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Secondary reaction ruthenium catalysis

High chemoselectivity is observed in this ruthenium-catalyzed isomerization of allylic alcohols. Simple primary and secondary alcohols and isolated double bonds are not affected by these catalysts. Furthermore, free hydroxy group is essential for this catalysis. The reaction of l-acetoxycyclododec-2-ene-4-ol furnished 4-acetoxycyclododecanone in high yield (Scheme 14).37... [Pg.78]

Cyclic secondary amines are also produced by the ring expansion of O-sulphonyloximes via a Beckmann rearrangement/ the cyclization of a,aliphatic diamines by a ruthenium catalyst/ the palladium-promoted ring closure of amino-alkenes/ and the sulphonamidomercuration of 1,4- and 1,5-dienes. The latter two reactions form part of a wealth of new literature on the amination of olefins and acetylenes via aminomercuration " and via palladium catalysis. ... [Pg.199]

See other pages where Secondary reaction ruthenium catalysis is mentioned: [Pg.399]    [Pg.1338]    [Pg.137]    [Pg.49]    [Pg.91]    [Pg.309]    [Pg.335]    [Pg.244]    [Pg.388]    [Pg.129]    [Pg.144]    [Pg.210]    [Pg.33]    [Pg.112]    [Pg.55]    [Pg.741]    [Pg.404]    [Pg.103]    [Pg.741]   
See also in sourсe #XX -- [ Pg.32 ]

See also in sourсe #XX -- [ Pg.391 , Pg.392 , Pg.393 ]



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Ruthenium catalysis

Ruthenium reactions

Secondary reactions

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