Search Results - "Peng, Lifen"

Process-Divergent Syntheses of 4- and 5‑Sulfur-Functionalized 1,2,3-Triazoles via Copper-Catalyzed Azide–Alkyne Cycloadditions of 1‑Phosphinyl-2-sulfanylethynes by Peng, Lifen, Zhao, Yanting, Okuda, Yasuhiro, Le, Liyuan, Tang, Zilong, Yin, Shuang-Feng, Qiu, Renhua, Orita, Akihiro

“…4-Sulfanyl-substituted 1,2,3-triazoles were provided regioselectively with good yields and broad scope via consecutive t-BuOK-promoted dephosphinylation of…”
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Recent progress in transition metal catalyzed cross coupling of nitroarenes by Peng, Lifen, Hu, Zhifang, Tang, Zilong, Jiao, Yinchun, Xu, Xinhua

“…The recent development in transition metal catalyzed cross coupling of nitroarenes was highlighted. And nitroarenes were efficient electrophilic coupling…”
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DESs: Green solvents for transition metal catalyzed organic reactions by Peng, Lifen, Hu, Zhifang, Lu, Qichao, Tang, Zilong, Jiao, Yinchun, Xu, Xinhua

“…The recent development about using DESs as green solvents in transition metal catalyzed organic reactions was highlighted, and Au, Metal impregnated on…”
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Direct cyanation, hydrocyanation, dicyanation and cyanofunctionalization of alkynes by Peng, Lifen, Hu, Zhifang, Wang, Hong, Wu, Li, Jiao, Yinchun, Tang, Zilong, Xu, Xinhua

“…In this review, direct cyanation, hydrocyanation, dicyanation, cyanofunctionalization and other cyanation reactions of alkynes were highlighted. Firstly, the…”
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Image Distortions of a Partially Fluorinated Hydrocarbon Molecule in Atomic Force Microscopy with Carbon Monoxide Terminated Tips by Moll, Nikolaj, Schuler, Bruno, Kawai, Shigeki, Xu, Feng, Peng, Lifen, Orita, Akihiro, Otera, Junzo, Curioni, Alessandro, Neu, Mathias, Repp, Jascha, Meyer, Gerhard, Gross, Leo

“…The underlying mechanisms of image distortions in atomic force microscopy (AFM) with CO-terminated tips are identified and studied in detail. AFM measurements…”
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Head‐to‐Tail Oligomerization by Silylene‐Tethered Sonogashira Coupling on Ag(111) by Sun, Kewei, Sagisaka, Keisuke, Peng, Lifen, Watanabe, Hikaru, Xu, Feng, Pawlak, Rémy, Meyer, Ernst, Okuda, Yasuhiro, Orita, Akihiro, Kawai, Shigeki

“…On‐surface synthesis is a powerful method for the fabrication of π‐conjugated nanomaterials. Herein, we demonstrate chemoselective Sonogashira coupling between…”
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Elucidating the causal nexus and immune mediation between frailty and chronic kidney disease: integrative multi-omics analysis by Zheng, Guanghao, Cheng, Yu, Wang, Chenlong, Wang, Bin, Zou, Xinchang, Zhou, Jie, Peng, Lifen, Zeng, Tao

“…Empirical research has consistently documented the concurrent manifestation of frailty and chronic kidney disease (CKD). However, the existence of a reverse…”
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One-Pot Transformation of Ph2P(O)-Protected Ethynes: Deprotection Followed by Transition Metal-Catalyzed Coupling by Peng, Lifen, Xu, Feng, Suzuma, Yoshinori, Orita, Akihiro, Otera, Junzo

“…Ph2P(O)-protected ethynes were successfully transformed to arylethynes in one-pot manner through t-BuOK-catalyzed deprotection followed by Sonogashira coupling…”
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Obtaining Detailed Structural Information about Supramolecular Systems on Surfaces by Combining High-Resolution Force Microscopy with ab Initio Calculations by Kawai, Shigeki, Sadeghi, Ali, Feng, Xu, Lifen, Peng, Pawlak, Rémy, Glatzel, Thilo, Willand, Alexander, Orita, Akihiro, Otera, Junzo, Goedecker, Stefan, Meyer, Ernst

“…State-of-the art experimental techniques such as scanning tunneling microscopy have great difficulties in extracting detailed structural information about…”
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Selective Deprotection of Me3Si-/Ph2P(O)-protected Arylalkynes: Methyl Grignard Reagent-promoted Dephosphorylation of Ph2P(O)-protected Alkynes by Peng, Lifen, Xu, Feng, Shinohara, Kenta, Orita, Akihiro, Otera, Junzo

“…A Ph2P(O)-protected alkyne underwent dephosphorylation by treatment with MeMgBr in THF with Me3Si-protection untouched. The dephosphorylation followed by a…”
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Synthesis and Fungicidal Activity of Novel N-Aryl-N′-(2-hydroxybenzyl)ethylenediamine Derivatives by Tan, Yuhuan, Tang, Zilong, Yao, Yuan, Wan, Yichao, Peng, Lifen

“…Synthesis of novel N -aryl- N ′-(2-hydroxybenzyl)ethylenediamine derivatives by reduction of N -arylaminoacetamides is presented in this paper. Fungicidal…”
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RAB14 promotes epithelial-mesenchymal transition in bladder cancer through autophagy‑dependent AKT signaling pathway by Deng, Huanhuan, Deng, Leihong, Chao, Haichao, Yu, Zhaojun, Huang, Jianbiao, Song, Zhen, Peng, Lifen, Zeng, Tao

“…Bladder cancer (BLCA) is the 9th most common cancer of mortality. Autophagy and epithelial to mesenchymal transition (EMT) have an essential role in cancer…”
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Head‐to‐Tail Oligomerization by Silylene‐Tethered Sonogashira Coupling on Ag(111) by Sun, Kewei, Sagisaka, Keisuke, Peng, Lifen, Watanabe, Hikaru, Xu, Feng, Pawlak, Rémy, Meyer, Ernst, Okuda, Yasuhiro, Orita, Akihiro, Kawai, Shigeki

“…On‐surface synthesis is a powerful method for the fabrication of π‐conjugated nanomaterials. Herein, we demonstrate chemoselective Sonogashira coupling between…”
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Dyadic Coping, Resilience, and Posttraumatic Growth in Spinal Cord Injury Patients and Their Spouses: An Actor-Partner Interdependence Mediation Model Analysis by He, Fen, Peng, Lifen, Xie, Sumei, Zhang, Ping

“…Objective: Despite the recognized importance of posttraumatic growth (PTG) in the recovery process, the mechanisms that promote PTG in spinal cord injury (SCI)…”
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Highly Stereoselective Synthesis of 1,2-Diorganothio-1-alkenes via Hydrothiolation of Alkynyl Sulfides Catalyzed by Cesium Hydroxide by Tan, Ping, Yin, Xianhong, Yu, Aihe, Qiu, Renhua, Peng, Lifen, Xu, Xinhua, Zhao, Yalei, Tang, Ruiren

“…In the presence of catalytic amount of cesium hydroxide, the hydrothiolation of alkynyl sulfides occurred at room temperature in DMF under nitrogen atmosphere…”
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High Enantioselective and Large-Scale Production of Ursodeoxycholic Acid by Combination of Pd- and Hydroxysteroid Dehydrogenase-Catalyzed Hydrogenation by Zeng, Chunling, Liu, Xirong, Sun, Chao, Xu, Xinhua, Peng, Lifen

“…Ursodeoxycholic acid (UDCA) was synthesized from commercially available phytosterol-derived bisnoralcohol with an overall yield of 57% by a six-step process…”
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Extended Halogen Bonding between Fully Fluorinated Aromatic Molecules by Kawai, Shigeki, Sadeghi, Ali, Xu, Feng, Peng, Lifen, Orita, Akihiro, Otera, Junzo, Goedecker, Stefan, Meyer, Ernst

“…Halogen bonding is a noncovalent interaction where an electrophilic cap on a halogen atom, the so-called σ-hole, attracts a nucleophilic site on an adjacent…”
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Thioalkynes in Ring Forming Reactions by Peng, Lifen, Yuan, Zhiwen, Tang, Zilong, Zeng, Chunling, Xu, Xinhua

“…Organic cycles play an important role in chemistry, pharmacology and material science for their unique properties. Construction of organic cycles from…”
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Hydroxysteroid Dehydrogenase-Catalyzed Highly Regio‑, Chemo‑, and Enantioselective Hydrogenation of 3‑Keto in Steroids by Zeng, Chunling, Xu, Shitang, Shen, Jie, Zhao, Saijie, Xu, Xinhua, Peng, Lifen

“…A highly selective hydrogenation of 3-keto in steroids to 3-hydroxyl steroids catalyzed by hydroxysteroid dehydrogenases (HSDHs) was demonstrated. The…”
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Recognition of Key Genes in Human Anaplastic Thyroid Cancer via the Weighing Gene Coexpression Network by Gong, Yun, Xu, Fanghua, Deng, Lifei, Peng, Lifen

“…Background and Objective. Anaplastic thyroid cancer (ATC) gains the definition as an aggressive tumor that has been found in human beings. It has been put in…”
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