Acetylenic Ester Promoted Tandem Ring Opening of Dienyl Thiazolidin-4-ones and Cyclizations: A Facile and Chemoselective Synthesis of Functionalized Pyridine-2-carboxylates

作者：Kuila Bilash; Kumar Kapil; Mahajan Dinesh; Singh Prabhpreet; Bhargava Gaurav^*

来源：Synlett, 2018, 29(4): 509-512.

DOI：10.1055/s-0036-1591721

• pyridine-2-carboxylate
• dienyl-thiazolidin-4-one
• acetylenic ester
• cyclization
• 5,6-diarylpyridine

Acetylenic ester promoted ring opening of dienyl-thiazolidin-4-ones and subsequent electrocyclization affords 5-phenyl-6-aryl pyridine-2-carboxylates in good to excellent yields.

• 出版日期2018-3