Category: 150-78-7

Martinez, Antonio Rosales; Enriquez, Lourdes; Jaraiz, Martin; Morales, Laura Pozo; Rodriguez-Garcia, Ignacio; Ojeda, Emilio Diaz published an article in 2020, the title of the article was A concise route for the synthesis of tetracyclic meroterpenoids: (±)-aureol preparation and mechanistic interpretation.SDS of cas: 150-78-7 And the article contains the following content:

A new concise general methodol. for the synthesis of different tetracyclic meroterpenoids was reported, (±)-aureol was the key intermediate for the general route. The synthesis of (±)-aureol were achieved in seven steps (28% overall yield) from (±)-albicanol. The key steps of this reported route included a C-C bond-forming reaction between (±)-albicanal and a lithiated arene unit and a rearrangement involving 1,2-hydride and 1,2-Me shifts promoted by BF3•Et2O as an activator and water as initiator. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).SDS of cas: 150-78-7

The Article related to aureol preparation, aureol, natural products synthesis, tetracyclic meroterpenoids, Terpenes and Terpenoids: General and other aspects.SDS of cas: 150-78-7

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Ether | (C2H5)2O – PubChem

Jiang, Xiaojia; Zang, Mingsong; Li, Fei; Hou, Chunxi; Luo, Quan; Xu, Jiayun; Liu, Junqiu published an article in 2021, the title of the article was Highly sensitive detection of paraquat with pillar[5]arenes as aptamer in alpa-hemolysin nanopore.Product Details of 150-78-7 And the article contains the following content:

Recently, biol. nanopore-based techniques have attracted more and more attention in the field of single-mol. detection because they allow real-time, sensitive, high-throughput anal. Herein, we report an engineered biol. nanopore sensor by introducing a macrocyclic host mol. carboxylatopillar[5]arene (CP[5]A) that acts as an aptamer into the lumen of a mutant (E111R/K147R)7 αHL nanopore for detecting highly toxic paraquat (PQ) via host-guest interactions at the single-mol. level. By taking advantage of introducing pos. charged arginine (Arg) into the lumen of the αHL nanopore, our engineered nanopore sensor exhibits higher stability. More importantly, this nanopore sensor shows high sensitivity, and the limit of detection (LOD) for PQ can reach a nanomolar level of 0.37 ppb. The CP[5]A-based nanopore sensing strategy developed in this work may bring inspiration for single-mol. detection and hold great potential in public health applications. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Product Details of 150-78-7

The Article related to paraquat biosensor arginine hemolysin nanopore carboxylatopillararene, Biochemical Methods: Electrical and other aspects.Product Details of 150-78-7

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On August 31, 2020, An, Jun-Nian; Qu, Wen-Juan; Zhang, Qin-Peng; Ma, Xiao-Qiang; Zhu, Wen-Bo; Zhang, You-Ming; Yao, Hong; Lin, Qi; Wei, Tai-Bao published an article.Computed Properties of 150-78-7 The title of the article was A pillar[5]arene-based supramolecular polymer network gel and its application in adsorption and removal of organic dye in water. And the article contained the following:

A novel 3D supramol. polymer network gel (DP5G) was successfully constructed by easy to synthesize tripodal guest (SZ) and thioacetylhydrazone functionalized di-pillar[5]arene host (DP5). Interestingly, the DP5G showed aggregation induced emission (AIE). Moreover, the DP5G displayed a 3D network structure, which was used to dye removal experiments Notably, the xerogel DP5G could effectively remove cationic dyes (including crystal violet and rhodamine B) from aqueous solution and the removal percentages are 96.3% and 95.4%, resp. In addition, the maximal adsorption capacity of DP5G towards crystal violet and rhodamine B are 19.65 mg/g and 22.85 mg/g, resp. The stability of the 3D supramol. polymer network gel (DP5G) was further investigated, which exhibited excellent stability toward outer stimuli such as pH, competitive agents, oxidant and reducing agent. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Computed Properties of 150-78-7

The Article related to pillar arene supramol polymer network gel organic dye removal, Placeholder for records without volume info and other aspects.Computed Properties of 150-78-7

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Hu, Jian-Peng; He, Jun-Xia; Fang, Hu; Yang, Hao-Hang; Zhang, Qi; Lin, Qi; Yao, Hong; Zhang, You-Ming; Wei, Tai-Bao; Qu, Wen-Juan published an article in 2020, the title of the article was A novel pillar[5]arene-based emission enhanced supramolecular sensor for dual-channel selective detection and separation of Hg2+.Recommanded Product: 150-78-7 And the article contains the following content:

A supramol. sensor (APRA-G) was successfully constructed via host-guest interactions between a rhodamine hydrazone functionalized pillar[5]arene (APRA) and a bis-pyridinium derivative (G), which showed highly selective and sensitive detection of toxic Hg2+ through a dual-channel (colorimetric and fluorescent) model. The detection limits of fluorescence and UV-vis spectroscopy towards Hg2+ were 1.69 x 10-8 M and 4.07 x 10-7 M, resp., which were calculated using the 3σ method. Interestingly, APRA-G could act as an excellent material for Hg2+ separation Based on ICP (including inductively coupled plasma) data, the separation percentage of the supramol. sensor (APRA-G) for mercury ions was up to 99.68%. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Recommanded Product: 150-78-7

The Article related to pillararene fluorescent colorimetric supramol sensor mercury, Placeholder for records without volume info and other aspects.Recommanded Product: 150-78-7

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On December 8, 2021, Wu, Jia-Rui; Cai, Zhi; Wu, Gengxin; Dai, Dihua; Liu, Yu-Qing; Yang, Ying-Wei published an article.Application of 150-78-7 The title of the article was Bottom-Up Solid-State Molecular Assembly via Guest-Induced Intermolecular Interactions. And the article contained the following:

Manipulation of mol. motions to construct highly ordered supramol. architectures from chaos in the solid-state is considered to be far more complex and challenging than in solution In this work, a bottom-up mol. assembly approach based on a newly designed skeleton-trimmed pillar[5]arene analog, namely permethylated leggero pillar[5]arene (MeP[5]L), is developed in the solid state. Amorphous powder of MeP[5]L can uptake certain guest vapors to form various ordered linker-containing solid-state mol. assemblies, which can be further used to construct thermodynamically favored linker-free superstructure upon heating. These approaches are driven by vapor-induced solid-state mol. motions followed by a thermally triggered phase-to-phase transformation. The intermol. interactions play a crucial role in controlling the mol. arrangements in the resulting assemblies. This research will open new insights into exploring controllable mol. motions and assemblies in the solid state, providing new perspectives in supramol. chem. and materials. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Application of 150-78-7

The Article related to solid state mol assembly intermol interaction, Placeholder for records without volume info and other aspects.Application of 150-78-7

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On April 20, 2020, Gong, Guan-Fei; Chen, Yan-Yan; Zhang, You-Ming; Fan, Yan-Qing; Zhao, Qi; An, Jun-Nian; Yao, Hong; Wei, Tai-Bao; Lin, Qi published an article.Recommanded Product: 1,4-Dimethoxybenzene The title of the article was Competition of Exo-wall π-π and Lone Pair-π Interactions: A Viable Approach to Achieve Ultrasensitive Detection and Effective Removal of AsO2- in Water. And the article contained the following:

Arsenite (AsO2-) is a toxic pollutant for the environment and very harmful to human health. Hence, highly selective and ultrasensitive detection of AsO2- is a very significant issue for a scientific researcher. Herein, an efficient approach for ultrasensitive detection of AsO2- (the lowest detection limit is 1.7 nM) was successfully developed by employing competition among lone pair-π and exo-wall π-π interactions in a bicomponent aggregation-induced emission (AIE) π-gel (ST-G) system. In addition, the xerogel powder of ST-G also could efficiently remove AsO2- from water. This work provides an ultrasensitive method for detection and removal of AsO2- in water. An efficient strategy to achieve ultrasensitive detection (LOD = 1.7 nM) and removal of AsO2- in water via the competition of exo-wall π-π and lone pair-π interactions. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Recommanded Product: 1,4-Dimethoxybenzene

The Article related to arsenite sensor water pillarene xerogel, Placeholder for records without volume info and other aspects.Recommanded Product: 1,4-Dimethoxybenzene

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Wang, Yang; Jin, Ming; Chen, Zelong; Hu, Xianjun; Pu, Liang; Pei, Zhichao; Pei, Yuxin published an article in 2020, the title of the article was Tumor microenvironment responsive supramolecular glyco-nanovesicles based on diselenium-bridged pillar[5]arene dimer for targeted chemotherapy.Name: 1,4-Dimethoxybenzene And the article contains the following content:

Supramol. glyco-nanovesicles (SeSe-(P5)2⊃Man-NH3+) based on the host-guest complex of a diselenium-bridged pillar[5]arene dimer and a mannose derivative have been successfully developed for the first time, which possessed tumor microenvironment-responsiveness and specific targetability due to their diselenium bonds and mannose units, resp. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Name: 1,4-Dimethoxybenzene

The Article related to tumor antitumor doxorubicin pillararene, Placeholder for records without volume info and other aspects.Name: 1,4-Dimethoxybenzene

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Mekapothula, Subbareddy; Addicoat, Matthew A.; Boocock, David J.; Wallis, John D.; Cragg, Peter J.; Cave, Gareth W. V. published an article in 2020, the title of the article was Silica bound co-pillar[4+1]arene as a novel supramolecular stationary phase.Synthetic Route of 150-78-7 And the article contains the following content:

A novel co-pillar[4+1]arene incorporating 2 bromo-octyl substituents was synthesized for the 1st time, using microwave irradiation in high yield (88%) in under 4 min, and bound to the surface of chromatog. SiO2 particles. The resulting new stationary phase was successfully used to sep. xylene isomers via liquid chromatog. techniques. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Synthetic Route of 150-78-7

The Article related to silica pillar arene supramol liquid chromatog stationary phase irradiation, Organic Analytical Chemistry: Separations and other aspects.Synthetic Route of 150-78-7

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Teng, Kun-Xu; Niu, Li-Ya; Yang, Qing-Zheng published an article in 2022, the title of the article was A host-guest strategy for converting the photodynamic agents from a singlet oxygen generator to a superoxide radical generator.Category: ethers-buliding-blocks And the article contains the following content:

Type-I photosensitizers (PSs) generate cytotoxic oxygen radicals by electron transfer even in a hypoxic environment. Nevertheless, the preparation of type-I PSs remains a challenge due to the competition of triplet-triplet energy transfer with O2 (type-II process). In this work, we report an effective strategy for converting the conventional type-II PS to a type-I PS by host-guest complexation. Electron-rich pillar[5]arenes are used as an electron donor and macrocyclic host to produce a host-guest complex with the traditional electron-deficient type-II PS, an iodide BODIPY-based guest. The host-guest complexation promotes intermol. electron transfer from the pillar[5]arene moiety to BODIPY and then to O2 by the type-I process upon light-irradiation, leading to efficient generation of the superoxide radical (O2- ). The results of anti-tumor studies indicate that this supramol. PS demonstrates high photodynamic therapy efficacy even under hypoxic conditions. This work provides an efficient method to prepare type-I PSs from existing type-II PSs by using a supramol. strategy. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Category: ethers-buliding-blocks

The Article related to hypoxia photodynamics oxygen type ii photosensitizer glassy carbon electrode, Placeholder for records without volume info and other aspects.Category: ethers-buliding-blocks

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On November 30, 2021, Xiang, Yu; Yu, Xianglin; Li, Yaqin; Chen, Jingying; Wu, Jinjun; Wang, Lixia; Chen, Dugang; Li, Junbo; Zhang, Qichun published an article.Related Products of 150-78-7 The title of the article was Covalent organic framework as an efficient fluorescence-enhanced probe to detect aluminum ion. And the article contained the following:

The fluorescence of two-dimensional (2D) covalent organic frameworks (COFs) are generally quenched by the strong layer-layer π-π stacking or the intramol. rotation. However, the latter effect can be reduced if the intramol. rotation in COFs can be restricted through the selective coordination with metal ions or small mols. Herein, we demonstrate that the fluorescence of p-methoxyl group-substituted imine-based COFs can be dramatically enhanced after coordination with Al3+ compared with other metal cations (i.e. Fe3+, Ni2+, Cd2+, Mn2+, Co2+, Zn2+, Hg2+, Ba2+, Mg2+ and K+) while o-methoxyl group-substituted one has no such phenomena, which might be due to the rotation of the uncoordinated C=N and C-O bonds in one side. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Related Products of 150-78-7

The Article related to covalent organic framework fluorescence enhanced probe detect aluminum ion, Placeholder for records without volume info and other aspects.Related Products of 150-78-7

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