Effect of Temperature and Solvent on the 1,3-Dipolar Cycloaddition of Diazodiphenylmethane with Several Dipolarophiles [PDF]
Bulletin of the Chemical Society of Japan, 1982 Abstract The title reaction is studied with a series of CN- or COOCH3-substituted dipolarophiles. All the reactions obey the second-order rate law. The activation enthalpies and entropies are 44–52 kJ mol−1 and −(129–166) J K−1 mol−1, respectively. The rate constants are insensitive to solvent.
Yosuke Yoshimura +2 more
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Studies of novel antibacterial agents and antibiotic resistance breakers towards combating multidrug resistant bacteria [PDF]
, 2019 β-Lactam containing compounds are the most important antibacterials. Following the discovery of the penicillins, successive generations of β-lactams (penicillins, cephalosporins, monobactams, carbapenems) have saved countless lives.
Wang, Yuxin
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Systematic methods for solvent design : towards better reactive processes [PDF]
, 2014 The focus of this thesis is the development of novel methodologies for systematic identification of optimal solvents for chemical reactions. Two aspects are considered: the integrated solvent and process design using a mixed solvent, and the design of an
Siougkrou, Eirini
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The influence of the solvent on organic reactivity. Part II. Hydroxylic solvent effects on the reaction rates of diazodiphenylmethane with 2-(2-substituted cyclohex-1-enyl)acetic and 2-(2-substituted phenyl)acetic acids [PDF]
Journal of the Serbian Chemical Society, 2004 The rate constants for the reaction of diazodiphenylmethane with 2-(2-substituted cyclohex-1-enyl)acetic acids and 2-(2-substituted phenyl)acetic acids, previously determined in seven hydroxylic solvents, were correlated using the total solvatochromic ...
VERA V. KRSTIC +2 more
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The reactivity of 4'-substituted-biphenyl- 2-carboxylic acids with diazodiphenylmethane in various alcohols [PDF]
, 1998 85 ...
Krstic, Vera V, Uscurnlic, Gordana S
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New syntheses with sulphur and selenium compounds [PDF]
, 1977 Imperial Users ...
Britten-Kelly, Michael Richard +1 more
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Transmission of polar effects. Part XI. Polar and steric effects in the reactions of arylaliphatic carboxylic acids [PDF]
, 1969 The rate coefficients for the reaction with diazodiphenylmethane in ethanol at 30° and the acid-catalyzed esterification with methanol at 60° of a number of arylaliphatic carboxylic acids and their pKa values in 80% 2-methoxyethanol–water have been ...
Keith Bowden, R. C. Young
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Generation and reactions of diphenylcarbene anion radical (Ph₂C ) in the gas phase using a flowing afterglow apparatus [PDF]
, 1984 Call number: LD2668 .T4 1984 G86Master of ...
Gung, Wei Yi.
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Estudi teòric de l’efecte de compensació entalpia-entropia en cinètica química [PDF]
, 2016 Treballs Finals de Grau de Química, Facultat de Química, Universitat de Barcelona, Any: 2016, Tutor: Joaquín F. Pérez de BenitoMany kinetic studies concerning homologous reaction series report the existence of an activation enthalpy-entropy linear ...
Mulero Raichs, Mar
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