Example 1
The SM (1.9 g, 12.5 mmol) was dissolved in SOCl2 (3 mL, 41.1 mmol) and refluxed for 1 h. The mixture was concentrated in vacuo to provide the product as a yellow oil that was used without further purification. [1.9 g, 91%]
[Patent Reference: WO2005082859, page 145, (25.9 MB)]