1: 98 percent / pyridine / 14 h / -4 °C 2: 85 percent / LiI / tetrahydrofuran / 0.25 h / Heating View Scheme
参考文献
Hanekamp, Jaap C.; Rookhuizen, Rob Boer; Heuvel, Henry L. A. V. D.; Bos, Hendrik J. T.; Brandsma, Lambert
Tetrahedron Letters, 1991 , vol. 32, # 39 p. 5397 - 5400