Rate constants and Arrhenius functions for ring opening of a cyclobutylcarbinyl radical clock and for hydrogen atom transfer from the Et 3B-MeOH complex

Journal of Organic Chemistry

Volumn 73, Issue 12, 2008, Pages 4740-4742

  Jin, Jing ^a   Newcomb, Martin ^a  

^a UNIVERSITY OF ILLINOIS AT CHICAGO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL REACTIONS; COMPUTER NETWORKS; FREE RADICAL REACTIONS; FUNCTION EVALUATION; HYDROGEN; KINETICS; MICROFLUIDICS; NEGATIVE IONS; REACTION KINETICS; TRANSFER FUNCTIONS;

(MIN ,MAX ,+) FUNCTIONS; ARRHENIUS; ARRHENIUS FUNCTION; CHEMICAL EQUATIONS; HYDROGEN ATOM TRANSFER; RADICAL CLOCKS; RING-OPENING; TEMPERATURE RANGES;

RATE CONSTANTS;

BORANE DERIVATIVE; CYCLOBUTANE DERIVATIVE; HYDROGEN; METHANOL; TRIETHYLBORANE;

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL REACTION; CHEMICAL REACTION KINETICS; CHEMICAL STRUCTURE; PROTON TRANSPORT; RING OPENING; TEMPERATURE;

EID: 45249109986     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo800500e     Document Type: Article

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24. 3SnH (ref 4b), one obtains an Arrhenius function for ring opening of the cyclobutylcarbinyl radical of log k = 12.9-13.1/2.313RT. When low-temperature ESR data were included; however, the reported Arrhenius function was log k = 12.6-12.2/2.313RT (ref 7b).
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