S:2].[CH2:15]([CH:18]([CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[CH2:19][OH:20])[CH2:16][CH3:17]>C1(C)C=CC=CC=1>[CH2:15]([CH:18]([CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[CH2:19][O:20][P:1](=[S:2])([O:20][CH2:19][CH:18]([CH2:15][CH2:16][CH3:17])[CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[SH:13])[CH2:16][CH3:17]

Participants

4

Reactant 2

HCID 14817Phosphorus sulfide (P2S5)HCID 248472-Propyl-1-heptanol

Product 1

HCID 58422720HCID 58422720, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Conditions

Temperature
75 °C

Procedure

0.2 mol of diphosphorus pentasulfide (44 g) was suspended in 300 ml of toluene and heated to 75° C. Then 0.8 mol of 2-propylheptanol (127 g) was added dropwise with evolution of gas over a period of 1 h. The reaction mixture was stirred at 75° C. for a further 2 hours. A clear solution was obtained. The conversion was >95% (determined by means of acid-base titration).

Workup

  1. customA clear solution was obtained

Sources & evidence

ORD record
ord-d1337c852c2441fc99c40b25ebcdcd7e
Source dataset
uspto-grants-2013_08
Patent number
US08507419B2

Reaction notes

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