Tetrahedron letters

Synthesis of several novel optically active nitroxyl radicals

R Braslau, H Kuhn, LC Burrill, K Lanham, CJ Stenland

文献索引：Braslau, Rebecca; Kuhn, Heiko; Burrill II, Leland C.; Lanham, Kenneth; Stenland, Chris J. Tetrahedron Letters, 1996 , vol. 37, # 44 p. 7933 - 7936

全文：HTML全文

被引用次数: 18

摘要

Optically active nitroxyl radicals are prepared from enantiomerically pure bicyclic terpenoids.(−)-Camphoxyl radical (−)-4 derived from commercially available oxazolidinone ((−)-1) and (+)-camphoxyl radical (+)-4 derived from (−)-camphene are readily prepared, conformationally rigid, enantiomeric nitroxyl radicals.(−)-Camphorsulphonic acid is used to prepare two additional optically active nitroxyl radicals 9 and 12.