Peipei Sun

Nanjing Normal University

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Ping Liu

Shihezi University

Xiaoqing Jiang

Ningbo University

Ping Liu

Nanjing Normal University

Zhixin Hu

Nanjing Institute of Technology

Chien‐Hong Cheng

National Tsing Hua University

Guanghui Zhang

Dalian University of Technology

Meng‐Yang Chang

Kaohsiung Medical University

Qing‐Lun Wang

Nankai University

Nein‐Chen Chang

National Cheng Kung University

Yue-Ying Yuan

Yancheng Teachers University

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Nanjing Normal University

108

Chinese Academy of Sciences

University of Chinese Academy of Sciences

Fudan University

Nanjing University

Peking University

Shandong Academy of Sciences

Shanghai Jiao Tong University

Qilu University of Technology

Zhejiang University

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Synthesis of sulfonamides via copper-catalyzed oxidative C–N bond cleavage of tertiary amines

Organic & Biomolecular Chemistry (2016)

Jing Ji Zhengyi Liu Ping Liu Peipei Sun

A copper-catalyzed coupling reaction of sulfonyl chlorides with tertiary amines via the oxidative C-N bond cleavage of tertiary amines was developed. Sulfonamides were synthesized using this strategy in moderate to good yields. The reaction was applicable to various tertiary amines, as well as sulfonyl chlorides.

Bond cleavage

Cleavage (geology)

10.1039/c6ob01208f

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Citations (27)

Gallium Triiodide Catalyzed Organic Reaction: A Convenient Synthesis of ?-Amino Phosphonates.

ChemInform (2005)

Peipei Sun Zhixin Hu Zhihao Huang

Abstract For Abstract see ChemInform Abstract in Full Text.

Triiodide

Organic Synthesis

10.1002/chin.200518159

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Citations (0)

Visible-Light-Induced Enantioselective Chemodivergent Three-Component Radical Tandem Reactions

Chinese Journal of Organic Chemistry (2023)

Ping Liu Peipei Sun

在新药发现的过程中, 传统的目标导向合成难以满足快速构建结构多样化的小分子化合物库的要求.发散性合成(Chemodivergent Synthesis)利用相同的原料, 通过控制反应中间过程, 可以化学选择性地合成出多种不同类型的分子 [1] .自由基是高活性的反应物种, 在发散性合成中有很大的潜在应用价值, 然而, 自由基的高活性往往导致其在发散性合成中的化学选择性难于控制. 目前上市或临床的小分子药物, 手性药物占有很大的比例. 如何通过自由基参与的发散性合成构建手性分子并实现高活性的自由基的手性控制是一个富有挑战性的科学难题.自由基参与的串联反应也是快速构建复杂多样的有机化合物一把利器 [2] .因此, 如何对映选择性和化学发散性地实现自由基串联反应是一个值得研究的科学问题.2-(1H)-喹喔啉酮衍生物广泛存在于天然产物和药物分子中, 表现出抗严重急性呼吸综合征(SARS)病毒、抗菌、抗肿瘤等多样的生物和药理活性 [3] .因此, 2-(1H)-喹喔啉酮衍生物的合成受到不少化学家的青睐.前期的研究主要是通过光催化诱导 [4-5] 或电化学促进 [6-7] 的自由基反应在其 C3 位进行 C-H 官能化, 引入各种各样的基团, 但没有报道不对称的 Minisci 型反应在该杂环 C3 位进行对映选择性修饰.近日, 河南师范大学化学化工学院江智勇课题组 [8] 实现了自由基反应途径的对映选择性发散合成, 并通过可见光不对称催化三组分串联反应

Tandem

Component (thermodynamics)

10.6023/cjoc202300055

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Citations (0)

High proton conduction behavior in 12-connected 3D porous lanthanide–organic frameworks and their polymer composites

CrystEngComm (2018)

Shuai‐Liang Yang Peipei Sun Yue-Ying Yuan Chenxi Zhang Qing‐Lun Wang

Two novel 12-connected 3D porous lanthanide–organic frameworks have been synthesized by the reaction of bipyridine-carboxylate ligand bpydbH₂ and lanthanide metal ions. Both of them show a high proton conduction behavior as well as their composite membranes.

Carboxylate

10.1039/c8ce00476e

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Citations (36)

An Approach to Quinoline-Fused Imidazopyridines via CDC of Ethers with Imidazopyridines under Metal-Free Conditions

The Journal of Organic Chemistry (2019)

Guifang Lian Jingyu Li Ping Liu Peipei Sun

An NH4I-catalyzed cross-dehydrogenative coupling (CDC) reaction of ethers with imidazopyridine cascade cyclization under transition-metal-free conditions has been developed. Cheap, commercially available ethers were used as both reagents and solvents, and green aqueous H2O2 was used as an oxidizing agent. A series of substituents on 2-(2-aminoaryl) imidazo[1,2-a]pyridines were tolerated, and the reaction gave quinoline-fused imidazopyridines in moderate to good yields.

Imidazopyridine

Quinoline

Oxidizing agent

10.1021/acs.joc.9b02897

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Citations (19)

Sustainable production of activated carbon spheres from ethyl cellulose

RSC Advances (2016)

Peipei Sun Kaitao Zhang Shibin Shang Jié Song Dan Wang

Hydrothermal carbonization (HTC) is an effective and sustainable way to covert biomass into functional carbonaceous materials.

Hydrothermal Carbonization

Carbon fibers

Covert

10.1039/c6ra16737c

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Citations (18)

CRYSTAL STRUCTURE OF HUMAN TGF-BETA TYPE II RECEPTOR LIGAND BINDING DOMAIN

Christian C. Boesen Sergei Radaev Shawn A. Motyka Apisit Patamawenu Peipei Sun

10.2210/pdb1m9z/pdb

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Citations (6)

Deciphering the antifungal mechanism and functional components of cinnamomum cassia essential oil against Candida albicans through integration of network-based metabolomics and pharmacology, the greedy algorithm, and molecular docking

Journal of Ethnopharmacology (2023)

Keru Gu Sheng-Yi Feng Xinyue Zhang Yuanyuan Peng Peipei Sun

Cinnamomum

10.1016/j.jep.2023.117156

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Citations (13)

ChemInform Abstract: Sonogashira Reaction of Aryl Halides with Terminal Alkynes Catalyzed by Cobalt Hollow Nanospheres.

ChemInform (2008)

Lizhe Feng Fangxian Liu Peipei Sun Jianchun Bao

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Sonogashira coupling

10.1002/chin.200840051

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Citations (1)

A facile synthesis of 3-aryl pyroglutamic acid. Facile synthesis of baclofen and chlorpheg

Tetrahedron Letters (2003)

Meng‐Yang Chang Peipei Sun Shui‐Tein Chen Nein‐Chen Chang

Pyroglutamic acid

Annulation

10.1016/s0040-4039(03)01278-4

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Citations (32)