Asymmetric synthesis of optically active spiroacetals from alkynyl glycols catalyzed by gold complex/Bronsted acid binary system

作者：Rexit Abulikemu Abudu^*; Mailikezati Maihemuti

来源：Tetrahedron Letters, 2015, 56(21): 2651-2655.

DOI：10.1016/j.tetlet.2015.03.007

• Spiroacetals
• Binary system
• Asymmetric synthesis

An asymmetric catalytic synthesis of optically active spiroacetals from alkynyl glycols has been well established by using gold complex/Bronsted acid binary system in relay manner. A wide range of spiroacetals were obtained in good yields and with high enantioselectivities.

• 出版日期2015-5-20
• 单位新疆大学; 新疆师范大学; 西北大学