Substrate, condition

Fig. 4.50. IBSCA spectra of an antireflective coating on soda-lime glass (Si02-Ti02-Si02/Ti02-substrate) conditions 5 keVAr" bombardment.

The reduction of the N-oxide moiety to produce the heterocycle parent compounds Bfz and Fz has been one of the most studied reactions for these systems. In general, the procedures describe mild conditions and regioselect-ivity. In Table 2, substrates, conditions, products, and comments for the most recent reported deoxygenations are shown. 

Selection of appropriate conditions to modify polymers is facilitated by preliminary studies with well designed model compounds. The work with model systems is critical when studying condensation polymers because the main chain linkages have proved to be remarkably labile under certain conditions. Condensation of 4-chlorophenyl phenyl sulfone with the disodium salt of blsphenol-A yields 2,2-bis[4 -(4"-phenylsulfonylphenoxyl)phenyl] propane, T, an excellent model for the poly(arylene ether sulfone) substrate. Conditions for quantitative bromination, nitration, chloro-methylation, and aminomethylation of the model compound were established. Comparable conditions were employed to modify the corresponding polymers. 

Entry Catalyst Substrate Conditions TON TOF [h-1] Conv. [%] ee [%] Reference... 

Equations (2.23) and (2.25), for ra, are interesting because they relate the 0-order reaction in the biofilm to the substrate conditions in the bulk water phase. As seen from these two equations, a fully penetrated biofilm is of 0-order with respect to the bulk water phase, and a partly penetrated biofilm is of... 

Peters A, Backes J. Impact of substrate conditions and application method on the efficacy of Steinemema feltiae. IOBC/WPRS Bull. 2003 26 151-158. 

Table 8 Synthesis of imidazo[1,5-a]pyridines through cyclocondensation of 2-aminomethylpyridine amide derivatives Substrate Conditions Product Yield (%) Reference...

Substrate Conditions Mediator system Product Yield m Refirence... 

Substrate Conditions Mediator Product (current efficiency, %) Ref- erenc... 

Substrate Conditions Type I Products Type II Products ... 

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