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Volumn 2, Issue 7, 2002, Pages 1207-1222

Mechanisms of glycopyranosyl and 5-thioglycopyranosyl transfer reactions in solution

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSIS; ENZYMES; HYDROLYSIS; ISOTOPES; SOLUTIONS;

EID: 0036019810     PISSN: 03009580     EISSN: None     Source Type: Journal    
DOI: 10.1039/b108446c     Document Type: Article
Times cited : (39)

References (157)
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    • (1992) The Anomeric Effect and Associated Stereoelectronic Effects , vol.539 , pp. 26
    • Deslongchamps, P.1
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    • C. L. Perrin The Anomeric Effect and Associated Stereoelectronic Effects, ed. G. R. J. Thatcher American Chemical Society, Washington D.C. 1992, ACS Symposium Series vol. 539, p. 70.
    • (1992) The Anomeric Effect and Associated Stereoelectronic Effects , vol.539 , pp. 70
    • Perrin, C.L.1
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    • 1542609385 scopus 로고
    • ACS Symposium Series. ed. G. R. J. Thatcher American Chemical Society, Washington D.C
    • M. L. Sinnott The Anomeric Effect and Associated Stereoelectronic Effects, ed. G. R. J. Thatcher American Chemical Society, Washington D.C. 1992, ACS Symposium Series vol. 539, p. 97.
    • (1992) The Anomeric Effect and Associated Stereoelectronic Effects , vol.539 , pp. 97
    • Sinnott, M.L.1
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    • references therein
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  • 66
  • 81
    • 85034352467 scopus 로고    scopus 로고
    • The recommended IUPAC name for 2-deoxy-D-glucopyranose is 2-deoxy-D-arabino-hexopyranose (ref. 2)
    • The recommended IUPAC name for 2-deoxy- D -glucopyranose is 2-deoxy- D -arabino-hexopyranose (ref. 2).
  • 85
    • 85034385564 scopus 로고    scopus 로고
    • As the rate for this reaction does not vary significantly with changing the buffer concentrations, it is apparent that a single type of general catalysis is ineffective at promoting the water reaction
    • As the rate for this reaction does not vary significantly with changing the buffer concentrations, it is apparent that a single type of general catalysis is ineffective at promoting the water reaction.
  • 95
    • 85034366736 scopus 로고    scopus 로고
    • Acetic acid is about 100-fold less nucleophilic than water based on NOTs values, while water is about 500-fold less nucleophilic than acetate based on Swain–Scott n values (ref. 60)
    • Acetic acid is about 100-fold less nucleophilic than water based on NOTs values, while water is about 500-fold less nucleophilic than acetate based on Swain–Scott n values (ref. 60).
  • 123
    • 85034344467 scopus 로고    scopus 로고
    • Calculated according to the equation ln (k12C/k14C)/1.9 = ln (k12C/k13C), ref. 32, pp. 74–75
    • Calculated according to the equation ln (k12C/k14C)/1.9 = ln (k12C/k13C), ref. 32, pp. 74–75.
  • 137
    • 85034321604 scopus 로고    scopus 로고
    • Thus, the assumption is that a change in ΔG‡ for formation of the cation (ΔΔG‡) is related to a change in the free energy for reaction of the cation, and ln (k1/k2) = constant × ln (τ2/τ1)
    • Thus, the assumption is that a change in ΔG‡ for formation of the cation (ΔΔG‡) is related to a change in the free energy for reaction of the cation, and ln (k1/k2) = constant × ln (τ2/τ1).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.