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  • 1
    Electronic Resource
    Electronic Resource
    Multistep collisional deactivation of chemically activated dimethylcyclopropane (1983)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 87 (1983), S. 3694-3700 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100242a024
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  • 2
    Electronic Resource
    Electronic Resource
    Structural effects in the decay kinetics of 1-naphthyl derivative-triethylamine exciplexes
    Amsterdam : Elsevier
    Journal of Photochemistry and Photobiology A: Chemistry 48 (1989), S. 265-276 
    Details
    ISSN: 1010-6030
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/1010-6030(89)87008-X
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  • 3
    Electronic Resource
    Electronic Resource
    Excimer formation in the photochemistry of aliphatic ketones II: fluorescence decay kinetics
    Amsterdam : Elsevier
    Journal of Photochemistry 27 (1984), S. 49-59 
    Details
    ISSN: 0047-2670
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0047-2670(84)87070-7
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  • 4
    Electronic Resource
    Electronic Resource
    Excimer formation in the photochemistry of aliphatic ketones I: concentration dependence of quantum yields
    Amsterdam : Elsevier
    Journal of Photochemistry 27 (1984), S. 41-48 
    Details
    ISSN: 0047-2670
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0047-2670(84)87069-0
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  • 5
    Electronic Resource
    Electronic Resource
    A simple device for study of reactions between liquid and gas phases by magnetic method (1958)
    Springer
    Naturwissenschaften 45 (1958), S. 162-162 
    Details
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00621999
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  • 6
    Electronic Resource
    Electronic Resource
    Kinetics of the decomposition of ethane sensitized by azoisopropane (1974)
    Springer
    Reaction kinetics and catalysis letters 1 (1974), S. 417-423 
    Details
    ISSN: 1588-2837
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract Был исследован пиролиз этана, инициированный азоизопропаном, при температурах 496+548°K. Измерялись начальные скорости образования н-бутана, изопентана и 2,3-диметилбутана. Полученные данные оценивались в рамках предложенного механизма; было рассчитано отношение k1/k2 1/2 для реакций: Используя значение k2, полученное Хиаттом и Бенсоном, k1 может быть выражено следующим образом:
    Notes: Abstract The azoisopropane sensitized pyrolysis of ethane was studied at temperatures from 496 to 548 K. Measurements were made of initial rates of formation of n-butane, i-pentane and 2,3-dimethylbutane. The results are explained in terms of the proposed mechanism by evaluating k1/k 2 1/2 for the reactions (1) $$C_2 H_6 + i - C_3 H_7 \to C_3 H_8 + C_2 H_5 $$ (2) $$2i - C_3 H_7 \to i - C_6 H_{14} $$ Using the value of k2 obtained by Hiatt and Benson, k1 can be given in the following form: $$\log k_1 (dm^3 mol^{ - 1} s^{ - 1} ) = (7.4 \pm 0.4) - (12.7 \pm 0.8 kcal mol^{ - 1} )/2.303 RT$$
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02074473
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  • 7
    Electronic Resource
    Electronic Resource
    Thermal decomposition of azoisopropane (1975)
    Springer
    Reaction kinetics and catalysis letters 2 (1975), S. 383-388 
    Details
    ISSN: 1588-2837
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract Изучался пиролиз азоизопропана в газовой фазе при температурах 494–546oК в статической системе. На основе газово-хроматографического анализа предлагается механизм для истолкования зкспериментальных результатов. Определена константа скорости распада азоизопропана, значение которой может быть выражено следующим образом: {ie383-2}
    Notes: Abstract The gas phase pyrolysis of azoisopropane has been investigated in a static system in the temperature range 494–546 K. On the basis of gas chromatographic analysis a mechanism is proposed to account for the experimental results. The rate constant of azoisopropane decomposition can be given by the expression {ie383-1}
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02062342
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  • 8
    Electronic Resource
    Electronic Resource
    Kinetics of the decomposition of neo-pentane sensitized by azoisopropane (1975)
    Springer
    Reaction kinetics and catalysis letters 3 (1975), S. 9-15 
    Details
    ISSN: 1588-2837
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract Изучался термический распад неопентана, сенсибилизированный азоизопропаном в интервале температур 512–571° K. Были измерены начальные скорости образования изобутена, 2,3-диметилбутана и изооктана. Для объяснения экспериментальных данных предлагается следующий механизм: значение K2 вычислялось из соотношения K2K 7 1/2 /K8=R2R 7 1/2 /R8 предполагая, что K8 (дм3·моль−1·cek−1)=109,5 пчто измеренное значение K7 (дм3·моль−1·cek−1)=109,2. На основе этих данных было получено слелующее значение K2:
    Notes: Abstract The azoisopropane sensitized pyrolysis of neo-pentane was studied at temperatures from 512 to 571 K. The initial rates of formation of isobutylene, 2,3-dimethylbutane and isooctane were measured. A mechanism has been proposed to account for the experimental results and to evaluate k2 on the basis of the following reactions Taking into consideration the relationship k2k 7 1/2 /k8=R2R 7 1/2 /R8, the value of k2 has been calculated, assuming that log k8 (dm3 mol−1s−1)=9.5 and using log k7 (dm3 mol−1s−1)=9.2 determined experimentally. This leads to the following value of k2
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02216883
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  • 9
    Electronic Resource
    Electronic Resource
    Kinetics of the decomposition of propylene sensitized by azoisopropane (1975)
    Springer
    Reaction kinetics and catalysis letters 3 (1975), S. 71-77 
    Details
    ISSN: 1588-2837
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract Был исследован пиролиз пропилена, инициированный азоизопропаном, при температурах 494–580°K. Измерялись начальные скорости образования важных продуктов. Полученные данные оценивались в рамках предложенного механизма. Было рассчитано отношение к1/к 2 1/2 для реакций: Отношение к1/к 2 1/2 может быть выражено следющим образом:
    Notes: Abstract The azoisopropane-sensitized pryrolysis of propylene has been studied at temperatures from 494 to 580 K. The initial rates of formation of the main products were measured by gas chromatography. A mechanism is suggested to account for the experimental results and to evaluate k1/k2 1/2 for the reactions This ratio can be given as follows
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02216891
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  • 10
    Electronic Resource
    Electronic Resource
    Thermal isomerization of isopropyl radicals (1975)
    Springer
    Reaction kinetics and catalysis letters 3 (1975), S. 155-160 
    Details
    ISSN: 1588-2837
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract Изучалась мономолекулярная изомеризация изопропиль-ных радикалов в термическом разложении азоизопропана при температурах от 538 до 666°К. Одновременные реакции изомеризации и разлозения изопропильных радикалов характеризовались образова-нием этилена. Скорость реакции (1) измерялась отно-сительно скорости реакции (2). (1) $$ - C_3 H_7 \to [ - C_3 H_7 ] \to CH_3 + C_2 H_4$$ (2) $$2 - C_3 H_7 \to - C_6 H_{14}$$ Значение k1/k 2 1/2 можно задать как
    Notes: Abstract The unimolecular isomerization of isopropyl radicals was investigated by studying the thermal decomposition of azoisopropane from 538 to 666 K. The simultaneous isomerization and decomposition of isopropyl radicals was characterized by the formation of ethylene. The rate of reaction (1) was measured relative to reaction (r). (1) $$i - C_3 H_7 \to [n - C_3 H_7 ] \to CH_3 + C_2 H_4$$ (r) $$2 i - C_3 H_7 \to i - C_6 H_{14}$$ The value of k1/k r 1/2 can be given as follows $$\log k_1 /k_r^{1/2} (mol^{1/2} dm^{ - 3/2} s^{ - 1/2} ) =$$ $$ = (9.27 \pm 0.80) - (36.45 \pm 2.08kcal mol^{ - 1} )/2.303RT$$
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02187508
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