Other Michael acceptors
| Name | Solvent | Reactivity Parameters | Classification | Reference (title or year) | 
|---|---|---|---|---|
| benzylidene-Meldrum's acid   | E Param.: -9.15 |    | J. Org. Chem. 2008, 73, 2738-2745 10.1021/jo702590s | |
| p-(methoxy)benzylidene Meldrum's acid   | E Param.: -10.28 |    | J. Org. Chem. 2008, 73, 2738-2745 10.1021/jo702590s | |
| p-(dimethylamino)benzylidene Meldrum's acid   | E Param.: -12.76 |    | J. Org. Chem. 2008, 73, 2738-2745 10.1021/jo702590s | |
| jul Meldrum's acid   | E Param.: -13.97 |    | J. Org. Chem. 2008, 73, 2738-2745 10.1021/jo702590s | |
| 4-phenylbut-3-yn-2-one   | E Param.: -16.90 |  | Angew. Chem. Int. Ed.  2019, 58, 17704-17708 10.1002/anie.201909803 | |
| hex-3-yn-2-one   | E Param.: -17.90 |  | Angew. Chem. Int. Ed.  2019, 58, 17704-17708 10.1002/anie.201909803 | |
| butynone   | E Param.: -16.60 |  | Angew. Chem. Int. Ed.  2019, 58, 17704-17708 10.1002/anie.201909803 | 
