One‐Pot Synthesis of Pyrrolo[1,2‐
<i>f</i>
]phenanthridines From 1‐Arylpyrroles
<i>via</i>
Successive Palladium‐Catalyzed Direct Arylations
作者:Jian Zhang、Xinzhe Shi、Henri Doucet
DOI:10.1002/ejoc.202100766
日期:2021.9.21
A wide variety of pyrrolo[1,2-f]phenanthridines can be obtained from commercially available compounds using only 2 mol% of easily available Pd(OAc)2 catalyst precursor and KOAc as inexpensive base. With this synthetic scheme, the introduction of desired functional groups at positions 5, 6, 7, 8, 10 and 11 of pyrrolo[1,2-f]phenanthridines is possible.
多种吡咯并[1,2- f ]菲啶可以从市售化合物中获得,仅使用 2 mol% 容易获得的 Pd(OAc) 2催化剂前体和 KOAc 作为廉价碱。通过该合成方案,可以在吡咯并[1,2- f ]菲啶的5、6、7、8、10和11位引入所需的官能团。