ChemicalBook CAS DataBase List Furfuryl methyl sulfide

Furfuryl methyl sulfide synthesis

4synthesis methods

Product Name:Furfuryl methyl sulfide
CAS Number:1438-91-1
Molecular formula:C6H8OS
Molecular Weight:128.19

From 2-furfuryl mercaptan and dimethyl sulfate.

98-02-2
272 suppliers
$12.00/1g

74-88-4
346 suppliers
$15.00/10g

1438-91-1
239 suppliers
$18.80/5g

Yield:1438-91-1 15.0 g (34%)

Reaction Conditions:

with potassium hydroxide in water

Steps:

1 Preparation of 2-methylthiomethyl furan
Preparation of 2-methylthiomethyl furan Finely powdered potassium hydroxide (19.97 g, 0.355 mole) was added portionwise to a cold mixture of furfuryl mercaptan (40.0 g, 0.350 mole) and iodomethane (49.72 g, 0.350 mole). The reaction mixture was allowed to stir for 6 hours and 36 mL of water were added. The solution was extracted with ether (3*300 mL) and the combined organic fractions were dried over anhydrous sodium carbonate. After the removal of the solvent, the residue was distilled under reduced pressure to give 15.0 g (34%) colorless product, bp 61° C. (20 mm Hg), n_D =1.5210.

References:

Theracel Corporation US5102909, 1992, A

FullText