Solvent Effects in Addition Reactions. I. Addition of Hydrogen Bromide and Chloride to Cyclohexene and 3-Hexene

1939 ◽  
Vol 61 (6) ◽  
pp. 1454-1456 ◽  
Author(s):  
S. Fidelis. O'Connor ◽  
L. H. Baldinger ◽  
R. R. Vogt ◽  
G. F. Hennion
Keyword(s):  
Solvent Effects ◽  
Hydrogen Bromide ◽  
Addition Reactions

Addition reactions of glycals. V. Solvent effects in the chlorine addition to D-glucal triacetate

1970 ◽  
Vol 35 (3) ◽  
pp. 610-616 ◽  
Author(s):  
Kikuo. Igarashi ◽  
Tsunetoshi. Honma ◽  
T. Imagawa
Keyword(s):  
Solvent Effects ◽  
Addition Reactions

2,3-DIPHENYLBUTADIENE-1,3

1939 ◽  
Vol 17b (2) ◽  
pp. 75-88 ◽  
Author(s):  
C. F. H. Allen ◽  
C. G. Eliot ◽  
A. Bell
Keyword(s):  
Maleic Anhydride ◽  
Hydrogen Bromide ◽  
Saturated Hydrocarbon ◽  
Addition Reactions ◽  
Diene Synthesis ◽  
Oxides Of Nitrogen ◽  
Dicarboxylic Ester

2,3-Diphenylbutadiene has been prepared and its behaviour in addition reactions investigated. It forms a 1,4-dibromide, a 1,4-monobromide by addition of one molecule of hydrogen bromide, is reducible to the saturated hydrocarbon, combines with oxides of nitrogen to form two isomeric dinitrobutenes, and couples with diazonium compounds. In the diene synthesis, products have been secured from maleic anhydride, acetylene dicarboxylic ester, quinone, and α-naphthoquinone. In so far as comparable reactions have been examined, 2,3-diphenylbutadiene resembles 2,3-dimethylbutadiene in the types of products formed by addition. Certain discrepancies recorded in the literature among related dibromides have been cleared up.

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