## Abstract Using a convergent synthetic strategy starting from nicotinic acid and imidazole, we have prepared the (__E__) and (__Z__) isomers of 1โbenzylโ3โcarbamoylโ5โ[2โ(ethoxycarbonylmethylene)โ2โ(1โ(__p__โtoโlylsulfamoyl)imidazolโ4โyl)ethyl]pyridinium bromide (__21__) as models of the urocanas
Chemical and probabilistic modelling of complex reactions: A lignin depolymerization example
โ Scribed by J.B. McDermott; M.T. Klein
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 630 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0009-2509
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โฆ Synopsis
A new approach to the analysis of complex reaction systems in terms of model compound information is described using ifgnin depolymerization as a specific example. Model compound reaction pathways and kinetics were fncorporated into a Monte Carlo-based mathematical model of lignt (n) depolymerization. The flexibility of this stochastic modelling approach allowed for the accounting of fundamental differences between model compounds and the moieties within the real systems they are meant to mimic. Moreover, the model is truly a priori since its parameters are deduced from model compound experiments and contafn no information from experiments with actual lignins.
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