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Methatesis

Methatesis of Cd N(Me3Si)2 2 4- SCNR in the presence of TOPO Solid-state thermolysis Cd(SeSiMe3)2 1.5-2.0 394 394... [Pg.1055]

Scheme 10 Preparation of spirocyclic P-lactams using alkene methatesis (i) [Cl2(PCy3)2Ru = CHPh], toluene, reflux... Scheme 10 Preparation of spirocyclic P-lactams using alkene methatesis (i) [Cl2(PCy3)2Ru = CHPh], toluene, reflux...
It has been reported that conveniently substituted bis-(3-lactams, pyrrolidinyl-(3-lactams, and piperidinyl-(3-lactams undergo ring-closing methatesis using... [Pg.32]

Scheme 50 Preparation of bicyclic [S-lactams 149 using alkene-methatesis... Scheme 50 Preparation of bicyclic [S-lactams 149 using alkene-methatesis...
Scheme 51 Preparation of bicyclic P-lactams 152 using alkene-methatesis (i) LiHMDS, THF (ii) TMSC1, A (iii) RBr, K2C03, DMF (iv) catalyst, CH2C12, RT... Scheme 51 Preparation of bicyclic P-lactams 152 using alkene-methatesis (i) LiHMDS, THF (ii) TMSC1, A (iii) RBr, K2C03, DMF (iv) catalyst, CH2C12, RT...
Z.13S)-5- Tetradecen-13- olide S Flat grain beetle Cryptnlestes pusiUus) A Grubbs Olefin methatesis [155]... [Pg.417]

S)-5- hexadecanolidc o Oriental hornet (Vespa orientiilis) R Grubbs Olefin methatesis [1561... [Pg.417]

IR,4R,5S)- acoradiene Broad-hfirned Hour beelie G/Jaiocetvs cornufiLs) A Grubbs Olefin methatesis [1571... [Pg.418]

The methatesis of vegetable oils with ethylene is a very interesting way to obtain new unsaturated structures to be transformed into new polyols via the epoxidation - alcoholysis route. Trioleine was used as a model compound (the triester of glycerol with oleic acid), the methatesis reaction with ethylene being catalysed by a special ruthenium catalyst [72]. The resulting triglyceride, with terminal double bonds, after removal of the 1-decene formed, is transformed into polyols by epoxidation, followed by alcoholysis with methanol (reactions 17.27 and 17.28). [Pg.464]

S.5R)-hrontalin -e Southern pine beetle (Dendroctonus frontalis) A Grubbs Olefin methatesis". Baker s yeasi1. 1I54J" 1168 h... [Pg.417]

See other pages where Methatesis is mentioned: [Pg.1055]    [Pg.211]    [Pg.267]    [Pg.15]    [Pg.141]    [Pg.33]    [Pg.166]    [Pg.1501]    [Pg.373]    [Pg.95]    [Pg.96]    [Pg.87]    [Pg.417]    [Pg.418]    [Pg.441]    [Pg.94]    [Pg.464]    [Pg.249]    [Pg.87]    [Pg.33]    [Pg.166]   
See also in sourсe #XX -- [ Pg.464 ]

See also in sourсe #XX -- [ Pg.230 ]



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