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Volumn 63, Issue 4, 2007, Pages 947-952

Isoprene-catalysed lithiation: deprotection and functionalisation of imidazole derivatives

Author keywords

Deprotection; Imidazole; Isoprene catalysed lithiation; Lithium

Indexed keywords

1 (DIETHOXYMETHYL)IMIDAZOLE; IMIDAZOLE DERIVATIVE; ISOPRENE;

EID: 33845394841     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2006.11.032     Document Type: Article
Times cited : (14)

References (56)
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    • The use of other electron carriers, such as 4,4′-di-tert-butyl-biphenyl or naphthalene gave no improvement, compared to the non-catalysed reaction. For a comparative study, see:
    • The use of other electron carriers, such as 4,4′-di-tert-butyl-biphenyl or naphthalene gave no improvement, compared to the non-catalysed reaction. For a comparative study, see:. Torregrosa R., Pastor I.M., and Yus M. Tetrahedron 61 (2005) 11148-11155
    • (2005) Tetrahedron , vol.61 , pp. 11148-11155
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    • The dilithium salt of thioglycolic acid in DMF can be used for the very efficient and convenient removal of N-para-toluenesulfonyl groups from a range of indoles at room temperature:
    • The dilithium salt of thioglycolic acid in DMF can be used for the very efficient and convenient removal of N-para-toluenesulfonyl groups from a range of indoles at room temperature:. Haskins C.M., and Knight D.W. Tetrahedron Lett. 45 (2004) 599-601
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    • The protection of N-(tert-butoxycarbonyl)imidazole can be removed under usual conditions for cleaving the Boc group (i.e., TFA and HF). Cleavage of this group on silica gel under microwave irradiation has also been reported:
    • The protection of N-(tert-butoxycarbonyl)imidazole can be removed under usual conditions for cleaving the Boc group (i.e., TFA and HF). Cleavage of this group on silica gel under microwave irradiation has also been reported:. Siro J.G., Martín J., García-Navío J.L., Remuiñan M.J., and Vaquero J.J. Synlett (1998) 147-148
    • (1998) Synlett , pp. 147-148
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    • 2-(1-Hydroxyalkyl)imidazoles are important pharmacologically active compounds. See, for instance: Uckun, F. M.; Jan, S.-T. M. U.S. Patent 20,030,551,000.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.