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Volumn 48, Issue 21, 2007, Pages 3713-3717

Iterative two-step strategy for C2-C4′ linked poly-oxazole synthesis using Suzuki-Miyaura cross-coupling reaction

Author keywords

Iterative synthesis; Oxazolylboronate; Poly oxazole; Suzuki Miyaura cross coupling reaction; Telomestatin

Indexed keywords

BORONIC ACID DERIVATIVE; IODINE; OXAZOLE DERIVATIVE;

EID: 34247199404     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.03.109     Document Type: Article
Times cited : (21)

References (57)
  • 3
    • 34247252873 scopus 로고    scopus 로고
    • Yamada, S.; Shigeno, K.; Kitagawa, K.; Okajima, S.; Asao, T. PTC Int. Appl. WO 2002048153 A1 20020620, 2002; Chem. Abstr. 2002, 137, 47050.
  • 23
  • 40
    • 33745198461 scopus 로고    scopus 로고
    • For recent examples of the synthesis of oligophenylens by iterative methods, see: and references cited therein
    • For recent examples of the synthesis of oligophenylens by iterative methods, see:. Ishikawa S., and Manabe K. Chem. Commun. (2006) 2589-2591 and references cited therein
    • (2006) Chem. Commun. , pp. 2589-2591
    • Ishikawa, S.1    Manabe, K.2
  • 41
    • 34247204669 scopus 로고    scopus 로고
    • Tanaka, T.; Hirai, K.; Takemura, C.; Kita, H. Japanese Patent JP 2005223238 A2 20050818, 2005; Chem. Abstr. 2005, 143, 239833.
  • 42
    • 33745520399 scopus 로고    scopus 로고
    • Recently, the synthesis of C4-C4′ linked bisoxazole by Suzuki-Miyaura reaction of oxazol-4-ylboronates was reported, see:
    • Recently, the synthesis of C4-C4′ linked bisoxazole by Suzuki-Miyaura reaction of oxazol-4-ylboronates was reported, see:. Flegeau E.F., Popkin M.E., and Greaney M.F. Org. Lett. 8 (2006) 2495-2498
    • (2006) Org. Lett. , vol.8 , pp. 2495-2498
    • Flegeau, E.F.1    Popkin, M.E.2    Greaney, M.F.3
  • 44
    • 34247213779 scopus 로고    scopus 로고
    • note
    • It is also possible to envision the iterative method using oxazol-2-ylboronates as Ref. 19. However, as well as described in Ref. 20, all our efforts to obtain the oxazolyl-2-boronate derivatives were unsuccessful. More details will be discussed in a full account.
  • 45
    • 33749126520 scopus 로고    scopus 로고
    • An iterative synthesis of oligophenylenes including TMS-iodine exchange reaction and Suzuki-Miyaura cross-coupling reaction has been previously reported, see:
    • An iterative synthesis of oligophenylenes including TMS-iodine exchange reaction and Suzuki-Miyaura cross-coupling reaction has been previously reported, see:. Liess P., Hensel V., and Schlüter A.D. Liebigs Ann. (1996) 1037-1040
    • (1996) Liebigs Ann. , pp. 1037-1040
    • Liess, P.1    Hensel, V.2    Schlüter, A.D.3
  • 51
    • 34247245088 scopus 로고    scopus 로고
    • note
    • During a three-step seaquence (4 to 5), bromine atom was partially substituted by chlorine atom (Br/Cl = 2:1).
  • 52
    • 34247255830 scopus 로고    scopus 로고
    • note
    • +), 376.1990; found, 376.1995.
  • 56
    • 34247188952 scopus 로고    scopus 로고
    • note
    • +), 677.2028; found, 677.2044.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.