51673-93-9Relevant academic research and scientific papers
Preparation method of substituted piperidine derivative
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Paragraph 0020; 0021; 0022, (2017/12/27)
The invention discloses a preparation method of a substituted piperidine derivative 4(tert-butyl(2-(aminomethyl)-6-methylphenoxy)methyl)piperidine-1-carboxylate. The preparation method comprises the steps of carrying out oximation, elimination, etherifica
A general and convenient route to oxazolyl ligands
Aspinall, Helen C.,Beckingham, Oliver,Farrar, Michael D.,Greeves, Nicholas,Thomas, Christopher D.
, p. 5120 - 5123 (2011/10/19)
A diverse range of chiral and achiral oxazolyl ligands, which have many applications including catalysis and luminescent devices, are synthesized simply in three steps from readily available and inexpensive phenol and amino alcohol starting materials. The method can be applied to ligands with electron-donating/-withdrawing and sterically demanding/undemanding substituents, and can conveniently be scaled up to >25 g of product.
Cytokinin receptor antagonists derived from 6-benzylaminopurine
Nisler, Jaroslav,Zatloukal, Marek,Popa, Igor,Dole?al, Karel,Strnad, Miroslav,Spíchal, Luká?
body text, p. 823 - 830 (2010/07/04)
Recently we reported 6-(2-hydroxy-3-methylbenzylamino)purine (PI-55) as the first molecule to antagonize cytokinin activity at the receptor level. Here we report the synthesis and in vitro biological testing of eleven BAP derivatives substituted in the be
SUBSTITUTED PYRIMIDINES
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Page/Page column 26, (2008/06/13)
The invention relates to novel substituted pyrimidines of formula (I), in which R1, R2, R3, R4, Q, X and n have the meanings as cited in the description. The invention also relates to a method and intermediate products for producing these pyrimidines, and to the use thereof as plant control agents, particularly as herbicides.
Magnesium-mediated ortho-Specific Formylation and Formaldoximation of Phenols
Aldred, Robert,Johnston, Robert,Levin, Daniel,Neilan, James
, p. 1823 - 1832 (2007/10/02)
Deprotonation of phenols using magnesium methoxide, followed by distillative removal of free methanol and addition of paraformaldehyde results in ortho-specific magnesium mediated formylation to give the corresponding salicyladehyde magnesium salts, from which the salicylaldehydes can be isolated by acidic work-up.Addition of aq. hydroxylamine sulfate to the salicylaldehyde magnesium salt, in place of the acid work-up, gives the corresponding salicylaldoximes.
