Related Products of 70-47-3, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 70-47-3, Name is H-Asn-OH, SMILES is O=C(O)[C@@H](N)CC(N)=O, belongs to amides-buliding-blocks compound. In a article, author is Reddy, Samala Murali Mohan, introduce new discover of the category.
Two different synthetic pathways give access to the amphiphilic block copolymer poly(ethylene oxide)-block-poly(tert-butoxycarbonylaminomethylacrylate). In the first approach, two end-functionalized segments are linked via click chemistry; and in the second approach, a poly(ethylene oxide) (PEO) based macroinitiator is chain extended via atom transfer radical polymerization (ATRP). In both cases the linking unit consists of an amide group, which is necessary to effectively deprotect the corresponding polymer precursor without cleavage of both segments. For this, amide-containing ATRP initiators are employed and successful synthesis by nuclear magnetic resonance (NMR) and size exclusion chromatography (SEC) analyses before comparing both pathways is demonstrated. After deprotection, a novel double hydrophilic block copolymer, poly(ethylene oxide)-block-poly(dehydroalanine), is obtained, which is investigated using SEC (aqueous and DMSO) and H-1-NMR spectroscopy. Containing a potentially zwitterionic PDha segment and a high density of both amino and carboxylic groups, pH-dependent aggregation of the block copolymer is expected and is studied using dynamic light scattering, revealing interesting solution properties. The corresponding polymers are applied in various areas including drug delivery systems or in biomineralization.
Related Products of 70-47-3, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 70-47-3.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics