1.
J Org Chem
; 40(17): 2468-70, 1975 Aug 22.
Article
in English
| MEDLINE
| ID: mdl-1165505
2.
J Org Chem
; 31(8): 2593-601, 1966 Aug.
Article
in English
| MEDLINE
| ID: mdl-5917446