Zhang, Chao et al. published their research in CCS Chemistry in 2019 | CAS: 868-57-5

Methyl2-methylbutyrate (cas: 868-57-5) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Computed Properties of C6H12O2

Synthesis of quaternary carbon-centered benzoindolizidinones via novel photoredox-catalyzed alkene aminoarylation: facile access to tylophorine and analogues was written by Zhang, Chao;Wang, Yi;Song, Yugang;Gao, Hongying;Sun, Yonghui;Sun, Xiuyun;Yang, Yiqing;He, Ming;Yang, Zimo;Zhan, Lingpeng;Yu, Zhi-Xiang;Rao, Yu. And the article was included in CCS Chemistry in 2019.Computed Properties of C6H12O2 This article mentions the following:

Photoredox-catalyzed aminoarylation and thioamination of unactivated alkenes was developed, providing novel synthetic routes to access synthetically challenging quaternary carbon-centered benzoindolizidinones and trifluoromethylthiolated piperidines using readily available starting materials. Notably, these transformations were enabled by merging amidyl radical generation from N-alkyl benzamides with oxidant incorporation. D. functional theory calculations were performed to understand the reaction mechanism and to rationalize the regioselectivities. Moreover, the newly developed catalytic aminoarylation provided a convenient synthetic route for natural product tylophorine and its gem-di-Me analogs with greatly improved drug-like properties such as enhanced solubility and stability. In the experiment, the researchers used many compounds, for example, Methyl2-methylbutyrate (cas: 868-57-5Computed Properties of C6H12O2).

Methyl2-methylbutyrate (cas: 868-57-5) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Computed Properties of C6H12O2

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics