Models of vitamin B6 enzymes. 3. Steric and electronic effects in carbon-hydrogen bond breaking reactions of bis(salicylideneglycinato)cobaltate(III) anions

1990 ◽  
Vol 29 (9) ◽  
pp. 1682-1687 ◽  
Author(s):  
James R. Fischer ◽  
Ross J. Fischer ◽  
Edwin H. Abbott
Keyword(s):  
Hydrogen Bond ◽  
Vitamin B6 ◽  
Bond Breaking ◽  
Electronic Effects

On the Hydrogen Bond Breaking Ability of Fluorocarbons Containing Higher Halogens

1974 ◽  
Vol 52 (21) ◽  
pp. 3612-3622 ◽  
Author(s):  
Thérèse Di Paolo ◽  
C. Sandorfy
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bonds ◽  
Bond Breaking ◽  
Anesthetic Activity ◽  
Competitive Mechanism ◽  
Infrared Measurements ◽  
Donor Acceptor

Infrared measurements show that fluorocarbons containing higher halogens are able to open O—H---O, N—H---N, S—H---S, N—H---O=C, type hydrogen bonds. This is probably due to a competitive mechanism of association consisting in the formation of donor–acceptor complexes. It is suggested that the breaking or perturbation of hydrogen bonds by this mechanism is of importance for the explanation of the anesthetic activity of these compounds.

Hydrogen bond breaking by oxygen and nitrogen

1983 ◽  
Vol 87 (22) ◽  
pp. 4355-4357 ◽  
Author(s):  
T. L. Mathers ◽  
G. Schoffler ◽  
S. P. McGlynn
Keyword(s):  
Hydrogen Bond ◽  
Bond Breaking

scholarly journals Carbon–Hydrogen Bond Breaking and Making in the Open-Shell Singlet Molecule Cp*2Yb(4,7-Me2phen)

2014 ◽  
Vol 33 (23) ◽  
pp. 6819-6829 ◽  
Author(s):  
Grégory Nocton ◽  
Corwin H. Booth ◽  
Laurent Maron ◽  
Louis Ricard ◽  
Richard A. Andersen
Keyword(s):  
Hydrogen Bond ◽  
Open Shell ◽  
Bond Breaking
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