LiALH4 and NaBH4 reduction mechanism of aldehydes, ketones, esters, and carboxylic acids also summarized in a table including DIBAL and selectivity.
![[17] Diels-Alder Cycloaddition 1928](https://i.pinimg.com/originals/65/0b/62/650b62c40d6b339a5407284fe39b7715.png)
