Abstract:
:Axially chiral compounds play an important role in areas such as asymmetric catalysis. The tyrosine click-like reaction is an efficient approach for synthesis of urazoles with potential applications in pharmaceutical and asymmetric catalysis. Here we discover a class of urazole with axial chirality by restricted rotation around an N-Ar bond. By using bifunctional organocatalyst, we successfully develop an organocatalytic asymmetric tyrosine click-like reaction in high yields with excellent enantioselectivity under mild reaction conditions. The excellent remote enantiocontrol of the strategy originates from the efficient discrimination of the two reactive sites in the triazoledione and transferring the stereochemical information of the catalyst into the axial chirality of urazoles at the remote position far from the reactive site.
journal_name
Nat Communjournal_title
Nature communicationsauthors
Zhang JW,Xu JH,Cheng DJ,Shi C,Liu XY,Tan Bdoi
10.1038/ncomms10677subject
Has Abstractpub_date
2016-02-11 00:00:00pages
10677issn
2041-1723pii
ncomms10677journal_volume
7pub_type
杂志文章abstract::Multiple myeloma is a plasma cell blood cancer with frequent chromosomal translocations leading to gene fusions. To determine the clinical relevance of fusion events, we detect gene fusions from a cohort of 742 patients from the Multiple Myeloma Research Foundation CoMMpass Study. Patients with multiple clinic visits ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-16434-y
更新日期:2020-05-29 00:00:00
abstract::CRISPR-Cas9 has emerged as a powerful technology that relies on Cas9/sgRNA ribonucleoprotein complexes (RNPs) to target and edit DNA. However, many therapeutic targets cannot currently be accessed due to the lack of carriers that can deliver RNPs systemically. Here, we report a generalizable methodology that allows en...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-17029-3
更新日期:2020-06-26 00:00:00
abstract::Anthropogenic mercury (Hg(0)) emissions oxidize to gaseous Hg(II) compounds, before deposition to Earth surface ecosystems. Atmospheric reduction of Hg(II) competes with deposition, thereby modifying the magnitude and pattern of Hg deposition. Global Hg models have postulated that Hg(II) reduction in the atmosphere oc...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-07075-3
更新日期:2018-11-15 00:00:00
abstract::Climate change is impacting fisheries worldwide with uncertain outcomes for food and nutritional security. Using management strategy evaluations for key US fisheries in the eastern Bering Sea we find that Ecosystem Based Fisheries Management (EBFM) measures forestall future declines under climate change over non-EBFM ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-18300-3
更新日期:2020-09-11 00:00:00
abstract::Xylanolytic enzymes from glycoside hydrolase family 43 (GH43) are involved in the breakdown of hemicellulose, the second most abundant carbohydrate in plants. Here, we kinetically and mechanistically describe the non-reducing-end xylose-releasing exo-oligoxylanase activity and report the crystal structure of a native ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-20620-3
更新日期:2021-01-14 00:00:00
abstract::An industrial process for the selective activation of methane under mild conditions would be highly valuable for controlling emissions to the environment and for utilizing vast new sources of natural gas. The only selective catalysts for methane activation and conversion to methanol under mild conditions are methane m...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms11900
更新日期:2016-06-15 00:00:00
abstract::The impact of liquid drops on solid surfaces is ubiquitous in nature, and of practical importance in many industrial processes. A drop hitting a flat surface retains a circular symmetry throughout the impact process. Here we show that a drop impinging on Echevaria leaves exhibits asymmetric bouncing dynamics with dist...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms10034
更新日期:2015-11-25 00:00:00
abstract::Chronic inflammation has been proposed as having a prominent role in the construction of social inequalities in health. Disentangling the effects of early life and adulthood social disadvantage on inflammation is key in elucidating biological mechanisms underlying socioeconomic disparities. Here we explore the relatio...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-08732-x
更新日期:2019-02-15 00:00:00
abstract::Chemical utilization of vast fossil and renewable feedstocks of methane remains one of the most important challenges of modern chemistry. Herein, we report direct and selective methane photocatalytic oxidation at ambient conditions into carbon monoxide, which is an important chemical intermediate and a platform molecu...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-08525-2
更新日期:2019-02-11 00:00:00
abstract::The effective delivery of therapeutics to disease sites significantly contributes to drug efficacy, toxicity and clearance. Here we demonstrate that clinically approved iron oxide nanoparticles (Ferumoxytol) can be utilized to carry one or multiple drugs. These so called 'nanophores' retain their cargo within their po...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms4384
更新日期:2014-03-04 00:00:00
abstract::Organizers are regions of the embryo that can both induce new fates and impart pattern on other regions. So far, surprisingly few organizers have been discovered, considering the number of patterned tissue types generated during development. This may be because their discovery has relied on transplantation and ablatio...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms12656
更新日期:2016-08-25 00:00:00
abstract::FeV(O)(OH) species have long been proposed to play a key role in a wide range of biomimetic and enzymatic oxidations, including as intermediates in arene dihydroxylation catalyzed by Rieske oxygenases. However, the inability to accumulate these intermediates in solution has thus far prevented their spectroscopic and c...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-08668-2
更新日期:2019-02-22 00:00:00
abstract::Stress is a major cause of poor health and mortality in humans and other social mammals. Close social bonds buffer stress, however much of the underlying physiological mechanism remains unknown. Here, we test two key hypotheses: bond partner effects occur only during stress (social buffering) or generally throughout d...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms13361
更新日期:2016-11-01 00:00:00
abstract::Adult cardiac tissue undergoes a rapid process of dedifferentiation when cultured outside the body. The in vivo environment, particularly constant electromechanical stimulation, is fundamental to the regulation of cardiac structure and function. We investigated the role of electromechanical stimulation in preventing c...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-10175-3
更新日期:2019-05-15 00:00:00
abstract::Despite centuries of research, much about the barbarian migrations that took place between the fourth and sixth centuries in Europe remains hotly debated. To better understand this key era that marks the dawn of modern European societies, we obtained ancient genomic DNA from 63 samples from two cemeteries (from Hungar...
journal_title:Nature communications
pub_type: 历史文章,杂志文章
doi:10.1038/s41467-018-06024-4
更新日期:2018-09-11 00:00:00
abstract::An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title:Nature communications
pub_type: 已发布勘误
doi:10.1038/s41467-019-11219-4
更新日期:2019-07-10 00:00:00
abstract::Controlling nanocarrier interactions with the immune system requires a thorough understanding of the surface properties that modulate protein adsorption in biological fluids, since the resulting protein corona redefines cellular interactions with nanocarrier surfaces. Albumin is initially one of the dominant proteins ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-20886-7
更新日期:2021-01-28 00:00:00
abstract::Artificial photosynthesis is a vibrant field of research aiming at converting abundant, low energy molecules such as water, nitrogen or carbon dioxide into fuels or useful chemicals by means of solar energy input. Photo-electrochemical reduction of carbon dioxide is an appealing strategy, aiming at reducing the greenh...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-17125-4
更新日期:2020-07-13 00:00:00
abstract::Ultrasound sensors have wide applications across science and technology. However, improved sensitivity is required for both miniaturisation and increased spatial resolution. Here, we introduce cavity optomechanical ultrasound sensing, where dual optical and mechanical resonances enhance the ultrasound signal. We achie...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-08038-4
更新日期:2019-01-10 00:00:00
abstract::Pentatricopeptide repeat (PPR) proteins control diverse aspects of RNA metabolism in eukaryotic cells. Although recent computational and structural studies have provided insights into RNA recognition by PPR proteins, their highly insoluble nature and inconsistencies between predicted and observed modes of RNA binding ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms6729
更新日期:2014-12-17 00:00:00
abstract::An elusive goal in the field of driven quantum matter is the induction of long-range order. Here, we propose a mechanism based on light-induced evaporative cooling of holes in a correlated fermionic system. Since the entropy of a filled narrow band grows rapidly with hole doping, the isentropic transfer of holes from ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-13557-9
更新日期:2019-12-05 00:00:00
abstract::Experience-dependent plasticity of cell and tissue function is critical for survival by allowing organisms to dynamically adjust physiological processes in response to changing or harsh environmental conditions. Despite the conferred evolutionary advantage, it remains unknown whether emergent experience-dependent prop...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms1612
更新日期:2012-01-03 00:00:00
abstract::Transcriptome-wide association studies integrate gene expression data with common risk variation to identify gene-trait associations. By incorporating epigenome data to estimate the functional importance of genetic variation on gene expression, we generate a small but significant improvement in the accuracy of transcr...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-11874-7
更新日期:2019-08-23 00:00:00
abstract::At the initial stage of carcinogenesis single mutated cells appear within an epithelium. Mammalian in vitro experiments show that potentially cancerous cells undergo live apical extrusion from normal monolayers. However, the mechanism underlying this process in vivo remains poorly understood. Mosaic expression of the ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-07163-4
更新日期:2018-11-08 00:00:00
abstract::Hypoxia occurs when limited oxygen supply impairs physiological functions and is a pathological hallmark of many diseases including cancer and ischemia. Thus, detection of hypoxia can guide treatment planning and serve as a predictor of patient prognosis. Unfortunately, current methods suffer from invasiveness, poor r...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-017-01951-0
更新日期:2017-11-27 00:00:00
abstract::Two-dimensional transition metal carbides (MXenes) have attracted a great interest of the research community as a relatively recently discovered large class of materials with unique electronic and optical properties. Understanding of adhesion between MXenes and various substrates is critically important for MXene devi...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-10982-8
更新日期:2019-07-08 00:00:00
abstract::The radioactive element astatine exists only in trace amounts in nature. Its properties can therefore only be explored by study of the minute quantities of artificially produced isotopes or by performing theoretical calculations. One of the most important properties influencing the chemical behaviour is the energy req...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms2819
更新日期:2013-01-01 00:00:00
abstract::DNA-based nanopores are synthetic biomolecular membrane pores, whose geometry and chemical functionality can be tuned using the tools of DNA nanotechnology, making them promising molecular devices for applications in single-molecule biosensing and synthetic biology. Here we introduce a large DNA membrane channel with ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms12787
更新日期:2016-09-23 00:00:00
abstract::Hereditary retinal degenerations (HRDs) are Mendelian diseases characterized by progressive blindness and caused by ultra-rare mutations. In a genomic screen of 331 unrelated Japanese patients, we identify a disruptive Alu insertion and a nonsense variant (p.Arg1933*) in the ciliary gene RP1, neither of which are rare...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-10746-4
更新日期:2019-06-28 00:00:00
abstract::Visualization of ion transport in electrolytes provides fundamental understandings of electrolyte dynamics and electrolyte-electrode interactions. However, this is challenging because existing techniques are hard to capture low ionic concentrations and fast electrolyte dynamics. Here we show that stimulated Raman scat...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-05289-z
更新日期:2018-07-30 00:00:00