Synthesis p. 591 - 595 (1992)
Update date:2022-08-03
Topics: Cyclization Reactions Chloro-substituted Bifunctional nucleophiles
Hamed
The multifunctional electrophilic chloro-substituted 2-azoniaallene salts 3-5 react with bifunctional nucleophiles under cyclization to furnish heterocycles. Preparations of the 1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxopyrimido[4,5-d]pyrimidines 7a,b, 10a
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Doi:10.1021/jm00098a006
(1992)Doi:10.1007/BF02251709
(1999)Doi:10.1021/acs.orglett.6b02208
(2016)Doi:10.1016/j.tetlet.2013.03.124
(2013)Doi:10.1039/c6dt02619b
(2016)Doi:10.1016/j.reactfunctpolym.2011.11.001
(2012)
