Kinetics of the reaction of chlorine atoms with vinyl bromide and its use for measuring chlorine-atom concentrations

1983 ◽  
Vol 87 (10) ◽  
pp. 1812-1818 ◽  
Author(s):  
Jong Yoon Park ◽  
Irene R. Slagle ◽  
David Gutman
2002 ◽  
Vol 34 (2) ◽  
pp. 122-125 ◽  
Author(s):  
D. Ponomarev ◽  
M. D. Hurley ◽  
T. J. Wallington

1992 ◽  
Vol 96 (4) ◽  
pp. 1705-1708 ◽  
Author(s):  
Yannis G. Lazarou ◽  
Chrysostomos Michael ◽  
Panos Papagiannakopoulos
Keyword(s):  

1965 ◽  
Vol 18 (3) ◽  
pp. 271 ◽  
Author(s):  
IR Anderson ◽  
JC Sheldon

The new compounds, K6Mo3IICl12; (NH4)7Mo3IICl13.H2O; and Cs6Mo4Cl16 (containing molybdenum in oxidation state +2.5) have been precipitated by the appropriate cation from solutions of molybdenum(II) acetate in 12M hydrochloric acid. The absorption spectra of potassium and ammonium salts are similar in the solid state and solution. Since the compounds are strong reducing agents and short-lived in solution, their formulation as a staphylonuclear (i.e. metal-clustered) trimer or tetramer rests on their diamagnetism, stoicheiometry, and spectral similarities. It is proposed that the chloromolybdates adopt entirely novel, compact polymers by stacking the chlorine atoms into "close packed" layers. The Mo3Cl13 group consists of two layers of chlorine atoms (seven and six) generating three octahedral locations for the molybdenum atoms at the corners of a regular triangle. The Mo3Cl12 group is similar but deficient in one chlorine atom. The Mo4Cl16 group is related to Mo3Cl13 and consists of three layers of chlorine atoms (seven, six, and three) providing four octahedral locations for the molybdenum atoms at the corners of a tetrahedron.


1968 ◽  
Vol 72 (12) ◽  
pp. 4159-4162 ◽  
Author(s):  
Daniel E. Rosner ◽  
H. Donald Allendorf

1987 ◽  
Vol 52 (8) ◽  
pp. 2028-2034 ◽  
Author(s):  
Josef Janků ◽  
Jiří Burkhard ◽  
Luděk Vodička

In reaction of adamantanone, diamantanone, and their chloro or oxo derivatives with thionyl chloride the oxo group is replaced with two chlorine atoms under formation of geminal dichloro derivatives. The presence of a chlorine atom or an oxo group in both ketones reduces the reaction rate. The reaction rate decreases with decreasing distance between the substituent and the carbonyl group. Ketones with chlorine atom in α- or β-axial position do not react with thionyl chloride. The reaction is accelerated by hydrogen chloride whereas in the presence of pyridine no reaction was observed.


2014 ◽  
Vol 118 (20) ◽  
pp. 3535-3540 ◽  
Author(s):  
Matthieu Riva ◽  
Robert M. Healy ◽  
Pierre-Marie Flaud ◽  
Emilie Perraudin ◽  
John C. Wenger ◽  
...  

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