Iodine → 3-(Heptyldisulfanyl)-2-methylfuran

HRID 2419574Notes

Reaction equation

HRID 2419574 reaction equation
[CH3:1][C:2]1[O:3][CH:4]=[CH:5][C:6]=1[SH:7].[CH2:8]([SH:15])[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14].C(=O)([O-])[O-].[Na+].[Na+].II>C(OCC)C.O>[CH2:8]([S:15][S:7][C:6]1[CH:5]=[CH:4][O:3][C:2]=1[CH3:1])[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14]

Participants

7

Reactant 4

HCID 807Iodine2×HCID 10340Sodium CarbonateHCID 154221-HeptanethiolHCID 342862-Methyl-3-furanthiol

Product 1

HCID 203995573-(Heptyldisulfanyl)-2-methylfuran

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 3283Diethyl EtherSolvent2×

Procedure

0.57 Grams (0.0050 moles) of 2-methyl-3-furanthiol and 1.32 grams (0.01 moles) of n-heptylmercaptan are dissolved in 12 ml of diethyl ether. 0.8 Grams (0.0075 moles) of sodium carbonate dissolved in 8 ml water is added to the reaction mass. Over a period of 20 minutes, a solution of 1.9 grams (0.0075 moles) of iodine dissolved in 6 ml diethyl ether is added to the reaction mass with stirring until the iodine color remains. The reaction mass is then stirred over a period of 35 minutes.

Workup

  1. additionis added to the reaction mass
  2. additionis added to the reaction mass

Sources & evidence

ORD record
ord-6b665b9d166f42d98b55cf0136205f2a
Source dataset
uspto-grants-1978_08
Patent number
US04107184

Reaction notes

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