中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5,6-Diphenyl-3-phenylsulfanylpyrazine-2-carbonitrile | 128142-10-9 | C23H15N3S | 365.458 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-氨基-5,6-二苯基-吡嗪-2-羧酸酰胺 | 3-amino-5,6-diphenylpyrazine-2-carboxamide | 101445-25-4 | C17H14N4O | 290.324 |
A dual photoredox/copper-catalyzed domino cyclization of oxime esters with TMSCN has been achieved. A range of structurally novel tetrasubstituted pyrazines have been constructed in good yields.