Diels-Alder 反应

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Diels-Alder . . . . . . . . GC . HPLC . . . 1 2 3 4 . . 1 2 - PowerPoint PPT Presentation

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1

Diels-Alder

GCHPLC

1

2 3 4

1234

2

-H -S209kJ/mol ~ 628kJ/mol6

7

[4+2] Diels-Alder

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Alder

majorminor

endoexo/endoDiels-Alderreactivity

902000C1718D-AHOMOLUMOD-ALewisLUMO

Regioselectivity