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Volumn 75, Issue 11, 2010, Pages 3855-3858

Ester-directed regioselective borylation of heteroarenes catalyzed by a silica-supported iridium complex

Author keywords

[No Author keywords available]

Indexed keywords

BENZOFURANS; BENZOTHIOPHENE; BORYLATION; CARBAZOLE DERIVATIVES; CATALYST SYSTEM; HETEROARENES; HETEROAROMATIC COMPOUNDS; IR COMPLEXES; IRIDIUM COMPLEX; REGIO-SELECTIVE;

EID: 77952974491     PISSN: 00223263     EISSN: 15206904     Source Type: Journal    
DOI: 10.1021/jo100352b     Document Type: Article
Times cited : (87)

References (33)
  • 11
    • 0141746190 scopus 로고    scopus 로고
    • SMAP: s ilicon-constrained m onodentate tri a lkyl p hosphine. See
    • SMAP: s ilicon-constrained m onodentate tri a lkyl p hosphine. See: Ochida, A.; Hara, K.; Ito, H.; Sawamura, M. Org. Lett. 2003, 5, 2671-2674
    • (2003) Org. Lett. , vol.5 , pp. 2671-2674
    • Ochida, A.1    Hara, K.2    Ito, H.3    Sawamura, M.4
  • 30
    • 77952980861 scopus 로고    scopus 로고
    • note
    • The isolated products were contaminated with traces of unidentified compounds that stem from pinacolborane (H-Bpin) alone (ca. 0.1-3%) based on the ratio of the integral of the methyl protons of the pinacol moiety (12H).
  • 31
    • 0012397313 scopus 로고
    • 3 followed by treatment with pinacol provided compound 4b′ with the boryl group at the 5-position, which is α to the sulfur atom (74%). On the other hand, the lithiation-borylation of 3a resulted in a complex mixture. See
    • 3 followed by treatment with pinacol provided compound 4b′ with the boryl group at the 5-position, which is α to the sulfur atom (74%). On the other hand, the lithiation-borylation of 3a resulted in a complex mixture. See: Snieckus, V. Chem. Rev. 1990, 90, 879-933
    • (1990) Chem. Rev. , vol.90 , pp. 879-933
    • Snieckus, V.1
  • 33
    • 77953004136 scopus 로고    scopus 로고
    • note
    • For the regioselective borylation of benzothiophene, benzofuran, and indole at the 2-position, see refs 2d and 8a.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.