101
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Qiu C, Xu Y, Fan X, Xu D, Tandiana R, Ling X, Jiang Y, Liu C, Yu L, Chen W, Su C. Highly Crystalline K-Intercalated Polymeric Carbon Nitride for Visible-Light Photocatalytic Alkenes and Alkynes Deuterations. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1801403. [PMID: 30643725 PMCID: PMC6325627 DOI: 10.1002/advs.201801403] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 09/21/2018] [Indexed: 05/19/2023]
Abstract
In addition to the significance of photocatalytic hydrogen evolution, the utilization of the in situ generated H/D (deuterium) active species from water splitting for artificial photosynthesis of high value-added chemicals is very attractive and promising. Herein, photocatalytic water splitting technology is utilized to generate D-active species (i.e., Dad) that can be stabilized on anchored 2nd metal catalyst and are readily for tandem controllable deuterations of carbon-carbon multibonds to produce high value-added D-labeled chemicals/pharmaceuticals. A highly crystalline K cations intercalated polymeric carbon nitride (KPCN), rationally designed, and fabricated by a solid-template induced growth, is served as an ultraefficient photocatalyst, which shows a greater than 18-fold enhancement in the photocatalytic hydrogen evolution over the bulk PCN. The photocatalytic in situ generated D-species by superior KPCN are utilized for selective deuteration of a variety of alkenes and alkynes by anchored 2nd catalyst, Pd nanoparticles, to produce the corresponding D-labeled chemicals and pharmaceuticals with high yields and D-incorporation. This work highlights the great potential of developing photocatalytic water splitting technology for artificial photosynthesis of value-added chemicals instead of H2 evolution.
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Affiliation(s)
- Chuntian Qiu
- SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of EducationCollege of Optoelectronic EngineeringShenzhen UniversityShenzhen518060China
- Engineering Technology Research Center for 2D Material Information Function Devices and Systems of Guangdong ProvinceShenzhen UniversityShenzhen518060China
| | - Yangsen Xu
- SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of EducationCollege of Optoelectronic EngineeringShenzhen UniversityShenzhen518060China
| | - Xin Fan
- SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of EducationCollege of Optoelectronic EngineeringShenzhen UniversityShenzhen518060China
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhouJiangsu225002China
| | - Dong Xu
- Department of Civil and Environmental EngineeringNational University of Singapore1 Engineering Drive 2117576Singapore
| | - Rika Tandiana
- SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of EducationCollege of Optoelectronic EngineeringShenzhen UniversityShenzhen518060China
| | - Xiang Ling
- SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of EducationCollege of Optoelectronic EngineeringShenzhen UniversityShenzhen518060China
| | - Yanan Jiang
- SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of EducationCollege of Optoelectronic EngineeringShenzhen UniversityShenzhen518060China
| | - Cuibo Liu
- SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of EducationCollege of Optoelectronic EngineeringShenzhen UniversityShenzhen518060China
| | - Lei Yu
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhouJiangsu225002China
| | - Wei Chen
- Department of ChemistryNational University of Singapore3 Science Drive 3117543Singapore
| | - Chenliang Su
- SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of EducationCollege of Optoelectronic EngineeringShenzhen UniversityShenzhen518060China
- Engineering Technology Research Center for 2D Material Information Function Devices and Systems of Guangdong ProvinceShenzhen UniversityShenzhen518060China
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102
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Zhou ZZ, Zhao JH, Gou XY, Chen XM, Liang YM. Visible-light-mediated hydrodehalogenation and Br/D exchange of inactivated aryl and alkyl halides with a palladium complex. Org Chem Front 2019. [DOI: 10.1039/c9qo00240e] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Photo-induced radical reductive dehalogenation of inactivated aryl/alkyl bromides and chlorides with a palladium complex is described. Reductive cyclization, dehalogenative deuteration, and radical addition process can be achieved smoothly.
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Affiliation(s)
- Zhao-Zhao Zhou
- School of Nuclear Science and Technology, Lanzhou University
- Lanzhou, 730000
- P.R. China
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
| | - Jia-Hui Zhao
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, 730000
- P.R. China
| | - Xue-Ya Gou
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, 730000
- P.R. China
| | - Xi-Meng Chen
- School of Nuclear Science and Technology, Lanzhou University
- Lanzhou, 730000
- P.R. China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, 730000
- P.R. China
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103
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Han X, Hu J, Chen C, Yuan Y, Shi Z. Copper-catalysed, diboron-mediated cis-dideuterated semihydrogenation of alkynes with heavy water. Chem Commun (Camb) 2019; 55:6922-6925. [PMID: 31139796 DOI: 10.1039/c9cc03213d] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Methods to incorporate deuterium atoms into organic molecules are valuable for the pharmaceutical industry. Here, we found that diboron reagents can efficiently mediate the transfer of two D atoms from heavy water directly onto alkynes through copper-catalysed cis-selective semihydrogenation. Avoiding the use of costly and flammable D2 gas, this safe and practical process can proceed with excellent chemoselectivity and stereoselectivity. Utilizing the present method as the key step, the formal asymmetric total synthesis of d2-deuterium-labeled cis-combretastatin A4 is demonstrated. Mechanistic studies suggest that monoborylation of alkynes is the key step for this semihydrogenation process.
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Affiliation(s)
- Xiaowei Han
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China.
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104
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Zhang M, Yuan XA, Zhu C, Xie J. Deoxygenative Deuteration of Carboxylic Acids with D2
O. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201811522] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Muliang Zhang
- State Key Laboratory of Coordination Chemistry; Jiangsu Key Laboratory of Advanced Organic Materials; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 China
| | - Xiang-Ai Yuan
- School of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 China
| | - Chengjian Zhu
- State Key Laboratory of Coordination Chemistry; Jiangsu Key Laboratory of Advanced Organic Materials; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Shanghai 200032 China
| | - Jin Xie
- State Key Laboratory of Coordination Chemistry; Jiangsu Key Laboratory of Advanced Organic Materials; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 China
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105
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Zhang M, Yuan XA, Zhu C, Xie J. Deoxygenative Deuteration of Carboxylic Acids with D 2 O. Angew Chem Int Ed Engl 2018; 58:312-316. [PMID: 30352142 DOI: 10.1002/anie.201811522] [Citation(s) in RCA: 142] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Indexed: 11/08/2022]
Abstract
We report a general, practical, and scalable means of preparing deuterated aldehydes from aromatic and aliphatic carboxylic acids with D2 O as an inexpensive deuterium source. The use of Ph3 P as an O-atom transfer reagent can facilitate the deoxygenation of aromatic acids, while Ph2 POEt is a better O-atom transfer reagent for aliphatic acids. The highly precise deoxygenation of complex carboxylic acids makes this protocol promising for late-stage deoxygenative deuteration of natural product derivatives and pharmaceutical compounds.
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Affiliation(s)
- Muliang Zhang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Xiang-Ai Yuan
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Chengjian Zhu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai, 200032, China
| | - Jin Xie
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
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106
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Wang X, Zhu MH, Schuman DP, Zhong D, Wang WY, Wu LY, Liu W, Stoltz BM, Liu WB. General and Practical Potassium Methoxide/Disilane-Mediated Dehalogenative Deuteration of (Hetero)Arylhalides. J Am Chem Soc 2018; 140:10970-10974. [PMID: 30075628 DOI: 10.1021/jacs.8b07597] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Herein we describe a general, mild and scalable method for deuterium incorporation by potassium methoxide/hexamethyldisilane-mediated dehalogenation of arylhalides. With CD3CN as a deuterium source, a wide array of heteroarenes prevalent in pharmaceuticals and bearing diverse functional groups are labeled with excellent deuterium incorporation (>60 examples). The ipso-selectivity of this method provides precise access to libraries of deuterated indoles and quinolines. The synthetic utility of our method has been demonstrated by the incorporation of deuterium into complex natural and drug-like compounds.
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Affiliation(s)
- Xin Wang
- Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, College of Chemistry and Molecular Sciences , Wuhan University , 299 Bayi Road , Wuhan , Hubei 430072 , China
| | - Ming-Hui Zhu
- Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, College of Chemistry and Molecular Sciences , Wuhan University , 299 Bayi Road , Wuhan , Hubei 430072 , China
| | - David P Schuman
- Division of Chemistry and Chemical Engineering , California Institute of Technology , 1200 E California Blvd , Pasadena , California 91125 , United States
| | - Dayou Zhong
- Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, College of Chemistry and Molecular Sciences , Wuhan University , 299 Bayi Road , Wuhan , Hubei 430072 , China
| | - Wen-Yan Wang
- Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, College of Chemistry and Molecular Sciences , Wuhan University , 299 Bayi Road , Wuhan , Hubei 430072 , China
| | - Lin-Yang Wu
- Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, College of Chemistry and Molecular Sciences , Wuhan University , 299 Bayi Road , Wuhan , Hubei 430072 , China
| | - Wei Liu
- Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, College of Chemistry and Molecular Sciences , Wuhan University , 299 Bayi Road , Wuhan , Hubei 430072 , China
| | - Brian M Stoltz
- Division of Chemistry and Chemical Engineering , California Institute of Technology , 1200 E California Blvd , Pasadena , California 91125 , United States
| | - Wen-Bo Liu
- Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, College of Chemistry and Molecular Sciences , Wuhan University , 299 Bayi Road , Wuhan , Hubei 430072 , China
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107
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Krishnakumar V, Gunanathan C. Ruthenium-catalyzed selective α-deuteration of aliphatic nitriles using D 2O. Chem Commun (Camb) 2018; 54:8705-8708. [PMID: 30022195 DOI: 10.1039/c8cc03971b] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Selective catalytic α-deuteration of aliphatic nitriles using deuterium oxide as a deuterium source is reported. A PNP-ruthenium pincer complex catalyzed the α-deuteration of aliphatic nitriles including acetonitrile. Efficient deuteration occurred with a low catalyst load (0.2 to 0.5 mol%) and under mild conditions. A [2+2] cycloadduct formation from nitrile functionality and a deprotonated catalytic intermediate, followed by an imine-enamine tautomerization and a H/D exchange between the enamine intermediate and deuterium oxide leading to the selective deuteration at the α-position of the nitrile, is proposed as a plausible reaction mechanism.
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Affiliation(s)
- Varadhan Krishnakumar
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, Khurda-752050, India.
| | - Chidambaram Gunanathan
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, Khurda-752050, India.
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108
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Yu Y, Zhang B. Photokatalytische Deuterierung von Halogeniden mit D 2
O über porösen CdSe-Nanoschichten. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yifu Yu
- Department of Chemistry, School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Science; Tianjin University and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
| | - Bin Zhang
- Department of Chemistry, School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Science; Tianjin University and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
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109
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Yu Y, Zhang B. Photocatalytic Deuteration of Halides Using D 2 O over CdSe Porous Nanosheets: A Mild and Controllable Route to Deuterated Molecules. Angew Chem Int Ed Engl 2018; 57:5590-5592. [PMID: 29624827 DOI: 10.1002/anie.201801541] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Indexed: 11/11/2022]
Abstract
A facile and efficient method for deuterium incorporation has been developed by merging photocatalytic C-X bond dissociation and water splitting with porous CdSe nanosheets as the photocatalyst under mild reaction conditions. This reaction displays good functional group tolerance and high selectivity with regard to the number and position of incorporated deuterium atoms, and can be used for the construction of complex molecules in tandem processes.
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Affiliation(s)
- Yifu Yu
- Department of Chemistry, School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China
| | - Bin Zhang
- Department of Chemistry, School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China
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