4.6 Article

Metal-catalyzed formation of 1,3-cyclohexadienes: a catalyst-dependent reaction

期刊

ORGANIC & BIOMOLECULAR CHEMISTRY
卷 13, 期 4, 页码 1225-1233

出版社

ROYAL SOC CHEMISTRY
DOI: 10.1039/c4ob01922a

关键词

-

资金

  1. National Basic Research Program of China (973) [2011CB808600]
  2. NNSFC [21172077, 21372086, 21422204]
  3. Guangdong NSF [10351064101000000]
  4. SRF for ROCS, State Education Ministry
  5. Fundamental Research Funds for the Central Universities (SCUT)

向作者/读者索取更多资源

A metal-dependent and complementary catalytic method to synthesize the cyclohexadienes has been developed. When gold or indium salts were used as catalysts, 1,3-cyclohexadiene (1,3-CHD) could be obtained; when Cu(OTf)(2) was used as the catalyst, however, another isomer 2,4-cyclohexadiene (2,4-CHD) was furnished instead.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

Article Geosciences, Multidisciplinary

Multiple Dolomitization and Fluid Flow Events in the Precambrian Dengying Formation of Sichuan Basin, Southwestern China

Bo Peng, Zongxing Li, Guorong Li, Chenglin Liu, Shifa Zhu, Wang Zhang, Yinhui Zuo, Yingchun Guo, Xiaojie Wei

ACTA GEOLOGICA SINICA-ENGLISH EDITION (2018)

Review Chemistry, Multidisciplinary

Transition-Metal-Catalyzed Intramolecular Nucleophilic Addition of Carbonyl Groups to Alkynes

Lianfen Chen, Kai Chen, Shifa Zhu

Article Chemistry, Multidisciplinary

Highly Chemo- and Stereoselective Catalyst-Controlled Allylic C-H Insertion and Cyclopropanation Using Donor/Donor Carbenes

Dong Zhu, Lianfen Chen, He Zhang, Zhiqiang Ma, Huanfeng Jiang, Shifa Zhu

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Chemistry, Organic

Domino Reaction between Nitrosoarenes and Ynenones for Catalyst-Free Preparation of Indanone-Fused Tetrahydroisoxazoles

Shaotong Qiu, Renxiao Liang, Yongdong Wang, Shifa Zhu

ORGANIC LETTERS (2019)

Article Chemistry, Multidisciplinary

Rapid Access to Oxa-Bridged Bicyclic Skeletons through Gold-Catalyzed Tandem Rearrangement Reaction

Jiantao Zhang, Zhehui Liao, Lianfen Chen, Shifa Zhu

CHEMISTRY-A EUROPEAN JOURNAL (2019)

Article Geosciences, Multidisciplinary

Controls on carbonate cementation in early syn-rift terrestrial siliciclastics: The Lower Cretaceous of the Bayindulan Sag in Er'lian Basin, China

Shifa Zhu, Kevin Taylor, Jiahao Chen, Xiaomin Zhu, Shuyang Sun, Ye Jia

MARINE AND PETROLEUM GEOLOGY (2019)

Article Energy & Fuels

Reconstruction of sediment-dispersal patterns using seismic sedimentology in the southeastern Zhanhua Sag, Bohai Bay Basin, China

Zhu Xiaomin, Liu Qianghu, Ge Jiawang, Dong Yanlei, Zhu Shifa, Tan Mingxuan, Yang Yong

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2019)

Article Chemistry, Multidisciplinary

Deconstructive Reorganization: De Novo Synthesis of Hydroxylated Benzofuran

Ling Zhang, Tongxiang Cao, Huanfeng Jiang, Shifa Zhu

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Review Chemistry, Multidisciplinary

Recent progress on donor and donor-donor carbenes

Dong Zhu, Lianfen Chen, Hanlin Fan, Qinglin Yao, Shifa Zhu

CHEMICAL SOCIETY REVIEWS (2020)

Article Chemistry, Multidisciplinary

Construction of polycyclic bridged indene derivatives by a tandem 1,3-rearrangement/intramolecular Friedel-Crafts cyclization of propargyl acetates

Jiantao Zhang, Zhehui Liao, Lianfen Chen, Huanfeng Jiang, Shifa Zhu

CHEMICAL COMMUNICATIONS (2019)

Article Chemistry, Organic

Enynone-enabled migratory insertion and Schmittel cyclization cascade for the synthesis of furan-fused fluorenes

He Zhang, Tongxiang Cao, Hejiang Luo, Lianfen Chen, Shifa Zhu

ORGANIC CHEMISTRY FRONTIERS (2019)

Article Chemistry, Organic

Gold-catalyzed generation of azafulvenium from an enyne sulfonamide: rapid access to fully substituted pyrroles

Feng Wu, Lianfen Chen, Yongdong Wang, Shifa Zhu

ORGANIC CHEMISTRY FRONTIERS (2019)

Review Chemistry, Organic

Donor- and acceptor-enynals/enynones

Lianfen Chen, Zhili Liu, Shifa Zhu

ORGANIC & BIOMOLECULAR CHEMISTRY (2018)

Article Chemistry, Organic

Catalyst-free photo-induced aerobic radical synthesis of lactams from N-alkenyl trichloroacetamides in 2-methyltetrahydrofuran as the radical initiator under violet light

Faiza Diaba, Gisela Trenchs

Summary: The first violet light-mediated synthesis of gamma- and delta-lactams from N-alkenyl trichloroacetamides is reported in this paper. The reactions are conducted in tetrahydrofuran or 2-methyltetrahydrofuran as the sole solvent without catalysts or additives, under non-anhydrous conditions in an air atmosphere where the solvent serves as the radical initiator.

ORGANIC & BIOMOLECULAR CHEMISTRY (2024)

Article Chemistry, Organic

Synthesis of mixed phosphorotrithioates via thiol coupling with bis(diisopropylamino)chlorophosphine and sulphenyl chloride

Feroze Hussain, Sajjad Ahmed, Ashiq Hussain Padder, Qazi Naveed Ahmed

Summary: This study reports a novel and efficient one-pot synthesis method for mixed phosphorotrithioates, which does not require supplementary additives and shows broad applicability.

ORGANIC & BIOMOLECULAR CHEMISTRY (2024)

Article Chemistry, Organic

Catalyst-free assembly of a polyfunctionalized 1,2,4-triazole-fused N-heterocycle, 6-acylated pyrrolo[1,2-a][1,2,4]triazolo[5,1-c]pyrazine

Hyunjin Oh, Ikyon Kim

Summary: A new 1,2,4-triazole-pyrrolo[1,2-a]pyrazine hybrid system, 6-acylpyrrolo[1,2-a][1,2,4]triazolo[5,1-c]pyrazine, was synthesized using a catalyst-free method. This method involved sequential exposure of pyrrole-2-carbonitrile-derived substrates to DMF-DMA and acyl hydrazide, resulting in the formation of acylated pyrazine and 1,2,4-triazole rings, enabling the installation of various substituents at specific positions on the core skeleton.

ORGANIC & BIOMOLECULAR CHEMISTRY (2024)

Article Chemistry, Organic

Synthesis of sulfinamides via photocatalytic alkylation or arylation of sulfinylamine

Ming Yan, Si-fan Wang, Yong-po Zhang, Jin-zhong Zhao, Zhuo Tang, Guang-xun Li

Summary: Here we developed an efficient photocatalytic approach for the convenient preparation of sulfinamides. The reaction allows for the gram-scale preparation of sulfinamides and the one-pot synthesis of various sulfonyl amides.

ORGANIC & BIOMOLECULAR CHEMISTRY (2024)

Article Chemistry, Organic

Two distinct protocols for the synthesis of unsymmetrical 3,4-disubstituted maleimides based on transition-metal catalysts

Farzaneh Bandehali-Naeini, Zahra Tanbakouchian, Noushin Farajinia-Lehi, Nicolas Mayer, Morteza Shiri, Martin Breugst

Summary: Two tandem catalytic systems were developed for the synthesis of novel 3,4-disubstituted maleimides using the same Ugi adducts. Different maleimide structures can be synthesized using either Pd or Cu catalysis.

ORGANIC & BIOMOLECULAR CHEMISTRY (2024)

Article Chemistry, Organic

Conversion of amino-terephthalonitriles to multi-substituted single benzene fluorophores with utility in bioimaging

Tanya Raghava, Anjan Chattopadhyay, Subhadeep Banerjee, Nivedita Sarkar

Summary: Amine substitution of two ortho fluorine atoms of tetrafluoroterephthalonitrile through SNAr chemistry is easily achievable. But further fluorine substitution is only possible under forcing conditions, yielding valuable fluorophores for bioimaging.

ORGANIC & BIOMOLECULAR CHEMISTRY (2024)

Review Chemistry, Organic

Microbial alcohol dehydrogenases: recent developments and applications in asymmetric synthesis

Anju Chadha, Santosh Kumar Padhi, Selvaraj Stella, Sowmyalakshmi Venkataraman, Thangavelu Saravanan

Summary: Alcohol dehydrogenases are enzymes that use cofactors for oxidation or reduction reactions of alcohols or carbonyl compounds. They are utilized in green chemistry and have applications in the production of pharmaceuticals. Recombinant enzymes have solved the challenge of producing purified enzymes in large quantities. Engineered alcohol dehydrogenases have been used in asymmetric synthesis in industry. Various methods have been established for regenerating expensive cofactors to make the enzymatic process more efficient and economically viable.

ORGANIC & BIOMOLECULAR CHEMISTRY (2024)