A fluoroustetraarylporphyrin has been prepared in a single reaction step starting from commercially available 5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrin [TPP(OH)4]. The new compound was successfully employed as a sensitizer in photooxygenationreactions carried out under homogeneous conditions, showing activity comparable to the standard 5,10,15,20-tetraphenylporphyrin (TPP) sensitizer. Photooxygenation
Phellandrene endoperoxides from the essential oil of Chenopodium multifidum
作者:J. De Pascual-T、I.S. Bellido、C. Torres、B.A. Sastre、M. Grande
DOI:10.1016/0031-9422(81)85239-9
日期:1981.1
Abstract The essential oil of Chenopodium multifidum does not contain ascaridole, but does contain two isomeric endoperoxides related to α-phellandrene, besides other structurally and biogenetically related β-menthanic monoterpenes.