1
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Yamamoto Y, Ogawa A. Photoinduced Synthesis of Bisphosphinated Quinoxalines via Radical Cyclization of o-Diisocyanoarenes with Diphosphines. Chem Asian J 2023; 18:e202201269. [PMID: 36710263 DOI: 10.1002/asia.202201269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/26/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023]
Abstract
The cycloaddition reaction of o-diisocyanoarenes with interelement compounds under light is a very important reaction system to clarify whether this reaction proceeds by radical cyclization or by aza-Bergman cyclization. In this study, a series of diphosphines with phosphorus-phosphorus single bonds were selected as interelement compounds, and their cycloaddition reactions with o-diisocyanoarenes under light were investigated in detail to achieve a novel photoinduced synthesis of bisphosphinated quinoxalines via the radical cyclization pathway. In addition, the photoinduced reaction of diphosphines with isocyanides having o-functional groups such as cyano and ethenyl groups allowed us to elucidate the reaction pathway and product selectivity of this bisphosphination. Furthermore, the one-pot synthesis of PdII -quinoxaline complex was successfully achieved by applying the developed reaction.
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Affiliation(s)
- Yuki Yamamoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, 599-8531, Japan
| | - Akiya Ogawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, 599-8531, Japan
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2
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Xie D, Chen H, Wei D, Wei B, Li Z, Zhang J, Yu W, Han B. Regioselective Fluoroalkylphosphorylation of Unactivated Alkenes by Radical‐Mediated Alkoxyphosphine Rearrangement**. Angew Chem Int Ed Engl 2022; 61:e202203398. [DOI: 10.1002/anie.202203398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Dong‐Tai Xie
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China
| | - Hong‐Lei Chen
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China
| | - Dian Wei
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China
| | - Bang‐Yi Wei
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China
| | - Zheng‐Hu Li
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China
| | - Jian‐Wu Zhang
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China
| | - Wei Yu
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China
| | - Bing Han
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China
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3
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Xie DT, Chen HL, Wei D, Wei BY, Li ZH, Zhang JW, Yu W, Han B. Regioselective Fluoroalkylphosphorylation of Unactivated Alkenes by Radical–Mediated Alkoxyphosphine Rearrangement. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dong-Tai Xie
- Lanzhou University College of Chemistry and Chemical Engineering CHINA
| | - Hong-Lei Chen
- Lanzhou University College of Chemistry and Chemical Engineering CHINA
| | - Dian Wei
- Lanzhou University College of Chemistry and Chemical Engineering CHINA
| | - Bang-Yi Wei
- Lanzhou University College of Chemistry and Chemical Engineering CHINA
| | - Zheng-Hu Li
- Lanzhou University College of Chemistry and Chemical Engineering CHINA
| | - Jian-Wu Zhang
- Lanzhou University College of Chemistry and Chemical Engineering CHINA
| | - Wei Yu
- Lanzhou University College of Chemistry and Chemical Engineering CHINA
| | - Bing Han
- Lanzhou University Department of Chemistry 222 South Tianshui Rd. 730000 Lanzhou CHINA
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4
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Oberdorf K, Hanft A, Ramler J, Krummenacher I, Bickelhaupt FM, Poater J, Lichtenberg C. Bismutamide als einfache Vermittler hochselektiver Pn−Pn‐Radikal‐Kupplungsreaktionen (Pn=N, P, As). Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015514] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Kai Oberdorf
- Institut für Anorganische Chemie Julius-Maximilians-Universität, Würzburg Am Hubland 97074 Würzburg Deutschland
| | - Anna Hanft
- Institut für Anorganische Chemie Julius-Maximilians-Universität, Würzburg Am Hubland 97074 Würzburg Deutschland
| | - Jacqueline Ramler
- Institut für Anorganische Chemie Julius-Maximilians-Universität, Würzburg Am Hubland 97074 Würzburg Deutschland
| | - Ivo Krummenacher
- Institut für Anorganische Chemie Julius-Maximilians-Universität, Würzburg Am Hubland 97074 Würzburg Deutschland
| | - F. Matthias Bickelhaupt
- Institut für Theoretische Chemie, ACMM Vrije Universiteit Amsterdam Niederlande
- Institut für Moleküle und Materialien Radboud University Heyendaalseweg 135 6525 AJ Nijmegen Niederlande
| | - Jordi Poater
- Departament de Química Inorgànica i Orgànica & IQTCUB Universitat de Barcelona & ICREA Pg. Lluís Companys 23 08010 Barcelona Spanien
| | - Crispin Lichtenberg
- Institut für Anorganische Chemie Julius-Maximilians-Universität, Würzburg Am Hubland 97074 Würzburg Deutschland
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5
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Oberdorf K, Hanft A, Ramler J, Krummenacher I, Bickelhaupt FM, Poater J, Lichtenberg C. Bismuth Amides Mediate Facile and Highly Selective Pn-Pn Radical-Coupling Reactions (Pn=N, P, As). Angew Chem Int Ed Engl 2021; 60:6441-6445. [PMID: 33315293 PMCID: PMC7986226 DOI: 10.1002/anie.202015514] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Indexed: 12/14/2022]
Abstract
The controlled release of well-defined radical species under mild conditions for subsequent use in selective reactions is an important and challenging task in synthetic chemistry. We show here that simple bismuth amide species [Bi(NAr2 )3 ] readily release aminyl radicals [NAr2 ]. at ambient temperature in solution. These reactions yield the corresponding hydrazines, Ar2 N-NAr2 , as a result of highly selective N-N coupling. The exploitation of facile homolytic Bi-Pn bond cleavage for Pn-Pn bond formation was extended to higher homologues of the pnictogens (Pn=N-As): homoleptic bismuth amides mediate the highly selective dehydrocoupling of HPnR2 to give R2 Pn-PnR2 . Analyses by NMR and EPR spectroscopy, single-crystal X-ray diffraction, and DFT calculations reveal low Bi-N homolytic bond-dissociation energies, suggest radical coupling in the coordination sphere of bismuth, and reveal electronic and steric parameters as effective tools to control these reactions.
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Affiliation(s)
- Kai Oberdorf
- Department of Inorganic ChemistryJulius-Maximilians-Universität, WürzburgAm Hubland97074WürzburgGermany
| | - Anna Hanft
- Department of Inorganic ChemistryJulius-Maximilians-Universität, WürzburgAm Hubland97074WürzburgGermany
| | - Jacqueline Ramler
- Department of Inorganic ChemistryJulius-Maximilians-Universität, WürzburgAm Hubland97074WürzburgGermany
| | - Ivo Krummenacher
- Department of Inorganic ChemistryJulius-Maximilians-Universität, WürzburgAm Hubland97074WürzburgGermany
| | - F. Matthias Bickelhaupt
- Department of Theoretical Chemistry, ACMMVrije UniversiteitAmsterdamThe Netherlands
- Institute for Molecules and MaterialsRadboud UniversityHeyendaalseweg 1356525 AJNijmegenThe Netherlands
| | - Jordi Poater
- Departament de Química Inorgànica i Orgànica & IQTCUBUniversitat de Barcelona & ICREAPg. Lluís Companys 2308010BarcelonaSpain
| | - Crispin Lichtenberg
- Department of Inorganic ChemistryJulius-Maximilians-Universität, WürzburgAm Hubland97074WürzburgGermany
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6
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Direct Enamido C(sp2)−H Diphosphorylation Enabled by a PCET‐Triggered Double Radical Relay: Access togem‐Bisphosphonates. Chemistry 2020; 26:5515-5521. [DOI: 10.1002/chem.202000517] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/06/2020] [Indexed: 12/25/2022]
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7
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Affiliation(s)
- Shin‐ichi Kawaguchi
- Education and Research in Agricultural InnovationFaculty of AgricultureSaga University 152-1 Shonan-cho Karatsu Saga 847-0021 Japan
| | - Akiya Ogawa
- Department of Applied ChemistryGraduate School of EngineeringOsaka Prefecture University 1-1 Gakuen-cho, Nakaku, Sakai Osaka 599-8531 Japan
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8
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Sato Y, Nishimura M, Kawaguchi SI, Nomoto A, Ogawa A. Reductive Rearrangement of Tetraphenyldiphosphine Disulfide To Trigger the Bisthiophosphinylation of Alkenes and Alkynes. Chemistry 2019; 25:6797-6806. [PMID: 30848860 DOI: 10.1002/chem.201900073] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Indexed: 12/13/2022]
Abstract
The facile synthesis of organophosphorus compounds is of great importance for the development of new synthetic methods by using air-stable sources of phosphorus. In this respect, a synthetic method that is based on a reductive rearrangement and is capable of converting air-stable pentavalent phosphorus compounds into reactive trivalent phosphorus compounds is a powerful tool. Tetraphenyldiphosphine disulfide, which is a shelf-stable solid, was the focus of this study, and it was shown to undergo reductive rearrangement to trigger the bisthiophosphinylation of a variety of alkenes, such as terminal, cyclic, internal, and branched alkenes, 1,3-dienes, and terminal alkynes when exposed to light without any catalyst, base, or additive.
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Affiliation(s)
- Yuki Sato
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, 599-8531, Japan
| | - Misaki Nishimura
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, 599-8531, Japan
| | - Shin-Ichi Kawaguchi
- Center for Education and Research in Agricultural Innovation, Faculty of Agriculture, Saga University, 152-1 Shonan-cho Karatsu, Saga, 847-0021, Japan
| | - Akihiro Nomoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, 599-8531, Japan
| | - Akiya Ogawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, 599-8531, Japan
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9
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Sato Y, Kawaguchi SI, Nomoto A, Ogawa A. Synthesis of Bis(phosphanyl)alkane Monosulfides by the Addition of Diphosphane Monosulfides to Alkenes under Light. Chemistry 2019; 25:2295-2302. [PMID: 30398679 DOI: 10.1002/chem.201805114] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Indexed: 11/07/2022]
Abstract
Bis-phosphanated compounds are regarded as the most ubiquitous privileged ligand structures in transition-metal catalysis. The development of highly atom economical reactions is of great importance for their syntheses because less atom economical methods often require complicated purification procedures under inert atmospheres to remove excess starting materials and byproducts. Herein, the photoinduced addition reactions of diphosphane monosulfides bearing PV (S)-PIII single bonds to alkenes is disclosed. These reactions require only equimolar amounts of the diphosphane monosulfide relative to the alkene and facilitate highly selective introduction of two different types of phosphorus-containing groups, such as thiophosphoryl and phosphanyl groups, into a variety of alkenes without any catalyst, base, or additive.
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Affiliation(s)
- Yuki Sato
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, 599-8531, Japan
| | - Shin-Ichi Kawaguchi
- Center for Education and Research in Agricultural Innovation, Faculty of Agriculture, Saga University, 152-1 Shonan-cho Karatsu, Saga, 847-0021, Japan
| | - Akihiro Nomoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, 599-8531, Japan
| | - Akiya Ogawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, 599-8531, Japan
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10
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Lan XW, Wang NX, Xing Y. Recent Advances in Radical Difunctionalization of Simple Alkenes. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700678] [Citation(s) in RCA: 291] [Impact Index Per Article: 41.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xing-Wang Lan
- Chinese Academy of Sciences; Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences; 100190 Beijing China
| | - Nai-Xing Wang
- Chinese Academy of Sciences; Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences; 100190 Beijing China
| | - Yalan Xing
- Department of Chemistry; William Paterson University of New Jersey; 07470 Wayne New Jersey USA
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11
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Chitnis SS, Sparkes HA, Annibale VT, Pridmore NE, Oliver AM, Manners I. Addition of a Cyclophosphine to Nitriles: An Inorganic Click Reaction Featuring Protio, Organo, and Main-Group Catalysis. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704991] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Saurabh S. Chitnis
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Hazel A. Sparkes
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Vincent T. Annibale
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Natalie E. Pridmore
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Alex M. Oliver
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Ian Manners
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
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12
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Chitnis SS, Sparkes HA, Annibale VT, Pridmore NE, Oliver AM, Manners I. Addition of a Cyclophosphine to Nitriles: An Inorganic Click Reaction Featuring Protio, Organo, and Main-Group Catalysis. Angew Chem Int Ed Engl 2017; 56:9536-9540. [DOI: 10.1002/anie.201704991] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Saurabh S. Chitnis
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Hazel A. Sparkes
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Vincent T. Annibale
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Natalie E. Pridmore
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Alex M. Oliver
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Ian Manners
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
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13
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Okugawa Y, Hirano K, Miura M. Copper-Catalyzed Vicinal Diphosphination of Styrenes: Access to 1,2-Bis(diphenylphosphino)ethane-Type Bidentate Ligands from Olefins. Angew Chem Int Ed Engl 2016; 55:13558-13561. [DOI: 10.1002/anie.201606976] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Yuto Okugawa
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University; Suita Osaka 565-0871 Japan
| | - Koji Hirano
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University; Suita Osaka 565-0871 Japan
| | - Masahiro Miura
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University; Suita Osaka 565-0871 Japan
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14
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Okugawa Y, Hirano K, Miura M. Copper-Catalyzed Vicinal Diphosphination of Styrenes: Access to 1,2-Bis(diphenylphosphino)ethane-Type Bidentate Ligands from Olefins. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606976] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yuto Okugawa
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University; Suita Osaka 565-0871 Japan
| | - Koji Hirano
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University; Suita Osaka 565-0871 Japan
| | - Masahiro Miura
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University; Suita Osaka 565-0871 Japan
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