119472-86-5Relevant academic research and scientific papers
EXTENDED FUNCTIONALIZATION OF THE FLUTED PERISTYLANE PERIMETER
Paquette, Leo A.,Shen, Chien-Chang
, p. 4069 - 4072 (1988)
Syntheses of peristylane-2,4,6-trione (11) and 2,4,6,8-teraone (17) are described.In 17, all four of the methylene carbons present in the parent pristylane ring system are seen to be oxidized.The C4v symmetry of the tetraketone is reflect
Protocol for Multiple Functionalization of the Peristylane Perimeter. Density Relationships between the 2,4,6-Trione, 2,4,6,8-Tetrone, and Related Isopropylidene Congeners
Paquette, Leo A.,Shen, Chien-Chang,Engel, Peter
, p. 3329 - 3333 (2007/10/02)
Details are provided for the synthesis of the tri- and tetraketones in the peristylane series.Access to the latter of these compounds represents arrival at that derivative in which all four available methylene carbons are oxidized.Two approaches to 1 h
ALKYLIDENE DERIVATIVES OF syn-SESQUINORBORNATRIENE. 13C NMR AND THEORETICAL ANALYSIS OF HOMOCONJUGATIVE ORBITAL INTERACTIONS
Paquette, Leo A.,Waykole, Liladhar,Shen, Chien-Chang,Racherla, Uday S.,Gleiter, Rolf,Litterst, Edwin
, p. 4213 - 4216 (2007/10/02)
Despite downward folding of the central ? linkage in 7 and 13, polarization of the exocyclic olefinic bonds does not surpass that seen in 1 and is not at all affected by cumulative carbomethoxy substitution of the peripheral unsaturated centers as in 9 an
