316155-84-7Relevant articles and documents
New and efficient RCM in pyridinic series: synthesis of 2H-dihydropyrano- or 2,3H-dihydrooxepino[3,2-b]pyridines
Banaszak, Estelle,Comoy, Corinne,Fort, Yves
, p. 6235 - 6238 (2006)
A new and very efficient route to polycyclic heterocycles with isosteric replacement of benzene by pyridine is reported. This strategy involving the RCM reaction in pyridinic series as a keystep allows us to prepare 2H-dihydropyrano- or 2,3H-dihydrooxepino[3,2-b]pyridines 1 and 2 in very good overall yields (47% and 44%, respectively).
Furopyridines. XXXI [1]. Birch reduction of furopyridines
Yamaguchi, Seiji,Hamade, Eriko,Yokoyama, Hajime,Hirai, Yoshiro,Shiotani, Shunsaku
, p. 335 - 339 (2007/10/03)
Birch reduction of four furopyridines 1a-d effected the characteristic cleavage of the furan ring, giving ethnylpyridinols 2a-d, vinylpyridinols 3b,d, and ethylpyridinols 4a-d, and the reduction of the furan ring, giving dihydrofuropyridine 5c,d.