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Volumn 62, Issue 26, 2006, Pages 6182-6189

Intramolecular cyclisation of functionalised heteroaryllithiums. Synthesis of novel indolizinone-based compounds

Author keywords

Heteroaryllithium compounds; Heterocycles; Lithiation; Lithium halogen exchange; ortho Lithiation; Parham cyclisation

Indexed keywords

AMIDE; FURAN; HALOGEN; INDOLIZIDINE DERIVATIVE; LITHIUM DERIVATIVE; PYRIDINE DERIVATIVE; QUINOLINE DERIVATIVE; REAGENT; THIOPHENE;

EID: 33646815005     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2006.04.057     Document Type: Article
Times cited : (28)

References (77)
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    • Amides are generally useful electrophiles in Parham cyclisations due to a complex induced proximity effect (CIPE). Thus, lithium-iodine exchange could be favoured first by coordination of the organolithium to the amide group, and second by stabilisation of the resulting aryllithium. For a review on CIPE, see:
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.