Convenient indole synthesis from 2-iodoanilines and terminal alkynes by the sequential sonogashira reaction and the cyclization reaction promoted by tetrabutylammonium fluoride (TBAF)

Chemical and Pharmaceutical Bulletin

Volumn 51, Issue 10, 2003, Pages 1170-1173

  Suzuki, Naoyuki ^a   Yasaki, Sakura ^a   Yasuhara, Akito ^a   Sakamoto, Takao ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

2 ethynylaniline; Indole; Palladium catalyzed reaction; Sequential cyclization; Terminal alkyne; Tetrabutylammnonium fluoride

Indexed keywords

ALKYNE DERIVATIVE; ANILINE DERIVATIVE; FLUORIDE; INDOLE; TETRABUTYLAMMONIUM; ALKYNE; ANILINE; INDOLE DERIVATIVE; QUATERNARY AMMONIUM DERIVATIVE;

ARTICLE; CATALYST; CYCLIZATION; SONOGASHIRA REACTION; SUBSTITUTION REACTION; SYNTHESIS; CHEMISTRY;

ALKYNES; ANILINE COMPOUNDS; CYCLIZATION; INDOLES; QUATERNARY AMMONIUM COMPOUNDS;

EID: 2442455607     PISSN: 00092363     EISSN: 13475223     Source Type: Journal    
DOI: 10.1248/cpb.51.1170     Document Type: Article

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