Reaction of Cob(I)alamin with nitrous oxide and Cob(III)alamin
Reaction of Cob(I)alamin with nitrous oxide and Cob(III)alamin
Blackburn, Robert; Kyaw, Maung; Swallow, A. John
1977-01-01 00:00:00
Cob()alamin (vitamin B) has been generated by pulse radiolysis of NO-saturated solutions of cob()alamin (vitamin B) containing sodium formate. It reacts with NO with rate constants in the range 200–1200 dm mol s, depending on pH and buffer concentration. The final product is cob(II)alamin, formed in 100 % yield. The initial product is thought to be cob()alamin (vitamin B or B) but this does not build up to significant concentrations. Cob()alamin (vitamin B or B) reacts with cob()alamin with a rate constant of 3.2 × 10 dm mol s independent of pH in the range 5.8–11.0. Cyanocobalamin (vitamin B) does not react with cob()alamin.
http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.pngJournal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed PhasesRoyal Society of Chemistryhttp://www.deepdyve.com/lp/royal-society-of-chemistry/reaction-of-cob-i-alamin-with-nitrous-oxide-and-cob-iii-alamin-OreiUHbcnV
Reaction of Cob(I)alamin with nitrous oxide and Cob(III)alamin
Cob()alamin (vitamin B) has been generated by pulse radiolysis of NO-saturated solutions of cob()alamin (vitamin B) containing sodium formate. It reacts with NO with rate constants in the range 200–1200 dm mol s, depending on pH and buffer concentration. The final product is cob(II)alamin, formed in 100 % yield. The initial product is thought to be cob()alamin (vitamin B or B) but this does not build up to significant concentrations. Cob()alamin (vitamin B or B) reacts with cob()alamin with a rate constant of 3.2 × 10 dm mol s independent of pH in the range 5.8–11.0. Cyanocobalamin (vitamin B) does not react with cob()alamin.
Journal
Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases
– Royal Society of Chemistry
To get new article updates from a journal on your personalized homepage, please log in first, or sign up for a DeepDyve account if you don’t already have one.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.