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Dioxolan-4-ones

This procedure has been scaled up to provide 2g of 4,4,5-trimethyl-1,3-dioxolane-2-one. [Pg.187]

OjCR TL 23 3583 (5-alken-4-olide, 6-alken-5-olide), 3587 (6-alken-5-olide) (1982) 34 91 (1993) (4-( 1-alfcenyl-1,3-dioxolan-2-one] CL 1521 (1982) (4-alken-3-olide)... [Pg.238]

It seems that the alkylene carbonate polymerisation proceeds via monomer decarboxylation in the first reaction step. The decarboxylation most probably involves metal carbonate species owing to ring opening of the 1,3-dioxolan-2-one via Cp—O bond cleavage [146,147]. A possible reaction scheme in the presence of zinc-based coordination catalysts is presented by scheme (14), in which, for the sake of clarity, participation of the adjacent zinc atom as the nucleophilic attack carrier is omitted ... [Pg.455]

See other pages where Dioxolan-4-ones is mentioned: [Pg.468]    [Pg.601]    [Pg.17]    [Pg.128]    [Pg.205]    [Pg.187]    [Pg.405]    [Pg.822]    [Pg.303]    [Pg.321]    [Pg.338]    [Pg.373]    [Pg.17]    [Pg.1960]    [Pg.2025]    [Pg.2045]    [Pg.2107]    [Pg.229]    [Pg.31]    [Pg.178]    [Pg.470]    [Pg.249]    [Pg.1960]    [Pg.2025]    [Pg.2045]    [Pg.2064]    [Pg.512]    [Pg.253]    [Pg.181]   
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See also in sourсe #XX -- [ Pg.205 , Pg.206 ]

See also in sourсe #XX -- [ Pg.178 , Pg.179 ]

See also in sourсe #XX -- [ Pg.249 , Pg.250 ]

See also in sourсe #XX -- [ Pg.253 ]

See also in sourсe #XX -- [ Pg.272 ]

See also in sourсe #XX -- [ Pg.222 ]

See also in sourсe #XX -- [ Pg.305 ]

See also in sourсe #XX -- [ Pg.142 , Pg.144 , Pg.145 , Pg.146 , Pg.147 , Pg.148 , Pg.149 , Pg.150 ]



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Dioxolane-4-ones

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