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1
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Yi D, He L, Qi Z, Zhang Z, Li M, Lu J, Wei J, Du X, Fu Q, Wei S. Copper‐Catalyzed
Aerobic Oxidative Cleavage of Unstrained
Carbon‐Carbon
Bonds of 1,
1‐Disubstituted
Alkenes with Sulfonyl Hydrazides. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202000549] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Dong Yi
- Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University Luzhou Sichuan 646000 China
| | - Linying He
- Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University Luzhou Sichuan 646000 China
- People's Hospital of Xinjin District, Chengdu Sichuan 611430 China
| | - Zhongyu Qi
- Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University Luzhou Sichuan 646000 China
| | - Zhijie Zhang
- Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University Luzhou Sichuan 646000 China
| | - Mengshun Li
- School of Pharmacy, Binzhou Medical University Yantai Shandong 264003 China
| | - Ji Lu
- Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University Luzhou Sichuan 646000 China
| | - Jun Wei
- Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University Luzhou Sichuan 646000 China
| | - Xi Du
- Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University Luzhou Sichuan 646000 China
| | - Qiang Fu
- Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University Luzhou Sichuan 646000 China
| | - Siping Wei
- Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University Luzhou Sichuan 646000 China
- Central Nervous System Drug Key Laboratory of Sichuan Province Luzhou Sichuan 646000 China
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2
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Rastogi GK, Deka B, Deb ML, Baruah PK. Diastereoselective sp3-C-H Functionalization of Arylmethyl Ketones and Transformation of E
- to Z
-Products Through Photocatalysis. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901415] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Gaurav K. Rastogi
- Department of Applied Sciences, GUIST; Gauhati University; -781014 Guwahati Assam India
- Department of Applied Organic Chemistry; CSIR-NEIST; -785006 Jorhat Assam India
| | - Bhaskar Deka
- Department of Applied Sciences, GUIST; Gauhati University; -781014 Guwahati Assam India
| | - Mohit L. Deb
- Department of Applied Sciences, GUIST; Gauhati University; -781014 Guwahati Assam India
| | - Pranjal K. Baruah
- Department of Applied Sciences, GUIST; Gauhati University; -781014 Guwahati Assam India
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3
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Jia W, Xi Q, Liu T, Yang M, Chen Y, Yin D, Wang X. One-Pot Synthesis of O-Heterocycles or Aryl Ketones Using an InCl3/Et3SiH System by Switching the Solvent. J Org Chem 2019; 84:5141-5149. [DOI: 10.1021/acs.joc.9b00140] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Wenqiang Jia
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Qiumu Xi
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Tianqi Liu
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Minjian Yang
- Department of Medicinal Chemistry, Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Yonghui Chen
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Dali Yin
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- Department of Medicinal Chemistry, Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Xiaojian Wang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- Department of Medicinal Chemistry, Beijing Key Laboratory of Active Substances Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
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4
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Wei Q, Li Z, Yang X, Chen J, Liu X, Hu W, Liu S. Rh(I)/Sc(OTf)3-co-catalyzed Michael addition of ammonium ylide to (E)-1,4-enediones: synthesis of functionalized 1,4-diketones. Mol Divers 2019; 23:997-1010. [DOI: 10.1007/s11030-019-09941-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 03/14/2019] [Indexed: 11/28/2022]
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5
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Sulfinate-Organocatalyzed (3+2) Annulation Reaction of Propargyl or Allenyl Sulfones with Activated Imines. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800749] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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6
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Lastovickova DN, La Scala JJ, Sausa RC. Synthesis and crystal structures of (2 E)-1,4-bis-(4-chloro-phen-yl)but-2-ene-1,4-dione and (2 E)-1,4-bis-(4-bromo-phen-yl)but-2-ene-1,4-dione. Acta Crystallogr E Crystallogr Commun 2018; 74:352-356. [PMID: 29765722 PMCID: PMC5947802 DOI: 10.1107/s205698901800230x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 02/07/2018] [Indexed: 12/02/2022]
Abstract
The mol-ecular structure of (2E)-1,4-bis-(4-chloro-phen-yl)but-2-ene-1,4-dione [C16H10Cl2O2, (1)] is composed of two p-chlorophenyl rings, each bonded on opposite ends to a near planar 1,4-trans enedione moiety [-C(=O)-CH=CH-(C=O)-] [r.m.s. deviation = 0.003 (1) Å]. (2E)-1,4-Bis(4-bromo-phen-yl)but-2-ene-1,4-dione [C16H10Br2O2, (2)] has a similar structure to (1), but with two p-bromophenyl rings and a less planar enedione group [r.m.s. deviation = 0.011 (1) Å]. Both mol-ecules sit on a center of inversion, thus Z' = 0.5. The dihedral angles between the ring and the enedione group are 16.61 (8) and 15.58 (11)° for (1) and (2), respectively. In the crystal, mol-ecules of (1) exhibit C-Cl⋯Cl type I inter-actions, whereas mol-ecules of (2) present C-Br⋯Br type II inter-actions. van der Waals-type inter-actions contribute to the packing of both mol-ecules, and the packing reveals face-to-face ring stacking with similar inter-planar distances of approximately 3.53 Å.
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Affiliation(s)
| | - John J. La Scala
- US Army Research Laboratory, RDRL-WMM-G, Aberdeen Proving Ground, MD 21005, USA
| | - Rosario C. Sausa
- US Army Research Laboratory, RDRL-WMM-B, Aberdeen Proving Ground, MD 21005, USA
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7
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Fu W, Dong L, Shi J, Tong B, Cai Z, Zhi J, Dong Y. Synthesis and characterization of poly(ethene–ketone–arylene–ketone)s containing pendant methylthio groups via metal-free catalyzed copolymerization of aryldiynes with DMSO. Polym Chem 2018. [DOI: 10.1039/c8py00819a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A metal-free copolymerization of aryldiynes with DMSO as a monomer gave polyeneketones in good yields and high molecular weight.
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Affiliation(s)
- Weiqiang Fu
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications
- School of Materials Science and Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Lichao Dong
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications
- School of Materials Science and Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Jianbing Shi
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications
- School of Materials Science and Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Bin Tong
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications
- School of Materials Science and Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Zhengxu Cai
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications
- School of Materials Science and Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Junge Zhi
- Key Laboratory of Cluster Science of Ministry of Education
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Yuping Dong
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications
- School of Materials Science and Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
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8
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Sankar E, Raju P, Karunakaran J, Mohanakrishnan AK. Synthetic Utility of Arylmethylsulfones: Annulative π-Extension of Aromatics and Hetero-aromatics Involving Pd(0)-Catalyzed Heck Coupling Reactions. J Org Chem 2017; 82:13583-13593. [DOI: 10.1021/acs.joc.7b01813] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Elumalai Sankar
- Department of Organic Chemistry, School
of Chemistry, University of Madras Guindy Campus, Chennai 600 025, Tamil Nadu, India
| | - Potharaju Raju
- Department of Organic Chemistry, School
of Chemistry, University of Madras Guindy Campus, Chennai 600 025, Tamil Nadu, India
| | - Jayachandran Karunakaran
- Department of Organic Chemistry, School
of Chemistry, University of Madras Guindy Campus, Chennai 600 025, Tamil Nadu, India
| | - Arasambattu K. Mohanakrishnan
- Department of Organic Chemistry, School
of Chemistry, University of Madras Guindy Campus, Chennai 600 025, Tamil Nadu, India
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9
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Martzel T, Lohier JF, Gaumont AC, Brière JF, Perrio S. Unique Reactivity of α-Substituted Electron-Deficient Allenes using Sulfinate Salts as Lewis Base Organocatalysts. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600929] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Thomas Martzel
- Normandie Univ; ENSICAEN, UNICAEN, CNRS, LCMT; 14000 Caen France
| | | | | | - Jean-François Brière
- Normandie Univ; INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014); 76000 Rouen France
| | - Stéphane Perrio
- Normandie Univ; ENSICAEN, UNICAEN, CNRS, LCMT; 14000 Caen France
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10
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Wei D, Liang F. Visible-Light-Mediated Oxidative Dimerization of Arylalkynes in the Open Air: Stereoselective Synthesis of (Z)-1,4-Enediones. Org Lett 2016; 18:5860-5863. [DOI: 10.1021/acs.orglett.6b02926] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Donglei Wei
- Department
of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Fushun Liang
- College
of Chemistry, Liaoning University, Shenyang 110036, China
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11
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Devari S, Kumar A, Deshidi R, Shah BA. C–H functionalization of terminal alkynes towards stereospecific synthesis of (E) or (Z) 2-methylthio-1,4-ene-diones. Chem Commun (Camb) 2015; 51:5013-6. [DOI: 10.1039/c4cc10438b] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient metal free self-sorting tandem protocol for stereospecific synthesis of (E) or (Z) 2-methylthio-1,4-ene-diones has been developed.
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Affiliation(s)
- Shekaraiah Devari
- Academy of Scientific and Innovative Research (AcSIR)
- Natural Product Microbes
- CSIR-Indian Institute of Integrative Medicine
- Jammu-Tawi
- India
| | - Arvind Kumar
- Academy of Scientific and Innovative Research (AcSIR)
- Natural Product Microbes
- CSIR-Indian Institute of Integrative Medicine
- Jammu-Tawi
- India
| | - Ramesh Deshidi
- Academy of Scientific and Innovative Research (AcSIR)
- Natural Product Microbes
- CSIR-Indian Institute of Integrative Medicine
- Jammu-Tawi
- India
| | - Bhahwal Ali Shah
- Academy of Scientific and Innovative Research (AcSIR)
- Natural Product Microbes
- CSIR-Indian Institute of Integrative Medicine
- Jammu-Tawi
- India
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