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Push-pull ethylenes stereochemistry

In the ground state, aminomethylenemalonates possess an essentially planar geometry, which maximizes the electron delocalization in the molecules. In the heteropolar transition state, the plane of the groups R3 and NR R2 and the plane of the two carbonyl groups occupy orthogonal positions. More details of the dynamic and static stereochemistry of push-pull ethylenes, as in compounds 1 and 2, are discussed in two excellent reviews (73TS295 83TS83). [Pg.11]

The push-pull ethylene field has been the subject of several reviews S and in particular C—N rotations are treated in a general review on isomerization processes at N—X bonds The present review will treat the stereochemistry and related properties... [Pg.407]

Sandstrom, J., Static and Dynamic Stereochemistry of Push-Pull and Strained Ethylenes, 14, 83. Sargeson, A. M., see Buckingham, D. A., 6, 219. [Pg.599]

STATIC AND DYNAMIC STEREOCHEMISTRY OF PUSH-PULL AND STRAINED ETHYLENES 83... [Pg.336]

Ethylenes, Static and Dynamic Stereochemistry of Push-Pull and Strained (Sandstrom). [Pg.302]

See other pages where Push-pull ethylenes stereochemistry is mentioned: [Pg.407]    [Pg.84]    [Pg.86]    [Pg.90]    [Pg.98]    [Pg.100]    [Pg.102]    [Pg.106]    [Pg.110]    [Pg.112]    [Pg.116]    [Pg.118]    [Pg.120]    [Pg.126]    [Pg.128]    [Pg.130]    [Pg.132]    [Pg.134]    [Pg.136]    [Pg.138]    [Pg.146]    [Pg.150]    [Pg.154]    [Pg.156]    [Pg.160]    [Pg.162]    [Pg.164]    [Pg.166]    [Pg.168]    [Pg.170]    [Pg.172]    [Pg.174]    [Pg.176]    [Pg.178]    [Pg.180]    [Pg.253]   
See also in sourсe #XX -- [ Pg.406 , Pg.407 ]

See also in sourсe #XX -- [ Pg.406 , Pg.407 ]



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Ethylene stereochemistry

Ethylenes, push-pull

PUSH

Pushing

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