Tetrahydrofuran Ring-opening with Acid Anhydrides Catalyzed by Samarium Triiodide

W Bao, T Ying, Y Zhang, M Yu

Index: Bao, Weiliang; Ying, Taokai; Zhang, Yongmin; Yu, Mingxin Organic Preparations and Procedures International, 1997 , vol. 29, # 3 p. 335 - 337

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Citation Number: 5

Abstract

41.40 3.76 (41.49)(3.68) 1.95 (s, 3H) 2980, 1753, 1.66-2.00 (m, 4H) 1373, 1242, 3.06-3.27 (t, 2H) 1040, 600 3.90-4.10 (t, 2H) 1.00-1.23 (t. 3H) 2980, 2960, 1.66-2.00 (m, 4H) 1750, 1470, 2.09-2.46 (q, 2H) 1355, 1085 3.10-3.31 (t, 2H) 3.94-4.13 (t, 2H) 0.87-2.36 (m, 11H) 3.10-3.32 (t, 2H) 3.96-4.15 (t, 2H) 0.87-2.33 (m, 15H) 3.07-3.27 (t, 2H) 3.93-4.1 3 (t, 2H) 1.80-2.02 (m, 4H) 3.10-3.30 (t, 2H) 4.17-4.36 (t, 3H) 7.33-8.05 (m, 5H)