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Volumn 120, Issue 4, 1998, Pages 680-685

On the origin of substrate directing effects in the epoxidation of allyl alcohols with peroxyformic acid

Author keywords

[No Author keywords available]

Indexed keywords

ALLYL ALCOHOL; CARBONYL DERIVATIVE; FORMIC ACID; PEROXYFORMIC ACID; UNCLASSIFIED DRUG;

EID: 2642633750     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja9717976     Document Type: Article
Times cited : (51)

References (63)
  • 1
    • 0003011678 scopus 로고
    • Patai, S., Ed.; John Wiley and Sons: New York
    • (a) Plesnicar, B. In The Chemistry of Peroxides; Patai, S., Ed.; John Wiley and Sons: New York, 1983; p 521.
    • (1983) The Chemistry of Peroxides , pp. 521
    • Plesnicar, B.1
  • 3
    • 0004165006 scopus 로고
    • Wiley-Interscience: New York, Chapter 5
    • (c) Organic Peroxides; Swern, D., Ed.; Wiley-Interscience: New York, 1971; Vol. II, Chapter 5.
    • (1971) Organic Peroxides , vol.2
    • Swern, D.1
  • 25
    • 0002677384 scopus 로고
    • Eliel, E. L., Allinger, N. L., Eds.; Wiley-Interscience: New York
    • Berti, G. Topics in Stereochemistry; Eliel, E. L., Allinger, N. L., Eds.; Wiley-Interscience: New York, 1973; Vol. 7, p 93.
    • (1973) Topics in Stereochemistry , vol.7 , pp. 93
    • Berti, G.1
  • 26
    • 2642672393 scopus 로고    scopus 로고
    • 14b utilizing gradient geometry optimization
    • 14b utilizing gradient geometry optimization.
  • 38
    • 2642639186 scopus 로고    scopus 로고
    • note
    • stab = -18.8 kcal/mol. These data are consistent with the observation that protic solvents dramatically slow the rate of alkene epoxidations.
  • 39
    • 2642674843 scopus 로고    scopus 로고
    • note
    • 16b the relative stability order is the same. (b) The relative energies of structures B1 and C1 with respect to minima B and C are 7.1 and 8.6 (G2 theory), 8.2 and 7.5 (B3LYP/6-31G(d,p)), and 8.7 and 10.8 kcal/mol (MP2-(full)/6-31G(d,p)), respectively. The energy difference between structures B and A is 1.7 (G2), 1.9 (B3LYP/6-31G(d,p)), and 2.8 kcal/mol (MP2-(full)/6-31G(d,p)).
  • 42
    • 2642638345 scopus 로고    scopus 로고
    • 20b
    • 20b
  • 47
    • 2642616595 scopus 로고    scopus 로고
    • note
    • A cautionary note is in order since the potential energy surface at the MP2/3-21G level was distinctly different from that observed at MP2/ 6-31G(d). An IRC showed that the acidic peroxyformic acid hydrogen migrated to the alcohol oxygen instead of the anticipated intramolecular migration to the carbonyl oxygen.
  • 50
    • 0004165006 scopus 로고
    • Wiley-Interscience: New York
    • (c) Swern, D. Organic Peroxides; Wiley-Interscience: New York, 1971; Vol. II, pp 73-74 6.
    • (1971) Organic Peroxides , vol.2 , pp. 73-746
    • Swern, D.1
  • 54
    • 2642669914 scopus 로고    scopus 로고
    • The relative rates of epoxidation of ethene, propene, styrene, isobutene, and 2-butene with peracetic acid are 1, 22, 59, 484, and 489, respectively
    • (b) The relative rates of epoxidation of ethene, propene, styrene, isobutene, and 2-butene with peracetic acid are 1, 22, 59, 484, and 489, respectively.
  • 57
    • 2642642532 scopus 로고    scopus 로고
    • 26f local correlation functional
    • 26f local correlation functional.
  • 63
    • 2642645795 scopus 로고    scopus 로고
    • note
    • The stabilization energy for complex 1 computed at the B3LYP/ 6-311G(d,p) level is 10.6 kcal/mol and single point calculations at the QCISD(T) and MP4 level gave energies of 11.1 and 11.4 kcal/mol below that of isolated reactants. The three barrier heights for the oxygen transfer computed relative to these reactant clusters are 18.2, 22.5, and 19.3 kcal/ mol, respectively.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.