Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Crawford, Deborah"'
Yes
A continuous, scalable, and solvent‐free method for the synthesis of various naphthalic imides and perylene diimides (PDIs) using twin‐screw extrusion (TSE) is reported. Using TSE, naphthalic imides were obtained quantitatively without t
A continuous, scalable, and solvent‐free method for the synthesis of various naphthalic imides and perylene diimides (PDIs) using twin‐screw extrusion (TSE) is reported. Using TSE, naphthalic imides were obtained quantitatively without t
Externí odkaz:
http://hdl.handle.net/10454/17622
Autor:
Egleston, B.D., Brand, M.C., Greenwell, F., Briggs, M.E., James, S.L., Cooper, A.I., Crawford, Deborah E., Greenaway, R.L.
Yes
The continuous and scalable synthesis of a porous organic cage (CC3), obtained through a 10-component imine polycondensation between triformylbenzene and a vicinal diamine, was achieved using twin screw extrusion (TSE). Compared to both batc
The continuous and scalable synthesis of a porous organic cage (CC3), obtained through a 10-component imine polycondensation between triformylbenzene and a vicinal diamine, was achieved using twin screw extrusion (TSE). Compared to both batc
Externí odkaz:
http://hdl.handle.net/10454/17844
Yes
Chemical manufacturing typically requires more than one step, involving multiple batch processes, which makes synthesis at scale laborious and wasteful. Herein, we demonstrate that several reactions can be telescoped into a single continuous
Chemical manufacturing typically requires more than one step, involving multiple batch processes, which makes synthesis at scale laborious and wasteful. Herein, we demonstrate that several reactions can be telescoped into a single continuous
Externí odkaz:
http://hdl.handle.net/10454/17693
Yes
A study on the translation of a solid-state synthetic reaction from a mechanochemical mixer-mill to a continuous twin-screw extruder is discussed herein. The study highlights some considerations to be made and parameters to be tested in the
A study on the translation of a solid-state synthetic reaction from a mechanochemical mixer-mill to a continuous twin-screw extruder is discussed herein. The study highlights some considerations to be made and parameters to be tested in the
Externí odkaz:
http://hdl.handle.net/10454/17690
Autor:
Schumacher, C., Crawford, Deborah E., Raguž, B., Glaum, R., James, S.L., Bolm, C., Hernández, J.G.
Mechanochemistry enabled the selective synthesis of the recherche´ orange polymorph of Wilkinson’s catalyst [RhCl(PPh3)3]. The mechanochemically prepared Rh-complex catalysed the solvent-free dehydrogenation of Me2NHBH3 in a ball mill. The in situ
Externí odkaz:
http://hdl.handle.net/10454/17697
The oligomerisation of L-amino acids by papain was studied in a mixer ball mill and in a planetary ball mill. The biocatalyst proved stable under the ball milling conditions providing the corresponding oligopeptides in good to excellent yields and wi
Externí odkaz:
http://hdl.handle.net/10454/17696
Yes
Mechanochemical synthesis has the potential to change the way in which chemistry is conducted, particularly with regard to removing or dramatically reducing the need for solvents. Recently, it has been demonstrated that mechanochemistry can
Mechanochemical synthesis has the potential to change the way in which chemistry is conducted, particularly with regard to removing or dramatically reducing the need for solvents. Recently, it has been demonstrated that mechanochemistry can
Externí odkaz:
http://hdl.handle.net/10454/17691
Although mechanochemical synthesis is becoming more widely applied and even commercialised, greater basic understanding is needed if the field is to progress on less of a trial‐and‐error basis. We report that a mechanochemical reaction in a ball
Externí odkaz:
http://hdl.handle.net/10454/17635
Autor:
Crawford, Deborah E.
Yes
Sonochemistry, i.e., the application of mechanical energy in the form of sound waves, has recently been recognised for its similarity to mechanochemistry and is now included under the umbrella term of mechanochemistry. Typically, due to the
Sonochemistry, i.e., the application of mechanical energy in the form of sound waves, has recently been recognised for its similarity to mechanochemistry and is now included under the umbrella term of mechanochemistry. Typically, due to the
Externí odkaz:
http://hdl.handle.net/10454/17692
Mechanochemical chemoenzymatic peptide and amide bond formation catalysed by papain was studied by ball milling. Despite the high-energy mixing experienced inside the ball mill, the biocatalyst proved stable and highly efficient to catalyse the forma
Externí odkaz:
http://hdl.handle.net/10454/17698