1/7/2024 0 Comments Photoflow substituteThe iPRD ( ) has a long track record of working with industry in developing chemical processes and equipment and in translating findings back to partners. Integrating the efficiency of flow processing with the advanced mixing of a continuous stirred tank reactor, we have found fReactor Photo Flow to be well-suited to performing multiphasic reactions allowing our chemists to explore continuous-flow processing, with little expertise required”. Experimental data is provided for a series of relevant reactions including a benzylic bromination with a subsequent nucleophilic substitution step used in the synthesis of the anti-hypertensive drug Valsartan a reaction where a reagent is used in slurry form to minimise solvent use resulting in significantly higher productivities that would otherwise be possible, an efficient oxidation reaction using air as a simple and safe oxidising agent, and photochemical synthesis of 1,2-diamines with productivities of over 50 times that possible by batch chemistry protocols.ĭr Francis from the iPRD commented “The fReactor Photo Flow has provided us with an easy-to-use, powerful platform to undertake high productivity photochemistry in Flow Chemistry applications. The new paper* describes a series of multiphasic Flow Chemistry reactions undertaken by iRPD researchers using the fReactor Photo Flow platform. In contrast to many tubular or plate-based flow chemistry systems, the Asynt fReactor with Photo Flow modules is especially well-suited to handling multiphasic solid-liquid and gas-liquid photochemical reactions. Walton, also of The Moving Picture News summed up the film and stated, 'Good teaching as to woman's 'class', but as to details sadly lax.' The New York Dramatic Mirror panned the film beginning with, 'Nothing more improbable or inconsistent has been seen on the screen in some time.' The reviewer concluded the review of the improbable plot as to having been 'dreamed up by a ten-year-old girl.Asynt reports upon a new paper, written by a multidisciplinary team of experts at the Institute for Process Research and Chemistry (iRPD) at the University of Leeds (UK), that describes how the fReactor flow chemistry system with add-on photochemical flow modules improves synthetic reactions commonly used in the preparation of drug intermediates. Jeanval of The Moving Picture News found the baron to be boorish by shading a lady's hand with a glove on and wondered at how Thanhouser was able to film the prison scenes. While the reviewer stated that no magistrate would have sent the man to jail for assault with a blunt knife, it was the jail substitution via a changing of clothes which proved to be impossible. The Morning Telegraph, like others, found the story to be foolish and completely improbable on many accounts. The film was met with a wide variety of reviews by critics with the majority proving to be negative. The single reel drama, approximately 1,000 feet long, was released on February 17, 1911. The reel demonstrates how easily evidence of this sort may be made to entangle and ensnare a totally innocent man.' Release and reception Checkmate 1911 8 Round Mag The serious nature of the film was highlighted with the advertising of the film by Thanhouser which states, ' Checkmate carries a message and a lesson to those who value the 'circumstantial evidence' process by which so many convictions are obtained in our criminal courts. Checkmate wove a more tangled web of circumstantial evidence and intrigue and the resolution comes not from an astute female detective, but by the heiress's novel substitution of a doppelgänger to the prison so that the original can get the needed confession. Love and Law was a film which garnered some criticism for an improbable plot. The first such Thanhouser film to tackle the subject was Love and Law released in December 1910. Bowers notes that such convictions were a known social issue, but not a pressing one in 1911. Lonergan would produce several scenarios featuring the problems with circumstantial evidence being used to obtain convictions. David Bowers notes that the plot dealing with circumstantial evidence focused on one of Lloyd Lonergan's social issues. The only known credit for the film is that it starred William Garwood.
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