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Volumn 7, Issue 11, 2005, Pages 2105-2108

Titanium-mediated alkylative coupling of n-acylpyrroles

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE DERIVATIVE; CARBOXYLIC ACID DERIVATIVE; ESTER DERIVATIVE; PYRROLE DERIVATIVE; TITANIUM;

EID: 20444476611     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol050352g     Document Type: Article
Times cited : (23)

References (36)
  • 14
    • 20444438539 scopus 로고    scopus 로고
    • note
    • (a) At least two runs were performed for each experiment, and average yields are given in Table 1.
  • 15
    • 20444464628 scopus 로고    scopus 로고
    • note
    • (b) Less effective were Weinreb amides (e.g., N-methoxy-N-methylamides), which gave substantial amounts of cyclo-propanols in addition to ketones (corresponding to 2A): Lee, J. C.; Cha, J. K. Unpublished results.
  • 24
    • 20444505795 scopus 로고    scopus 로고
    • Side-product formation was increased in proportion to an excess amount of the Grignard reagent. Each regioisomer is predominantly (8:1) the (E)-isomer by comparison of the chemical shift to that of related compounds: Tarasova, O. A.; Schmidt, E. Y.; Albanov, A. I.; Mikhaleva, A. I.; Brandsma, L.; Trofimov, B. A. Zh. Org. Khim. 1999, 35, 1530.
    • (1999) Zh. Org. Khim. , vol.35 , pp. 1530
    • Tarasova, O.A.1    Schmidt, E.Y.2    Albanov, A.I.3    Mikhaleva, A.I.4    Brandsma, L.5    Trofimov, B.A.6
  • 31
    • 0037424030 scopus 로고    scopus 로고
    • For other examples of a significant difference in the reactivity between cyclopentyl and cyclohexyl Grignard reagents, see: (a) Lecornué, F.; Ollivier, J. J. Chem. Soc., Chem. Commun. 2003, 584.
    • (2003) Chem. Soc., Chem. Commun. , pp. 584
    • Lecornué, F.1    Ollivier, J.J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.