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Trienes saturated connecting chains

Relative diastereoselection is an issue that is confrtHited most frequently in the IMDA reactions of trienes with one or more stereocenters on the chain connecting the diene and dienophile. As a general rule, trienes with saturated amnecting chains cyclize via transition states with chair-like conformations, while boat-like transition states are frequently encountered with the 1,7,9-decatrienones as well as with... [Pg.532]


See other pages where Trienes saturated connecting chains is mentioned: [Pg.513]    [Pg.533]    [Pg.513]    [Pg.533]    [Pg.214]   


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Chain connectivity

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