메뉴 건너뛰기




Volumn , Issue 15, 2007, Pages 2445-2447

Titanium-catalyzed asymmetric epoxidation of olefins with aqueous hydrogen peroxide: Remarkable effect of phosphate buffer on epoxide yield

Author keywords

Asymmetric catalysis; Epoxidation; Green chemistry; Hydrogen peroxide; Titanium

Indexed keywords

ALKENE; HYDROGEN PEROXIDE; PHOSPHATE BUFFERED SALINE; TITANIUM;

EID: 34948890456     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2007-985605     Document Type: Article
Times cited : (46)

References (32)
  • 1
    • 0000635013 scopus 로고    scopus 로고
    • Jacobsen, E. N, Pfaltz, A, Yamamoto, H, Eds, Springer: Heidelberg, Chap. 21
    • (a) Jacobsen, E. N.; Wu, M. H. In Comprehensive Asymmetric Catalysis, Vol. 2; Jacobsen, E. N.; Pfaltz, A.; Yamamoto, H., Eds.; Springer: Heidelberg, 1999, Chap. 21, 649-677.
    • (1999) Comprehensive Asymmetric Catalysis , vol.2 , pp. 649-677
    • Jacobsen, E.N.1    Wu, M.H.2
  • 2
    • 37049038925 scopus 로고    scopus 로고
    • McCleverty, J, Ed, Elsevier Science: Oxford, Chap. 9.4
    • (b) Katsuki, T. In Comprehensive Coordination Chemistry II, Vol. 9; McCleverty, J., Ed.; Elsevier Science: Oxford, 2003, Chap. 9.4, 207-264.
    • (2003) Comprehensive Coordination Chemistry II , vol.9 , pp. 207-264
    • Katsuki, T.1
  • 26
    • 34948843257 scopus 로고    scopus 로고
    • The main byproducts are hydroperoxyalcohols and diols
    • The main byproducts are hydroperoxyalcohols and diols.
  • 27
    • 34948844849 scopus 로고    scopus 로고
    • A phospate buffer of pH 7.4-8.0 can be used for the purpose of suppressing the decomposition of epoxides.
    • A phospate buffer of pH 7.4-8.0 can be used for the purpose of suppressing the decomposition of epoxides.
  • 28
    • 34948909936 scopus 로고    scopus 로고
    • Other buffers such as acetate, citrate, and borate buffers were also effective
    • Other buffers such as acetate, citrate, and borate buffers were also effective.
  • 31
    • 34948902061 scopus 로고    scopus 로고
    • Unfortunately, reactions of aliphatic olefins were low productive in view of both yield and enantioselectivity, even under the optimized conditions
    • Unfortunately, reactions of aliphatic olefins were low productive in view of both yield and enantioselectivity, even under the optimized conditions.
  • 32
    • 34948890323 scopus 로고    scopus 로고
    • In a large-scale synthesis, the addition of an excess amount of ligand was not required, while the excess ligand was added in a small scale in order to obtain reproducibility
    • In a large-scale synthesis, the addition of an excess amount of ligand was not required, while the excess ligand was added in a small scale in order to obtain reproducibility.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.