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Volumn 15, Issue 9, 2013, Pages 2270-2273

2,2-dimethyl-4-(4-methoxy-phenoxy) butanoate and 2,2-dimethyl-4-azido butanoate: Two new pivaloate-ester-like protecting groups

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EID: 84877144194     PISSN: 15237060     EISSN: 15237052     Source Type: Journal    
DOI: 10.1021/ol4008475     Document Type: Article
Times cited : (18)

References (28)
  • 1
    • 0003463148 scopus 로고    scopus 로고
    • 3 rd ed. Wiley: Hoboken, NJ, Pivaloyl orthoesters have been observed. See for example
    • Greene, T. W.; Wuts, P. G. M. Protective Groups in Organic Synthesis, 3 rd ed.; Wiley: Hoboken, NJ, 1999. Pivaloyl orthoesters have been observed. See for example
    • (1999) Protective Groups in Organic Synthesis
    • Greene, T.W.1    Wuts, P.G.M.2
  • 15
    • 0002994234 scopus 로고
    • In; Hamada, S. Michalek, S. M. Kiyono, H. Menaker, L. McGhee, J. R. Elsevier Science Publishers: Amsterdam, The Netherlands
    • Linzer, R.; Reddy, M. S.; Levin, M. J. In Molecular microbiology and immunology of Streptococcus mutans; Hamada, S.; Michalek, S. M.; Kiyono, H.; Menaker, L.; McGhee, J. R., Eds.; Elsevier Science Publishers: Amsterdam, The Netherlands, 1986; pp 29-38.
    • (1986) Molecular Microbiology and Immunology of Streptococcus Mutans , pp. 29-38
    • Linzer, R.1    Reddy, M.S.2    Levin, M.J.3
  • 20
    • 34247641576 scopus 로고    scopus 로고
    • Using anisole as a scavenger led to isolation of the product in lower yield (48%), due to the expulsion of the p -thiocresyl moiety from the anomeric center. We excluded the use of DDQ. See: Crich, D.; Vinogradova, O. J. Org. Chem. 2007, 72, 3581
    • (2007) J. Org. Chem. , vol.72 , pp. 3581
    • Crich, D.1    Vinogradova, O.2
  • 26
    • 33645756643 scopus 로고
    • Washing with an aqueous, basic solution containing 2 equiv of cysteine during the workup, the generated 1,4-benzoquinone byproduct is converted into hydrophilic species, simplifying the chromatographic purification in the subsequent step. Crescenzi, O.; Prota, G.; Schultz, T.; Wolfram, L. J. Tetrahedron 1988, 44, 6447
    • (1988) Tetrahedron , vol.44 , pp. 6447
    • Crescenzi, O.1    Prota, G.2    Schultz, T.3    Wolfram, L.J.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.