87578-93-6Relevant articles and documents
Chromium (VI) adsorbed on SiO2/ZrO2, a new supported reagent for allylic oxidations
Baptistella, Lucia H. B.,Sousa, Ilza M. O.,Gushikem, Yoshitaka,Aleixo, Adriana M.
, p. 2695 - 2698 (2007/10/03)
Zirconium (IV) oxide coated on the surface of silica gel was used to absorb Cr(VI) from acidic solutions. This material, in conjunction with t- butyl hydroperoxide, proved to be very useful for allylic oxidations, promoting very clean reactions, with high regioselectivity.
THE STEREOSPECIFIC HYDROXILATION OF ENDOCYCLIC ETHYLENIC LINKAGE IN THE BIOTRANSFORMATION OF α- TERPINYL ACETATE WITH CULTURED SUSPENSION CELLS OF NICOTIANA TABACUM
Hirata, Toshifumi,Lee, Ym Sook,Suga, Takayuki
, p. 671 - 674 (2007/10/02)
The biotransformation of (+/-)-8-acetoxy-p-menth-1-ene (α-terpinyl acetate) with the cultured cells of Nicotiana tabacum was found to result in the predominant formation of 8-acetoxy-c-4-p-menthane-r-1, t-2-diol.This experimental result indicates that the hydroxylation of the endocyclic ethylenic linkage with the cultured suspension cells is stereospecific.