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Biphenyl phosphoramidites

In a regioselective Rh-catalyzed cycloaddition, (4-methoxyphenyl)acetylene and ben-zylisocyanate react in toluene at 110°C in the presence of [Rh(C2H4)2Cl]2 and a 2,2 -dihydroxy-biphenyl-derived NMe2-substituted phosphoramidite as catalysts. After workup by chromatography, a product A is obtained in 88% yield. [Pg.594]

See other pages where Biphenyl phosphoramidites is mentioned: [Pg.427]    [Pg.13]    [Pg.427]    [Pg.13]    [Pg.16]    [Pg.386]    [Pg.254]    [Pg.538]    [Pg.374]    [Pg.60]    [Pg.36]    [Pg.327]   
See also in sourсe #XX -- [ Pg.4 ]



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Phosphoramidite

Phosphoramidites

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