Cobalt-carbon bond disruption enthalpies: the first reliable measurement of a Co-methyl BDE via solution thermochemical methods

1989 ◽  
Vol 28 (1) ◽  
pp. 166-168 ◽  
Author(s):  
Paul J. Toscano ◽  
Allen L. Seligson ◽  
Matthew T. Curran ◽  
Andrew T. Skrobutt ◽  
David C. Sonnenberger
Keyword(s):  
Reliable Measurement ◽  
Carbon Bond ◽  
Bond Disruption

Cobalt-carbon bond disruption enthalpies: the first reliable measurement of a Co-methyl BDE via solution thermochemical methods [Erratum to document cited in CA110(15):135469v]

1989 ◽  
Vol 28 (8) ◽  
pp. 1610-1610 ◽  
Author(s):  
Paul J. Toscano ◽  
Allen L. Seligson ◽  
Matthew T. Curran ◽  
Andrew T. Skrobutt ◽  
David C. Sonnenberger
Keyword(s):  
Reliable Measurement ◽  
Carbon Bond ◽  
Bond Disruption

Carbon Dioxide-Mediated C(sp2)–H Arylation of Primary and Secondary Benzylamines

2018 ◽  
Author(s):  
Mohit Kapoor ◽  
Pratibha Chand-Thakuri ◽  
Michael Young
Keyword(s):  
Carbon Dioxide ◽  
Transition Metal ◽  
Bond Activation ◽  
Bond Formation ◽  
Carbon Bond ◽  
Chelate Effect ◽  
Free Amine ◽  
Carbon Carbon Bond ◽  
New Strategy ◽  
Metal Catalyzed

Carbon-carbon bond formation by transition metal-catalyzed C–H activation has become an important strategy to fabricate new bonds in a rapid fashion. Despite the pharmacological importance of <i>ortho</i>-arylbenzylamines, however, effective <i>ortho</i>-C–C bond formation from C–H bond activation of free primary and secondary benzylamines using Pd<sup>II</sup> remains an outstanding challenge. Presented herein is a new strategy for constructing <i>ortho</i>-arylated primary and secondary benzylamines mediated by carbon dioxide (CO<sub>2</sub>). The use of CO<sub>2</sub> is critical to allowing this transformation to proceed under milder conditions than previously reported, and that are necessary to furnish free amine products that can be directly used or elaborated without the need for deprotection. In cases where diarylation is possible, a chelate effect is demonstrated to facilitate selective monoarylation.

Application of the Balanced Scorecard in the Veterinary company and Supplies Pa'lante S.P.R of R.L. of C.V

2019 ◽  
pp. 11-16
Author(s):  
Guillermo Benítez López ◽  
Margarita Cruz-Chávez ◽  
María de los Ángeles Valdez-Pérez
Keyword(s):  
Balanced Scorecard ◽  
Business Strategies ◽  
Reliable Measurement ◽  
The Balanced Scorecard ◽  
Proper Functioning ◽  
Measurement Strategy ◽  
A Company ◽  
And Training

The objective of the application of the Balanced Scorecard methodology in the Veterinary and supplies PA`LANTE S.P.R. OF R.L. DE C.V. In the area of production and repair of trailers is to identify exactly what should be monitored to introduce a reliable measurement strategy that provide information on performance and understand why they are giving certain results, the methodology is to align the companies towards the achievement of business strategies, through tangible objectives and indicators as it converts the vision of companies into action through a coherent set of indicators grouped into four business perspectives that are: Financial, Clients, Internal Processes and Training and Growth since this methodology suggests that these perspectives cover all the processes necessary for the proper functioning of a company. The contribution of the methodology is to determine what factors are influencing the area of production and repair of trailer that are affecting the production times considering the last three quarters of the year 2018.

Modern Organic Synthesis in the Laboratory

2008 ◽  
Author(s):  
Jie Jack Li ◽  
Chris Limberakis ◽  
Derek A. Pflum
Keyword(s):  
Organic Chemistry ◽  
Graduate Students ◽  
Organic Synthesis ◽  
Functional Group ◽  
Bond Formation ◽  
Reaction Conditions ◽  
Carbon Bond ◽  
Oxidation Reduction ◽  
Carbon Carbon Bond ◽  
Daunting Task

Searching for reaction in organic synthesis has been made much easier in the current age of computer databases. However, the dilemma now is which procedure one selects among the ocean of choices. Especially for novices in the laboratory, it becomes a daunting task to decide what reaction conditions to experiment with first in order to have the best chance of success. This collection intends to serve as an "older and wiser lab-mate" one could have by compiling many of the most commonly used experimental procedures in organic synthesis. With chapters that cover such topics as functional group manipulations, oxidation, reduction, and carbon-carbon bond formation, Modern Organic Synthesis in the Laboratory will be useful for both graduate students and professors in organic chemistry and medicinal chemists in the pharmaceutical and agrochemical industries.

Sign in / Sign up

Export Citation Format

Share Document