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Hydrogen-hond donor

FIGURE 238. Dual activation of electrophile and nucleophile hy a hifunctional hydrogen-hond donor/Brpnsted base organocatalyst. [Pg.64]

Fig. 4 The piperazine scaffold space offered by IMCR. (Above) The relationship of 16 different piperazine scaffolds based on different heterocyclic systems and also including hydrogen bond donor-acceptor features and sp character is depicted right column). (Below) Several piperazine scaffolds are shown with their immanent 2D hydrogen bond donor-acceptor propensity blue and red arrows, H-hond acceptors and donors, respectively)... [Pg.93]

See other pages where Hydrogen-hond donor is mentioned: [Pg.53]    [Pg.53]    [Pg.773]    [Pg.67]    [Pg.61]    [Pg.61]    [Pg.17]    [Pg.986]    [Pg.320]    [Pg.38]   
See also in sourсe #XX -- [ Pg.278 , Pg.279 ]



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