Transition state structures for the hydrolysis of cyclic and acyclic carboxylic acid anhydrides

1983 ◽  
Vol 48 (7) ◽  
pp. 1041-1047 ◽  
Author(s):  
Kenneth R. Davis ◽  
John L. Hogg



1971 ◽  
Vol 49 (17) ◽  
pp. 2797-2802 ◽  
Author(s):  
D. E. Horning ◽  
G. Lacasse ◽  
J. M. Muchowski

The sulfuric acid catalyzed acylation of 2-methyl-5-nitroisocarbostyril with carboxylic acid anhydrides gave the corresponding 4-acylated derivatives 3, which underwent reductive cyclization to 2-substituted derivatives of 4-methyl-1,3,4,5-tetrahydropyrrolo[4.3.2.de]isoquinolin-5-one (4). Alkaline hydrolysis of the six-membered lactam in 4 was accompanied by a retro-Mannich reaction to produce 2-substituted indole-4-carboxylic acids in about 40 % overall yield from 3.



1984 ◽  
Vol 49 (17) ◽  
pp. 3161-3166 ◽  
Author(s):  
Ganesa Gopalakrishnan ◽  
John L. Hogg


1987 ◽  
Vol 109 (1) ◽  
pp. 253-257 ◽  
Author(s):  
Paul N. Barlow ◽  
Scott A. Acheson ◽  
Michael L. Swanson ◽  
Daniel M. Quinn




1995 ◽  
Vol 270 (10) ◽  
pp. 5686-5686
Author(s):  
Yoshimasa Tanaka ◽  
Wen Tao ◽  
John S. Blanchard ◽  
Edward J. Hehre


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