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- W2324254975 endingPage "7490" @default.
- W2324254975 startingPage "7482" @default.
- W2324254975 abstract "The reaction of diaryl ketoalkynes with 1,2-diamino ethane leads to the full scission of the triple bond with the formation of acetophenone and imidazoline fragments. In this transformation, one of the alkyne carbons undergoes formal reduction with the formation of three C–H bonds, whereas the other carbon undergoes formal oxidation via the formation of three C–N bonds (one π and two σ). Computational analysis confirmed that the key fragmentation step proceeds via a six-membered TS in a concerted manner. Both amines are involved in the fragmentation: the N–H moiety of one amine transfers a proton to the developing negative charge at the enolate oxygen, while the other amine provides direct stereoelectronic assistance to the C–C bond cleavage via a hyperconjugative nN → σ*C–C interaction." @default.
- W2324254975 created "2016-06-24" @default.
- W2324254975 creator A5005050488 @default.
- W2324254975 creator A5005834229 @default.
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- W2324254975 creator A5027078272 @default.
- W2324254975 creator A5041763415 @default.
- W2324254975 creator A5056250104 @default.
- W2324254975 date "2011-08-19" @default.
- W2324254975 modified "2023-09-23" @default.
- W2324254975 title "Dissecting Alkynes: Full Cleavage of Polarized C≡C Moiety via Sequential Bis-Michael Addition/Retro-Mannich Cascade" @default.
- W2324254975 cites W1964040328 @default.
- W2324254975 cites W1967527154 @default.
- W2324254975 cites W1968044561 @default.
- W2324254975 cites W1974844433 @default.
- W2324254975 cites W1975869640 @default.
- W2324254975 cites W1977429908 @default.
- W2324254975 cites W1978841964 @default.
- W2324254975 cites W1982679802 @default.
- W2324254975 cites W1982958761 @default.
- W2324254975 cites W1985282031 @default.
- W2324254975 cites W1985887483 @default.
- W2324254975 cites W1988076085 @default.
- W2324254975 cites W1989516576 @default.
- W2324254975 cites W1991096030 @default.
- W2324254975 cites W1994041628 @default.
- W2324254975 cites W1995355902 @default.
- W2324254975 cites W1995415001 @default.
- W2324254975 cites W1995799512 @default.
- W2324254975 cites W1998375603 @default.
- W2324254975 cites W1998603989 @default.
- W2324254975 cites W1999577585 @default.
- W2324254975 cites W1999965967 @default.
- W2324254975 cites W2007574384 @default.
- W2324254975 cites W2009253289 @default.
- W2324254975 cites W2009445872 @default.
- W2324254975 cites W2012961504 @default.
- W2324254975 cites W2016971268 @default.
- W2324254975 cites W2018806478 @default.
- W2324254975 cites W2021093636 @default.
- W2324254975 cites W2021274263 @default.
- W2324254975 cites W2021403718 @default.
- W2324254975 cites W2022052823 @default.
- W2324254975 cites W2022127715 @default.
- W2324254975 cites W2023271753 @default.
- W2324254975 cites W2026690260 @default.
- W2324254975 cites W2030161733 @default.
- W2324254975 cites W2031342573 @default.
- W2324254975 cites W2031715837 @default.
- W2324254975 cites W2032125150 @default.
- W2324254975 cites W2032790387 @default.
- W2324254975 cites W2034903872 @default.
- W2324254975 cites W2035222169 @default.
- W2324254975 cites W2037461964 @default.
- W2324254975 cites W2037637880 @default.
- W2324254975 cites W2038618476 @default.
- W2324254975 cites W2045914756 @default.
- W2324254975 cites W2050662294 @default.
- W2324254975 cites W2050954967 @default.
- W2324254975 cites W2054376935 @default.
- W2324254975 cites W2059871191 @default.
- W2324254975 cites W2060203768 @default.
- W2324254975 cites W2060302789 @default.
- W2324254975 cites W2060527124 @default.
- W2324254975 cites W2066522906 @default.
- W2324254975 cites W2070870000 @default.
- W2324254975 cites W2071137944 @default.
- W2324254975 cites W2075758407 @default.
- W2324254975 cites W2078839509 @default.
- W2324254975 cites W2079092137 @default.
- W2324254975 cites W2079211223 @default.
- W2324254975 cites W2080111592 @default.
- W2324254975 cites W2082021907 @default.
- W2324254975 cites W2083306592 @default.
- W2324254975 cites W2083781412 @default.
- W2324254975 cites W2083986598 @default.
- W2324254975 cites W2084040340 @default.
- W2324254975 cites W2085241833 @default.
- W2324254975 cites W2086957099 @default.
- W2324254975 cites W2088976139 @default.
- W2324254975 cites W2089362619 @default.
- W2324254975 cites W2090727951 @default.
- W2324254975 cites W2091727457 @default.
- W2324254975 cites W2094065247 @default.
- W2324254975 cites W2103358569 @default.
- W2324254975 cites W2115942358 @default.
- W2324254975 cites W2116601927 @default.
- W2324254975 cites W2117007533 @default.
- W2324254975 cites W2120801586 @default.
- W2324254975 cites W2121564839 @default.
- W2324254975 cites W2121612064 @default.
- W2324254975 cites W2122312191 @default.
- W2324254975 cites W2131741443 @default.
- W2324254975 cites W2148284063 @default.
- W2324254975 cites W2158931066 @default.
- W2324254975 cites W2167270321 @default.
- W2324254975 cites W2170620175 @default.