The CN shuffle: The described intramolecular alkenyl‐ and acylcyanation reaction of activated alkenes proceed by cleavage of a CN bond. This protocol provides access to functionalized acyclic nitriles with quaternary carbon centers under neutral and mild reaction conditions, demonstrates broad scope, and good functional‐group compatibility and versatility. Y=O or CHR4; R1,R4=electron‐withdrawing group;
Duarte, Frederick F.; Popp, Frank D., Heterocycles, 1991, vol. 32, # 4, p. 723 - 726
作者:Duarte, Frederick F.、Popp, Frank D.
DOI:——
日期:——
Preparation of 1-Acyl-1,2-dihydroquinaldonitriles and their Hydrolysis to Aldehydes<sup>*</sup>
作者:J. M. Grosheintz、Hermann O. L. Fischer
DOI:10.1021/ja01852a066
日期:1941.7
Vinylogous carbinolamine tumor inhibitors. 14. 1,3-Dipolar cycloaddition reactions with tetrafluoroborate and trifluoromethanesulfonate salts of 1,2-dihydro- and 1,2,3,4-tetrahydroquinoline Reissert compounds
作者:Wayne K. Anderson、Jack DeRuiter、Arvela R. Heider
DOI:10.1021/jo00205a043
日期:1985.3
Photochemical Rearrangements of 1-Acetyl-1,2-dihydroquinoline-2-carbonitriles to the 3,1-Benzoxazines and Cycloprop[b]indoles
Irradiation of 1-acetyl-1,2-dihydroquinoline-2-carbonitrile (1) in ether gave the 3,1-benzoxazine (3b), while the 4-methyl congener (2) in either ether or ethanol gave the 3,1-benzoxazine (4b) and the cycloprop[b]indole (7). A possible mechanism for the formation of these products is also discussed.