(2017/07/14)
(2013/09/12)
p. 1424 - 1427
(2013/04/23)(2013/12/03)
di-tert-butyl dicarbonate
1-benzyl-3,3-difluoropiperidin-4-one
3,3-difluoropiperidin-4-ol
N-benzyl-3,3-difluoro-4-hydroxypiperidine
tert-butyl 3,3-difluoro-4-hydroxy-piperidine-1-carboxylate