A novel synthesis of 23-dihydro-1H-thieno[3,4-b]pyrroles via ring transformation of cyclic sulfonium ylides by titanium(IV) chloride-triethylamine system

Journal of Heterocyclic Chemistry

Volumn 42, Issue 4, 2005, Pages 717-721

  Maruoka, Hiroshi ^a   Yamagata, Kenji ^a   Okabe, Fumi ^a   Tomioka, Yukihiko ^a  

^a FUKUOKA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

2,3 DIHYDRO 1H THIENO[3,4 B]PYRROLE DERIVATIVE; DIMETHYLAMINE; ETHYL 2,3 DIHYDRO 3 PHENYL 4 PYRROLIDINO 1H THIENO[3,4 B]PYRROLE 6 CARBOXYLATE; ETHYL 2,3 DIHYDRO 4 MORPHOLINO 1H THIENO[3,4 B]PYRROLE 6 CARBOXYLATE; ETHYL 2,3 DIHYDRO 4 MORPHOLINO 3 PNEHYL 1H THIENO[3,4 B]PYRROLE 6 CARBOXYLATE; ETHYL 2,3 DIHYDRO 4 PYRROLIDINO 1H THIENO[3,4 B]PYRROLE 6 CARBOXYLATE; ETHYL 3 AMINO 4 (2 CHLOROETHYL) 5 MORPHOLINO 2 THIOPHENECARBOXYLATE; ETHYL 3 AMINO 4 (2 CHLOROETHYL) 5 PYRROLIDINO 2 THIOPHENECARBOXYLATE; METHYL 2,3 DIHYDRO 3 PHENYL 4 PYRROLIDINO 1H THIENO[3,4 B]PYRROLE 6 CARBOXYLATE; METHYL 2,3 DIHYDRO 4 MORPHOLINO 1H THIENO[3,4 B]PYRROLE 6 CARBOXYLATE; METHYL 2,3 DIHYDRO 4 MORPHOLINO 3 PHENYL 1H THIENO[3,4 B]PYRROLE 6 CARBOXYLATE; METHYL 2,3 DIHYDRO 4 PYRROLIDINO 1H THIENO[3,4 B]PYRROLE 6 CARBOXYLATE; METHYL 3 AMINO 4 (2 CHLOROETHYL) 5 MORPHOLINO 2 THIOPHENECARBOXYLATE; METHYL 3 AMINO 4 (2 CHLOROETHYL) 5 PYRROLIDINO 2 THIOPHENECARBOXYLATE; PYRROLE DERIVATIVE; SULFONIUM DERIVATIVE; THIOPHENE DERIVATIVE; TITANIUM; TRIETHYLAMINE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL STRUCTURE; CYCLIZATION; PROTON NUCLEAR MAGNETIC RESONANCE; RING OPENING; SYNTHESIS;

EID: 19644379400     PISSN: 0022152X     EISSN: None     Source Type: Journal    
DOI: 10.1002/jhet.5570420438     Document Type: Article

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