Formation of sulfur compounds in the hydrodenitrogenation of piperidine, pyridine, 1-pentylamine and 1-pent-4-enylamine on a nickel-tungsten catalyst in the …
M Černý
Index: Cerny, Mirko Collection of Czechoslovak Chemical Communications, 1982 , vol. 47, # 3 p. 928 - 935
Full Text: HTML
Citation Number: 19
Abstract
Abstract Hydrogenations of piperidine, pyridine, 1-pentylamine, and 1-pent-4-enylamine were carried out in an autoclave at 300 C on a sulfidized nickel-tungsten catalyst using either pure hydrogen or a mixture of hydrogen with hydrogen sulfide. Hydrogen sulfide was found to raise the degree of conversion of the starting substances and accelerate the hydrodenitrogenation by formation of sulfur compounds; 1-pentanethiol, di (1-pentyl) ...
Related Articles:
[Negishi,E.; Boardman,L.D.; Sawada,H. Journal of the American Chemical Society, 1988 , vol. 110, p. 5383]
Epoxides as alkene protecting groups. A mild and efficient deoxygenation
[Martin, Michael G.; Ganem, Bruce Tetrahedron Letters, 1984 , vol. 25, # 3 p. 251 - 254]
[Franco, Marcelo; Rosenbach Jr., Nilton; Ferreira, Glaucio B.; Guerra, Antonio C. O.; Kover, W. Bruce; Turci, Cassia C.; Mota, Claudio J. A. Journal of the American Chemical Society, 2008 , vol. 130, # 5 p. 1592 - 1600]
Absolute rate constants for bromine abstraction from N-bromoimides and Br2 by alkyl radicals
[Tanko, James M.; Skell, Philip S.; Seshadri, Sri Journal of the American Chemical Society, 1988 , vol. 110, # 10 p. 3221 - 3225]
[Roberts; Mazur Journal of the American Chemical Society, 1951 , vol. 73, p. 2509,2515]