Application of force field calculations to organic chemistry. Part 7. Steric interpretation of thermolysis, homoketonization, ring enlargement, and acid-catalysed rearrangement of strained cage molecules

Ring Enlargement ◽

Cage Molecules

ChemInform Abstract: APPLICATION OF FORCE FIELD CALCULATIONS TO ORGANIC CHEMISTRY. PART 7. STERIC INTERPRETATION OF THERMOLYSIS, HOMOKETONIZATION, RING ENLARGEMENT, AND ACID-CATALYZED REARRANGEMENT OF STRAINED CAGE MOLECULES

10.1002/chin.197917078 ◽

1979 ◽

Vol 10 (17) ◽

Author(s):

E. OSAWA ◽

K. AIGAMI ◽

Y. INAMOTO

Keyword(s):

Organic Chemistry ◽

Force Field ◽

Ring Enlargement ◽

Cage Molecules ◽

Acid Catalyzed

Application of force field calculations to organic chemistry. 9. Possibilities of correlated conformational processes among mobile ethano bridges of polycyclic hydrocarbons by bond drive calculations

Journal of the American Chemical Society ◽

10.1021/ja00513a011 ◽

1979 ◽

Vol 101 (19) ◽

pp. 5523-5529 ◽

Cited By ~ 17

Author(s):

Eiji Osawa

Keyword(s):

Organic Chemistry ◽

Force Field ◽

Polycyclic Hydrocarbons

ChemInform Abstract: APPLICATION OF FORCE FIELD CALCULATIONS TO ORGANIC CHEMISTRY. 8. INTERNAL ROTATION IN SIMPLE TO CONGESTED HYDROCARBONS INCLUDING 2,3-DIMETHYLBUTANE, 1,1,2,2-TETRA-TERT-BUTYLETHANE, 2,2,4,4,5,5,7,7-OCTAMETHYLOCTANE, CHOLESTANE

10.1002/chin.197947058 ◽

1979 ◽

Vol 10 (47) ◽

Author(s):

E. OSAWA ◽

H. SHIRAHAMA ◽

T. MATSUMOTO

Keyword(s):

Organic Chemistry ◽

Force Field ◽

Internal Rotation ◽

Steric effects in photochemical intramolecular [.pi.2 + .pi.2] ring closure reaction of polycyclic diolefins leading to strained cage molecules. Empirical force field calculations

The Journal of Organic Chemistry ◽

10.1021/jo00435a019 ◽

1977 ◽

Vol 42 (15) ◽

pp. 2621-2626 ◽

Cited By ~ 56

Author(s):

Eiji Osawa ◽

Koji Aigami ◽

Yoshiaki Inamoto

Keyword(s):

Force Field ◽

Ring Closure ◽

Steric Effects ◽

Empirical Force Field Calculations

Cage Molecules ◽

Empirical Force Field ◽

Application of force field calculations to organic chemistry—V

Tetrahedron ◽

10.1016/0040-4020(78)80044-1 ◽

1978 ◽

Vol 34 (5) ◽

pp. 509-515 ◽

Cited By ~ 20

Author(s):

E. Ōsawa ◽

K. Aigami ◽

Y. Inamoto

Keyword(s):

Organic Chemistry ◽

Force Field ◽

Application of force field calculations to organic chemistry. Part 6. Steric analysis of synthesis and structure of 1,4-dihydroxytricyclo-[6.4.0.0]dodecane-7,10-dione. Dynamic conformational calculations of its hydrocarbon skeleton and related systems (bicyclo[3.3.1]nonane and bicyclo[3.3.2]decane)

Journal of the Chemical Society Perkin Transactions 2 ◽

10.1039/p29790000172 ◽

1979 ◽

pp. 172-180 ◽

Cited By ~ 10

Author(s):

Eiji Ōsawa ◽

Koji Aigami ◽

Yoshiaki Inamoto

Keyword(s):

Organic Chemistry ◽

Force Field ◽

Conformational Calculations

Application of force field calculations to organic chemistry. 8. Internal rotation in simple to congested hydrocarbons including 2,3-dimethylbutane, 1,1,2,2-tetra-tert-butylethane, 2,2,4,4,5,5,7,7-octamethyloctane, cholestane

Journal of the American Chemical Society ◽

10.1021/ja00511a008 ◽

1979 ◽

Vol 101 (17) ◽

pp. 4824-4832 ◽

Cited By ~ 42

Author(s):

Eiji Osawa ◽

Haruhisa Shirahama ◽

Takeshi Matsumoto

Keyword(s):

Organic Chemistry ◽

Force Field ◽

Internal Rotation ◽

Application of force field calculations to organic chemistry. 10. Bridgehead reactivities of ethanoadamantane. Bromination and solvolysis of bromides

The Journal of Organic Chemistry ◽

10.1021/jo01294a014 ◽

1980 ◽

Vol 45 (6) ◽

pp. 984-991 ◽

Cited By ~ 15

Author(s):

Eiji Osawa ◽

Edward M. Engler ◽

Stephen A. Godleski ◽

Yoshiaki Inamoto ◽

Gerald J. Kent ◽

...

Keyword(s):

Organic Chemistry ◽

Force Field ◽

ChemInform Abstract: STERIC EFFECTS IN PHOTOCHEMICAL INTRAMOLECULAR (Π2 + Π2) RING CLOSURE REACTION OF POLYCYCLIC DIOLEFINS LEADING TO STRAINED CAGE MOLECULES. EMPIRICAL FORCE FIELD CALCULATIONS

10.1002/chin.197748104 ◽

1977 ◽

Vol 8 (48) ◽

pp. no-no

Author(s):

E. OSAWA ◽

K. AIGAMI ◽

Y. INAMOTO

Keyword(s):

Force Field ◽

Ring Closure ◽

Steric Effects ◽

Empirical Force Field Calculations

Cage Molecules ◽

Empirical Force Field ◽

ChemInform Abstract: APPLICATION OF FORCE FIELD CALCULATIONS TO ORGANIC CHEMISTRY. 9. POSSIBILITIES OF CORRELATED CONFORMATIONAL PROCESSES AMONG MOBILE ETHANO BRIDGES OF POLYCYCLIC HYDROCARBONS BY BOND DRIVE CALCULATIONS

10.1002/chin.198001078 ◽

1980 ◽

Vol 11 (1) ◽

Author(s):

E. OSAWA

Keyword(s):

Organic Chemistry ◽

Force Field ◽

Polycyclic Hydrocarbons