Access to new sulfolene derivatives via formylation of thiolan-3-one

作者：Gordivska Olga; Listunov Dmytro; Popov Kirill^*; Volovnenko Tatyana; Volovenko Yulian

来源：Tetrahedron Letters, 2013, 54(32): 4171-4173.

DOI：10.1016/j.tetlet.2013.05.107

• o-Quinodimethanes
• Cheletropic extrusion of sulfur dioxide
• Thiolanes
• Formylation
• Regioselectivity

New tetrahydrothiophene derivatives, which are demonstrated to be reactive towards various nucleophiles and provide access to [b]- and [c]-fused sulfolenes are described. Application of heterocyclic sulfides as o-quinodimethane precursors is documented.

• 出版日期2013-8-7