6671-66-5Relevant articles and documents
Schneider et al.
, p. 363,364 (1976)
Preparation of Bicyclononane-2,4-dione Derivatives
Inouye, Yoshinobu,Kojima, Tsutomu,Owada, Jun,Kakisawa, Hiroshi
, p. 4369 - 4376 (2007/10/02)
Bicyclononane-2,4-dione and 7-endo-benzyloxy-9-methylenebicyclononane-2,4-dione were prepared starting from bicyclononan-2-one and 7-endo-benzyloxybicyclononane-2,9-dione, respectively.The key reaction was the NCS oxidation of the 2,2-ethylenedioxy-4-phenylthiobicyclononanes, derived from the corresponding bicyclonon-3-en-2-ones.