Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , Name: (R)-2-((tert-Butoxycarbonyl)amino)-3-methoxypropanoic acid, 86123-95-7, Name is (R)-2-((tert-Butoxycarbonyl)amino)-3-methoxypropanoic acid, molecular formula is C9H17NO5, belongs to amides-buliding-blocks compound. In a document, author is Bai, Zibo, introduce the new discover.
An efficient strategy to modulate the mechanical properties of conjugated polymers has been developed through the incorporation of amide-containing alkyl chains in diketopyrrolopyrrole-based conjugated polymers. The side-chain engineering performed with hydrogen bonding moieties (up to 20 mol% of amide-containing side-chains) was found to reduce the crystallinity of the conjugated polymers in the solid state. Interestingly, this reduction in crystallinity drastically influenced the mechanical properties of the new DPP-polymers, by promoting their stretching ability, reducing the elastic modulus of the polymers, and facilitating the molecular alignment after stretch. The resulting polymers with 10% hydrogen bonding side chains showed a maximum stretchability of 75% elongation, without the appearance of nanoscale cracks, and a detailed investigation of the mechanical properties was performed by a combination of morphological characterization tools, including grazing-incidence X-ray diffraction, polarized UV-Vis spectroscopy and optical/atomic force microscopy to support our finding. Additionally, incorporation of amide-containing side-chains also enabled the regeneration of the conjugated polymer morphology after damage. Our results demonstrate that the introduction of amide-containing alkyl chains is an effective strategy to enhance the mechanical properties of -conjugated polymers without disrupting the -conjugation, and to enable new properties such as morphological healing.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 86123-95-7. Name: (R)-2-((tert-Butoxycarbonyl)amino)-3-methoxypropanoic acid.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics