메뉴 건너뛰기




Volumn 55, Issue 7, 2014, Pages 1376-1378

Development of a practical and sustainable strategy for the synthesis of ST1535 by an iron-catalyzed Kumada cross-coupling reaction

Author keywords

A 2A receptor antagonist; Cross coupling; Grignard reagent; Iron catalysis; Sustainability

Indexed keywords

ADENOSINE A2A RECEPTOR ANTAGONIST; BORONIC ACID DERIVATIVE; GRIGNARD REAGENT; IRON; MAGNESIUM CHLORIDE; ST 1535; UNCLASSIFIED DRUG;

EID: 84893737411     PISSN: 00404039     EISSN: 18733581     Source Type: Journal    
DOI: 10.1016/j.tetlet.2014.01.030     Document Type: Article
Times cited : (21)

References (44)
  • 9
    • 84893786893 scopus 로고    scopus 로고
    • The world market price of palladium rose in the past five years from 330 to 800 USD/oz
    • The world market price of palladium rose in the past five years from 330 to 800 USD/oz: http://palladiumprice.org/palladiumprice-history.html.
  • 16
    • 0000689303 scopus 로고
    • For the seminal publication, see
    • For the seminal publication, see: M. Tamura, and J.K. Kochi J. Am. Chem. Soc. 93 1971 1487 1489
    • (1971) J. Am. Chem. Soc. , vol.93 , pp. 1487-1489
    • Tamura, M.1    Kochi, J.K.2
  • 17
    • 2442700920 scopus 로고    scopus 로고
    • For general reviews on iron-catalyzed reactions, see
    • For general reviews on iron-catalyzed reactions, see: H. Shinokubo, and K. Oshima Eur. J. Org. Chem. 2004 2081 2091
    • (2004) Eur. J. Org. Chem. , pp. 2081-2091
    • Shinokubo, H.1    Oshima, K.2
  • 20
    • 33947416063 scopus 로고    scopus 로고
    • The presence of nitrogen heterocycles, which are particularly pervasive in medicinal chemistry, too often leads to low reactivity in palladium-catalyzed cross-coupling reactions. This is often caused by binding of the heteroatom in the substrate and product to the metal complex. Although binding is reversible, the large excess of substrate can lead to a strong inhibitory effect.
    • The presence of nitrogen heterocycles, which are particularly pervasive in medicinal chemistry, too often leads to low reactivity in palladium-catalyzed cross-coupling reactions. This is often caused by binding of the heteroatom in the substrate and product to the metal complex. Although binding is reversible, the large excess of substrate can lead to a strong inhibitory effect. K. Billingsley, and S.L. Buchwald J. Am. Chem. Soc. 129 2007 3358 3366
    • (2007) J. Am. Chem. Soc. , vol.129 , pp. 3358-3366
    • Billingsley, K.1    Buchwald, S.L.2
  • 42
    • 0037999765 scopus 로고    scopus 로고
    • For some limited examples of methylation of dihalopurines using iron catalysts see
    • For some limited examples of methylation of dihalopurines using iron catalysts see: M. Hocek, and H. Dvořáková J. Org. Chem. 68 2003 5773 5776
    • (2003) J. Org. Chem. , vol.68 , pp. 5773-5776
    • Hocek, M.1    Dvořáková, H.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.