404034-63-5Relevant academic research and scientific papers
A concise synthesis of furostifoline by tetrabutylammonium fluoride-promoted indole ring formation.
Yasuhara, Akito,Suzuki, Naoyuki,Sakamoto, Takao
, p. 143 - 145 (2002)
Furostifoline, a furo[3,2-a]carbazole alkaloid, was synthesized in 10% overall yield in four steps from 2-acetyl-3-bromofuran. The key step of this synthesis was the 2-substituted indole formation with tetrabutylammonium fluoride (TBAF) from 2-(2-propenyl
