[EN] DEAMINATION OF ORGANOPHOSPHORUS-NUCLEOSIDES<br/>[FR] DÉSAMINATION DE NUCLÉOSIDES ORGANOPHOSPHORÉS
申请人:INST UNIV DE CIÈNCIA I TECNOLOGIA S A
公开号:WO2016146808A1
公开(公告)日:2016-09-22
The invention relates to a new synthethic process for obtaining compounds of formula (I) from compounds of formula (II) by means of cytidine deaminase enzymes.
这项发明涉及一种新的合成过程,通过胞嘧啶脱氨酶酶将式(I)化合物从式(II)化合物中获得。
Synthesis of Ethers from Carbonyl Compounds by Reductive Etherification Catalyzed by Iron(III) and Silyl Chloride
作者:Reko Leino、Risto Savela
DOI:10.1055/s-0034-1380155
日期:——
with ethyl acetate as the solvent. A simple iron- and silylchloridecatalyzed method for the preparation of symmetrical and nonsymmetrical ethers is presented. Various aldehydes and ketones were reductively etherified by using triethylsilane as a reducing agent in the presence of 2 mol% of iron(III) oxo acetate and 8 mol% of chloro(trimethyl)silane. The reactions can be carried out at ambient temperatures
作者:Paolo N. Grenga、Eric G. Stoutenburg、Ronny Priefer
DOI:10.1016/j.tetlet.2012.06.137
日期:2012.9
The photolytic decay of a library of para -substituted dibenzylic sulfites has been evaluated by UV radiation in a Srinivasan–Griffin–Rayonet photochemical reactor in various deuterated solvents. The decay for each dibenzylic sulfite was examined with respect to Swain and Lupton’s field constant, FF. The rate of photolytic decay varies depending on the identity of the benzyl substituents. Furthermore
A range of medium-sized cyclic ethers (5 to 11 membered) have been effectively synthesized through intramolecular reductive coupling of dialdehydes initiated by 50 ppm to 0.5% of AgNTf2 with hydrosilane at 25 °C. The catalytic system is also suitable for the coupling of two different monoaldehydes to provide unsymmetrical ethers. This protocol features broad functional group compatibility, high product