scholarly journals Prediction of Thermal Isomerization Temperatures of Substituted Benzocyclobutenes to o- Quinodimethanes Using Hardness, Polarizability and energies of σ, σ* and π* orbitals.

2021 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Ammar H. Al-Sabawi ◽  
Hyffaa Y. Hussien ◽  
Abdulkhalik S. Alkazzaz
1975 ◽  
Vol 53 (12) ◽  
pp. 1735-1738 ◽  
Author(s):  
William R. Cullen ◽  
Frank L. Hou

The kinetics of the unimolecular isomerization reaction[Formula: see text]have been studied. The ΔH≠ values in kcal mol−1 are 36.8 ± 2.0 (M = M′ = Mn ), 46.8 ± 0.5 (M = M′ = Re ), 39.2 ± 2.8 (M = Mn, M′ = Re ). The mechanism of the rearrangement is discussed.


1963 ◽  
Vol 85 (2) ◽  
pp. 130-132 ◽  
Author(s):  
Kirby N. Klump ◽  
John P. Chesick

1999 ◽  
Vol 103 (3) ◽  
pp. 362-364 ◽  
Author(s):  
Bansi L. Kalra ◽  
Janet Y. Cho ◽  
David K. Lewis

1944 ◽  
Vol 12 (11) ◽  
pp. 461-463 ◽  
Author(s):  
W. Walter McCarthy ◽  
John Turkevich

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