Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Abd El-Aal M. Gaber"'
Publikováno v:
ACS Omega, Vol 5, Iss 44, Pp 28712-28721 (2020)
A modern method for the preparation of some new N-arylthiophene-2-carboxamidines via amidinyl radicals generated using UV-vis-light promoting the reduction of N-arylthiophene-2-carboxamidoximes without any catalyst in a short amount of time, highly s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba73129ac4f5a5f42490471dee1d0784
https://doi.org/10.1021/acsomega.0c03987
https://doi.org/10.1021/acsomega.0c03987
Publikováno v:
ChemistrySelect. 4:8791-8796
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e04bfd8ada121d9f2575da13269bf254
https://doi.org/10.1002/slct.201900978
https://doi.org/10.1002/slct.201900978
Publikováno v:
Processes
Volume 8
Issue 4
Processes, Vol 8, Iss 401, p 401 (2020)
Volume 8
Issue 4
Processes, Vol 8, Iss 401, p 401 (2020)
Large amounts of carbonated mud waste (CMW) require disposal during sugar manufacturing after the carbonation process. The lightweight of CMW enables its utilization as a partial replacement for the cement to reduce costs and CO2 emissions. Here, var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00b61fc46501a9b9382771e9f0cf2ee9
Autor:
Curt Wentrup, Abd El-Aal M. Gaber
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 125:258-278
Pyrolysis of hydrazines and their derivatives often results in homolytic cleavage of the N N bonds, but molecular rearrangements and eliminations are also observed in many cases. Thermal reactions in solution, in the solid state, and in the gas phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d478f15e51f3f515321cd5f67b6e788a
https://doi.org/10.1016/j.jaap.2017.03.016
https://doi.org/10.1016/j.jaap.2017.03.016
Publikováno v:
Journal of the Chinese Chemical Society. 61:1147-1153
The photolysis of five N-arylbenzamidoxime derivatives I-V in dry acetonitrile gives rise to anilides 8 and benzimidazoles 1 as the major products in addition to benzonitrile 4, arylamines 5, benzoic acid 6, and 2-phenyl benzoxazoles 7. In the presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f55dae20a6e3413c134d1d94307f200a
https://doi.org/10.1002/jccs.201400143
https://doi.org/10.1002/jccs.201400143
Autor:
Abd El-Aal M. Gaber, Khalid S. Khairou
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 142:1021-1027
Two selected N-benzoylhydrazones were subjected to thermolysis by refluxing at 200 °C. Benzil, benzoic acid, biphenyl, benzanilide together with the corresponding ketones, nitriles, substituted methanes, and imines were isolated. Similar treatment o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce3a726bbb2ad806f6f9ca6c1a017d9d
https://doi.org/10.1007/s00706-011-0532-4
https://doi.org/10.1007/s00706-011-0532-4
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 91:119-124
Thermolysis of N-phenylbenzamide oximes I , II and III (R = Cl, NO 2 and OCH 3 ) under nitrogen gives rise to benzimidazoles as the major products (45–52%), in addition to benzonitrile, arylamines, benzoic acid, phenols, benzanilides, 2-phenyl benz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beb84dbcc9a0fd8857fb72faa2153a9b
https://doi.org/10.1016/j.jaap.2011.01.013
https://doi.org/10.1016/j.jaap.2011.01.013
Autor:
Abd El-Aal M. Gaber, Hamish McNab
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 86:369-374
Flash vacuum pyrolysis (FVP) of the benzamide oxime 1 at 650 °C leads to the imino-oxadiazole 10 as the major product. It is probably formed by intermolecular cycloaddition of benzonitrile oxide 11 and the diphenylcarbodiimide 12 , an unexpected pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14f7c44bba4354a5e2a9c3dfcf69aad5
https://doi.org/10.1016/j.jaap.2009.09.002
https://doi.org/10.1016/j.jaap.2009.09.002
Thermal fragmentation and rearrangement of N-arylbenzamidoxime and O-phenylsulfonyloxime derivatives
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 82:110-116
Thermal fragmentation of N -arylbenzamide oximes I , II (Ar = Ph, p -tolyl) under nitrogen gives rise to benzanilide and 2-phenylbenzoxazole as the major products, in addition to benzonitrile, arylamines, phenols, benzoic acid, o - and p -aminophenol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02aac1ae14230ee74e0404226757b088
https://doi.org/10.1016/j.jaap.2008.02.003
https://doi.org/10.1016/j.jaap.2008.02.003
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 73:53-57
Thermolysis of benzoin benzene- p -sulfonylhydrazone I in nitrogen atmosphere at 200 °C leads to the formation of numerous products among which the following were identified: ammonia, benzoic acid, benzophenone, benzil, aniline, diphenyl acetylene,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a168664b2d089116991dca69335a7f36
https://doi.org/10.1016/j.jaap.2004.09.004
https://doi.org/10.1016/j.jaap.2004.09.004