Comparison of Brønsted acidities of neutral CH acids in gas phase and dimethyl sulfoxide

2000 ◽  
pp. 1125-1133 ◽  
Author(s):  
Ilmar A. Koppel ◽  
Juta Koppel ◽  
Viljar Pihl ◽  
Ivo Leito ◽  
Masaaki Mishima ◽  
...  
Keyword(s):  
Dimethyl Sulfoxide ◽  
Gas Phase ◽  
Ch Acids

ChemInform Abstract: Comparison of Broensted Acidities of Neutral CH Acids in Gas Phase and Dimethyl Sulfoxide.

ChemInform ◽  
2000 ◽  
Vol 31 (37) ◽  
pp. no-no
Author(s):  
Ilmar A. Koppel ◽  
Juta Koppel ◽  
Viljar Pihl ◽  
Ivo Leito ◽  
Masaaki Mishima ◽  
...  
Keyword(s):  
Dimethyl Sulfoxide ◽  
Gas Phase ◽  
Ch Acids

Kinetics, Mechanism, and Thermochemistry of the Gas Phase Reaction of Atomic Chlorine with Dimethyl Sulfoxide†

2006 ◽  
Vol 110 (21) ◽  
pp. 6874-6885 ◽  
Author(s):  
J. M. Nicovich ◽  
S. Parthasarathy ◽  
F. D. Pope ◽  
A. T. Pegus ◽  
M. L. McKee ◽  
...  
Keyword(s):  
Dimethyl Sulfoxide ◽  
Gas Phase ◽  
Phase Reaction ◽  
Gas Phase Reaction ◽  
Atomic Chlorine

scholarly journals Weak Interaction of the Antimetabolite Drug Methotrexate with a Cavitand Derivative

2020 ◽  
Vol 21 (12) ◽  
pp. 4345
Author(s):  
Zsolt Preisz ◽  
Zoltán Nagymihály ◽  
Beáta Lemli ◽  
László Kollár ◽  
Sándor Kunsági-Máté
Keyword(s):  
Molecular Modeling ◽  
Complex Formation ◽  
Dimethyl Sulfoxide ◽  
Closed Form ◽  
Gas Phase ◽  
Inclusion Complexes ◽  
Weak Interaction ◽  
Temperature Range ◽  
Higher Temperature ◽  
Lower Temperature

Formation of inclusion complexes involving a cavitand derivative (as host) and an antimetabolite drug, methotrexate (as guest) was investigated by photoluminescence measurements in dimethyl sulfoxide solvent. Molecular modeling performed in gas phase reflects that, due to the structural reasons, the cavitand can include the methotrexate in two forms: either by its opened structure with free androsta-4-en-3-one-17α-ethinyl arms or by the closed form when all the androsta-4-en-3-one-17α-ethinyl arms play role in the complex formation. Experiments reflect enthalpy driven complex formation in higher temperature range while at lower temperature the complexes are stabilized by the entropy gain.

Theoretical study on the gas phase reaction of dimethyl sulfoxide with atomic chlorine in the presence of water

2012 ◽  
Vol 24 (2) ◽  
pp. 383-392 ◽  
Author(s):  
Wen-xue Mao ◽  
Zheng-wen Long ◽  
Bo Long ◽  
Yi-bo Wang ◽  
Chao-yun Long ◽  
...  
Keyword(s):  
Dimethyl Sulfoxide ◽  
Gas Phase ◽  
Theoretical Study ◽  
Phase Reaction ◽  
Gas Phase Reaction ◽  
Atomic Chlorine

Comparison of brönsted acidities of neutral NH-acids in gas phase, dimethyl sulfoxide and water

1998 ◽  
Vol 175 (1-2) ◽  
pp. 61-69 ◽  
Author(s):  
Ilmar Koppel ◽  
Juta Koppel ◽  
Pierre-Charles Maria ◽  
Jean-Francois Gal ◽  
Rafael Notario ◽  
...  
Keyword(s):  
Dimethyl Sulfoxide ◽  
Gas Phase

Photodissociation of dimethyl sulfoxide at 193 nm in the gas phase

1993 ◽  
Vol 97 (47) ◽  
pp. 12269-12274 ◽  
Author(s):  
Xirong Chen ◽  
Hongxin Wang ◽  
Brad R. Weiner ◽  
Michael Hawley ◽  
H. H. Nelson
Keyword(s):  
Dimethyl Sulfoxide ◽  
Gas Phase ◽  
193 Nm
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