4147-15-3Relevant academic research and scientific papers
The iron(II) complex [Fe(CF3SO3)2(mcp)] as a convenient, readily available catalyst for the selective oxidation of methylenic sites in alkanes
Canta, Merce,Font, David,Gomez, Laura,Ribas, Xavi,Costas, Miquel
supporting information, p. 818 - 830 (2014/04/03)
The efficient and selective oxidation of secondary C-H sites of alkanes is achieved by using low catalyst loadings of a non-expensive, readily available iron catalyst [Fe(II)(CF3SO3)2(mcp)], {Fe-mcp, [mcp=N,N'-dimethyl-N,N'-bis(2-pyridylmethyl)cyclohexane-trans-1,2-diamine]}, and hydrogen peroxide (H2O2) as oxidant, via a simple reaction protocol. Natural products are selectively oxidized and isolated in synthetically amenable yields. The easy access to large quantities of the catalyst and the simplicity of the C-H oxidation procedure make this system a particularly convenient tool to carry out alkane C-H oxidation reactions on the preparative scale, and in short reaction times.
Microbiological Transformations Part 7. Microbiological Transformations of A-nor- and A-homo-5α-androstane derivatives with the fungus Cunninghamella elegans.
Crabb, Trevor A.,Ratcliffe, Norman M.
, p. 650 - 669 (2007/10/02)
The microbiological transformation of 17β-hydroxy-A-nor-5α-androstan-2-one, 17β-hydroxy-A-homo-5α-androstan-3-one and 5α-androstan-3,17-dione, by Cunninghamella elegans is dominated by 9α-hydroxylation whereas 17β-hydroxy-5α-androstan-3-one undergoes predominant 7α-monohydroxylation. 9α-Hydroxy-5α-androstane-3,17-dione and 9α-hydroxy-A-homo-5α-androstane-3,17-dione were synthesised by a sequence involving 11α-hydroxylation of the corresponding 3,17-diones by Aspergillus ochraceous.
