Structural effects in solvolytic reactions. 19. The relative electron releasing capability of methyl, phenyl, and cyclopropyl groups as measured by the tool of increasing electron demand

Herbert C. Brown; M. Ravindranathan; Edward N. Peters

doi:10.1021/jo00426a031

Structural effects in solvolytic reactions. 19. The relative electron releasing capability of methyl, phenyl, and cyclopropyl groups as measured by the tool of increasing electron demand

The Journal of Organic Chemistry ◽

10.1021/jo00426a031 ◽

1977 ◽

Vol 42 (6) ◽

pp. 1073-1076 ◽

Cited By ~ 18

Author(s):

Herbert C. Brown ◽

M. Ravindranathan ◽

Edward N. Peters

Keyword(s):

Structural Effects ◽

Relative Electron ◽

Electron Demand ◽

Methyl Phenyl

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ChemInform Abstract: STRUCTURAL EFFECTS IN SOLVOLYTIC REACTIONS. 19. THE RELATIVE ELECTRON RELEASING CAPABILITY OF METHYL, PHENYL, AND CYCLOPROPYL GROUPS AS MEASURED BY THE TOOL OF INCREASING ELECTRON DEMAND

Chemischer Informationsdienst ◽

10.1002/chin.197729109 ◽

1977 ◽

Vol 8 (29) ◽

pp. no-no

Author(s):

H. C. BROWN ◽

M. RAVINDRANATHAN ◽

E. N. PETERS

Keyword(s):

Structural Effects ◽

Relative Electron ◽

Electron Demand ◽

Methyl Phenyl

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Structural effects in solvolytic reactions. 18. Relative electron releasing properties of methyl, phenyl, and cyclopropyl groups to the electron deficient center as indicated by solvolysis. Study of carbon-13 chemical shifts as a basis for establishing the electron densities in carbonium ions

Journal of the American Chemical Society ◽

10.1021/ja00448a004 ◽

1977 ◽

Vol 99 (6) ◽

pp. 1712-1716 ◽

Cited By ~ 16

Author(s):

Herbert C. Brown ◽

Edward N. Peters

Keyword(s):

Chemical Shifts ◽

Structural Effects ◽

Electron Densities ◽

Carbonium Ions ◽

Relative Electron ◽

Methyl Phenyl

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Structural effects in solvolytic reactions. 24. Solvolysis of 1-cycloalkyl-1-aryl-1-ethyl p-nitrobenzoates. Effect of .alpha.-cycloalkyl groups in stabilizing an electron-deficient center as revealed by the tool of increasing electron demand

Journal of the American Chemical Society ◽

10.1021/ja00472a031 ◽

1978 ◽

Vol 100 (4) ◽

pp. 1218-1222 ◽

Cited By ~ 4

Author(s):

Herbert C. Brown ◽

M. Ravindranathan ◽

C. Gundu Rao

Keyword(s):

Structural Effects ◽

Electron Demand

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Structural effects in solvolytic reactions. XI. Rates and products of solvolysis of 2-aryl- and 2-methyl-2-norbornenyl p-nitrobenzoates. Exo:endo rate ratio as a function of increasing electron demand

Journal of the American Chemical Society ◽

10.1021/ja00859a010 ◽

1975 ◽

Vol 97 (26) ◽

pp. 7442-7448 ◽

Cited By ~ 17

Author(s):

Herbert C. Brown ◽

Edward N. Peters

Keyword(s):

Rate Ratio ◽

Structural Effects ◽

Electron Demand

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ChemInform Abstract: STRUCTURAL EFFECTS IN SOLVOLYTIC REACTIONS. 35. CARBON-13 NUCLEAR MAGNETIC RESONANCE STUDIES OF CARBOCATIONS. EFFECT OF INCREASING ELECTRON DEMAND ON THE CARBON-13 NUCLEAR MAGNETIC RESONANCE SHIFTS IN 2-ARYL-2-BUTYL AN 4-ARYL-4-HEPTYL

Chemischer Informationsdienst ◽

10.1002/chin.198137058 ◽

1981 ◽

Vol 12 (37) ◽

Author(s):

H. C. BROWN ◽

M. PERIASAMY ◽

K.-T. LIU

Keyword(s):

Nuclear Magnetic Resonance ◽

Magnetic Resonance ◽

Structural Effects ◽

Magnetic Resonance Studies ◽

Electron Demand ◽

Nuclear Magnetic

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ChemInform Abstract: STRUCTURAL EFFECTS IN SOLVOLYTIC REACTIONS. 40. CARBON-13 NUCLEAR MAGNETIC RESONANCE STUDIES OF CARBOCATIONS. 8. ANOMALOUS CARBON-13 CHEMICAL SHIFTS WITH INCREASING ELECTRON DEMAND IN THE 2-ARYL-2-NORBORNYL CATIONS AND RELATED SYSTEMS

Chemischer Informationsdienst ◽

10.1002/chin.198249059 ◽

1982 ◽

Vol 13 (49) ◽

Author(s):

H. C. BROWN ◽

M. PERIASAMY ◽

D. P. KELLY ◽

J. J. GIANSIRACUSA

Keyword(s):

Nuclear Magnetic Resonance ◽

Magnetic Resonance ◽

Chemical Shifts ◽

Structural Effects ◽

Magnetic Resonance Studies ◽

Electron Demand ◽

Nuclear Magnetic

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ChemInform Abstract: STRUCTURAL EFFECTS IN SOLVOLYTIC REACTIONS. XIII. EFFECT OF INCREASING ELECTRON DEMAND ON THE RATES OF SOLVOLYSIS OF 1-ARYLCYCLOPENT-3-EN-1-YL AND 1-ARYLCYCLOPENTYL P-NITROBENZOATES. EVIDENCE FOR THE ABSENCE OF Π-PARTICIPATION

Chemischer Informationsdienst ◽

10.1002/chin.197611080 ◽

1976 ◽

Vol 7 (11) ◽

pp. no-no

Author(s):

EDWARD N. PETERS ◽

HERBERT C. BROWN

Keyword(s):

Structural Effects ◽

Electron Demand

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Structural effects in solvolytic reactions. IX. Solvolysis of 3-aryl-3-nortricyclyl p-nitrobenzoates. Evidence for major increases in electron supply by the cyclopropyl group with increasing electron demand at the cationic center

Journal of the American Chemical Society ◽

10.1021/ja00840a053 ◽

1975 ◽

Vol 97 (7) ◽

pp. 1927-1929 ◽

Cited By ~ 22

Author(s):

Herbert C. Brown ◽

Edward N. Peters

Keyword(s):

Structural Effects ◽

Cyclopropyl Group ◽

Electron Demand

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Structural effects in solvolytic reactions. 23. New .sigma.+ constants for activating substituents. The solvolysis of 1-aryl-1-cyclopropyl 3,5-dinitrobenzoates containing activating substituents in the aryl group. The tool of increasing electron demand and I-strain

Journal of the American Chemical Society ◽

10.1021/ja00465a040 ◽

1977 ◽

Vol 99 (23) ◽

pp. 7663-7667 ◽

Cited By ~ 20

Author(s):

Herbert C. Brown ◽

C. Gundu Rao ◽

M. Ravindranathan

Keyword(s):

Structural Effects ◽

Aryl Group ◽

Electron Demand

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ChemInform Abstract: STRUCTURAL EFFECTS IN SOLVOLYTIC REACTIONS. 14. SOLVOLYSIS OF THE 2-ARYL-2-BENZONORBORNENYL P-NITROBENZOATES. APPLICATION OF THE TOOL OF INCREASING ELECTRON DEMAND AS A TEST FOR Π PARTICIPATION IN THE HIGH EXO-ENDO RATE RATIOS

Chemischer Informationsdienst ◽

10.1002/chin.197628149 ◽

1976 ◽

Vol 7 (28) ◽

pp. no-no

Author(s):

HERBERT C. BROWN ◽

SHIRO IKEGAMI ◽

KWANG-TING LIU ◽

GARY L. TRITLE

Keyword(s):

Structural Effects ◽

Rate Ratios ◽

Electron Demand

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