| Nomination for Nobel Prize in Chemistry | 
| Year: | 1950 | 
| Number: | 52 - 0 | 
|  | 
 
| Nominee 1: 
 | 
| Name: | Otto P Diels | 
| Gender: | M | 
| Year, Birth: | 1876 | 
| Year, Death: | 1954 | 
| Profession: | prof | 
| University: | Kiel University | 
| City: | Kiel | 
| Country: | GERMANY (DE) | 
| Awarded the Nobel Prize in Chemistry 1950 | 
|  | 
 
| Nominee 2: 
 | 
| Name: | Kurt  Alder | 
| Gender: | M | 
| Year, Birth: | 1902 | 
| Year, Death: | 1958 | 
| Profession: | prof | 
| University: | University of Cologne | 
| City: | Cologne | 
| Country: | GERMANY (DE) | 
| Awarded the Nobel Prize in Chemistry 1950 | 
|  | 
 
|  | 
 
| Nominator: 
 | 
| Name: | Charles  Dufraisse | 
| Gender: | M | 
| Year, Birth: | 1885 | 
| Year, Death: | 1969 | 
| Profession: | chairholder at invited university | 
| City: | Paris | 
| Country: | FRANCE (FR) | 
|  | 
 
|  |