1
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Wang F, Huang D, Zhao P, Yang M, Han T, Wang K, Wang J, Su Y, Hu Y. Study on the Allylation of Benzol[ e][1,2,3]oxathiazine-2,2-dioxides. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202108016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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2
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Zhao P, Huang D, Wang F, Han T, Yang M, Wang K, Hu Y. Tin powder‐promoted oxidation/allylation of glycine esters: Synthesis of
γ
,
δ
‐unsaturated
α
‐amino acid esters. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Pengfei Zhao
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
| | - Feng Wang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
| | - Tongyu Han
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
| | - Ming Yang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
| | - Ke‐Hu Wang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou China
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3
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Venkatesh R, Singh AK, Lee YR, Kandasamy J. Palladium-catalyzed synthesis of α-aryl acetophenones from styryl ethers and aryl diazonium salts via regioselective Heck arylation at room temperature. Org Biomol Chem 2021; 19:7832-7837. [PMID: 34549234 DOI: 10.1039/d1ob01503f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Preparation of α-aryl acetophenones from styryl ethers and aryldiazonium salts is described. The reaction is catalyzed by palladium acetate at room temperature in the absence of ligand and base. The developed method is highly attractive in terms of reaction conditions, substrate scope, functional group tolerance and yields. Synthetic applications of the present method are demonstrated by preparing α-aryl indoles and 3-aryl isocoumarin from styryl ethers.
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Affiliation(s)
- Rapelly Venkatesh
- Department of chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh-221005.
| | - Adesh Kumar Singh
- Department of chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh-221005.
| | - Yong Rok Lee
- School of Chemical Engineering, Yeungnam University, Gyeongsan, 38541 Republic of Korea
| | - Jeyakumar Kandasamy
- Department of chemistry, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh-221005.
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4
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Wang S, Wang K, Chang B, Huang D, Hu Y. Synthesis of 1‐(3
H
)isobenzofuranone compounds by tin powder promoted cascade condensation reaction. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Shangxian Wang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
| | - Ke‐Hu Wang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
| | - Bo Chang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou China
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou China
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5
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Yin J, Stark RT, Fallis IA, Browne DL. A Mechanochemical Zinc-Mediated Barbier-Type Allylation Reaction under Ball-Milling Conditions. J Org Chem 2020; 85:2347-2354. [DOI: 10.1021/acs.joc.9b02876] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- JieXiang Yin
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, U.K
| | - Roderick T. Stark
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, U.K
| | - Ian A. Fallis
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, U.K
| | - Duncan L. Browne
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, U.K
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6
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Wang X, Huang D, Wang K, Liu J, Zong W, Wang J, Su Y, Hu Y. Tin powder promoted synthesis of trifluoroethylamine‐containing 3,3′‐disubstituted oxindoles. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4995] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Xiaoping Wang
- College of Chemistry and Chemical EngineeringNorthwest Normal University Anning East 967 Road Lanzhou Gansu 730070 P. R. China
| | - Danfeng Huang
- College of Chemistry and Chemical EngineeringNorthwest Normal University Anning East 967 Road Lanzhou Gansu 730070 P. R. China
| | - Ke‐Hu Wang
- College of Chemistry and Chemical EngineeringNorthwest Normal University Anning East 967 Road Lanzhou Gansu 730070 P. R. China
| | - Jiaxin Liu
- College of Chemistry and Chemical EngineeringNorthwest Normal University Anning East 967 Road Lanzhou Gansu 730070 P. R. China
| | - Wuzhong Zong
- College of Chemistry and Chemical EngineeringNorthwest Normal University Anning East 967 Road Lanzhou Gansu 730070 P. R. China
| | - Juanjuan Wang
- College of Chemistry and Chemical EngineeringNorthwest Normal University Anning East 967 Road Lanzhou Gansu 730070 P. R. China
| | - Yingpeng Su
- College of Chemistry and Chemical EngineeringNorthwest Normal University Anning East 967 Road Lanzhou Gansu 730070 P. R. China
| | - Yulai Hu
- College of Chemistry and Chemical EngineeringNorthwest Normal University Anning East 967 Road Lanzhou Gansu 730070 P. R. China
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7
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Wang X, Huang D, Wang KH, Su Y, Hu Y. Tin Powder-Promoted Cascade Condensation/Allylation/Lactamization: Synthesis of Isoindolinones and Pyrazoloisoindol-8-ones. J Org Chem 2019; 84:6946-6961. [PMID: 31088075 DOI: 10.1021/acs.joc.9b00733] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient tin powder-promoted cascade condensation/allylation/lactamization of 2-formylbenzoic acids, hydrazides, and allyl bromides was developed for the synthesis of isoindolinones in good to excellent yields under mild conditions without any other additives or catalysts. Further manipulation of isoindolinones by iodocyclization process afforded the tricyclic tetrahydro-8 H-pyrazolo[5,1- a]isoindol-8-one derivatives, which could be converted into more complicated tetracyclic tetrahydro-4 H-azirino[1',2':2,3]pyrazolo[5,1- a]isoindol-4-ones.
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Affiliation(s)
- Xiaoping Wang
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Ke-Hu Wang
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Yingpeng Su
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China.,State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou 730000 , P. R. China
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8
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Mohanta N, Chaudhari MB, Digrawal NK, Gnanaprakasam B. Rapid and Multigram Synthesis of Vinylogous Esters under Continuous Flow: An Access to Transetherification and Reverse Reaction of Vinylogous Esters. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.9b00067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nirmala Mohanta
- Department of Chemistry, Indian Institute of Science Education and Research, Pune 411008, India
| | - Moreshwar B. Chaudhari
- Department of Chemistry, Indian Institute of Science Education and Research, Pune 411008, India
| | - Naveen Kumar Digrawal
- Department of Chemistry, Indian Institute of Science Education and Research, Pune 411008, India
| | - Boopathy Gnanaprakasam
- Department of Chemistry, Indian Institute of Science Education and Research, Pune 411008, India
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9
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Peng X, Wang KH, Huang D, Wang J, Wang Y, Su Y, Hu Y, Fu Y. Tin powder-promoted diastereoselective allylation of chiral acylhydrazones. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3731] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xiansha Peng
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road No. 967 Lanzhou Gansu 730070 People's Republic of China
| | - Ke-Hu Wang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road No. 967 Lanzhou Gansu 730070 People's Republic of China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road No. 967 Lanzhou Gansu 730070 People's Republic of China
| | - Juanjuan Wang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road No. 967 Lanzhou Gansu 730070 People's Republic of China
| | - Yalin Wang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road No. 967 Lanzhou Gansu 730070 People's Republic of China
| | - Yingpeng Su
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road No. 967 Lanzhou Gansu 730070 People's Republic of China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road No. 967 Lanzhou Gansu 730070 People's Republic of China
| | - Ying Fu
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road No. 967 Lanzhou Gansu 730070 People's Republic of China
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10
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Shankar R, Mendiratta S, Singla N, Kociok-Köhn G, Lutter M, Jurkschat K. Reactivity of Elemental Tin and Zinc toward Organophosphonic Acid Dialkyl Esters: A New One-Pot Recipe for the Synthesis of Coordination Assemblies Derived from O-Alkylorganophosphonate Ligands. Inorg Chem 2017; 56:721-724. [PMID: 28054773 DOI: 10.1021/acs.inorgchem.6b02789] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new recipe for the synthesis of diorganotin bis(O-alkylorganophosphonate)s, R12Sn{O(P)(O)(OR1)R}2 [R = R1 = methyl (1); R1 = ethyl and R = methyl (2), allyl (3), 2-thienyl (4), benzyl (5)], has been developed from the direct reaction of elemental tin (powder) with organophosphonic acid dialkyl esters, RP(O)(OR1)2, in the presence of a catalytic amount of potassium iodide under ambient conditions (130 °C, 18-20 h). The key steps in the proposed catalytic cycle involve the monodealkylation of phosphonate diester and in situ generation of a R1SnI or R12SnI2 intermediate via the oxidative addition of alkyl iodide on tin. Evidence in support of the formation of organotin species comes from the isolation of Me2Sn{O(P)(O)(OiPr)Me}2 (6) from the direct reaction of tin metal with MeP(O)(OiPr)2 in the presence of methyl iodide. The method has also been extended to isolate Zn{OP(O)(OMe)Me}2 (7) using metallic zinc as the precursor. All of the compounds have been characterized by IR and NMR studies as well as X-ray crystallography for 2, 4, 6, and 7.
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Affiliation(s)
- Ravi Shankar
- Department of Chemistry, Indian Institute of Technology , Hauz Khas, New Delhi 110016, India
| | - Swati Mendiratta
- Department of Chemistry, Indian Institute of Technology , Hauz Khas, New Delhi 110016, India
| | - Nisha Singla
- Department of Chemistry, Indian Institute of Technology , Hauz Khas, New Delhi 110016, India
| | | | - Michael Lutter
- Lehrstuhl für Anorganische Chemie II, Technische Universität , 44221 Dortmund, Germany
| | - Klaus Jurkschat
- Lehrstuhl für Anorganische Chemie II, Technische Universität , 44221 Dortmund, Germany
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11
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Ma J, Huang D, Wang KH, Xu Y, Chong S, Su Y, Fu Y, Hu Y. Synthesis of homoallylic amines and acylhydrazides by tin powder-promoted multicomponent one-pot allylation reactions. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3472] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Junyan Ma
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967 Lanzhou Gansu 730070 People''s Republic of China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967 Lanzhou Gansu 730070 People''s Republic of China
| | - Ke-Hu Wang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967 Lanzhou Gansu 730070 People''s Republic of China
| | - Yanli Xu
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967 Lanzhou Gansu 730070 People''s Republic of China
| | - Siying Chong
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967 Lanzhou Gansu 730070 People''s Republic of China
| | - Yingpeng Su
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967 Lanzhou Gansu 730070 People''s Republic of China
| | - Ying Fu
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967 Lanzhou Gansu 730070 People''s Republic of China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967 Lanzhou Gansu 730070 People''s Republic of China
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12
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Du G, Huang D, Wang KH, Chen X, Xu Y, Ma J, Su Y, Fu Y, Hu Y. One-pot preparation of trifluoromethylated homoallylic N-acylhydrazines or α-methylene-γ-lactams from acylhydrazines, trifluoroacetaldehyde methyl hemiacetal, allyl bromide and tin. Org Biomol Chem 2016; 14:1492-500. [DOI: 10.1039/c5ob02260f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tin promoted one-pot preparation of trifluoromethylated homoallylic N-acylhydrazines or α-methylene-γ-lactams has been developed instead of using toxic stannanes.
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Affiliation(s)
- Ganggang Du
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Ke-Hu Wang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Xiaowei Chen
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Yanli Xu
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Junyan Ma
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Yingpeng Su
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Ying Fu
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
- State Key Laboratory of Applied Organic Chemistry
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13
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Sustac Roman D, Poiret V, Pelletier G, Charette AB. Direct Arylation of Imidazo[1,5-a]azines Through Ruthenium and Palladium Catalysis. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403268] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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14
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Li J, Lv W, Huang D, Wang KH, Niu T, Su Y, Hu Y. Sn-mediated one-pot four-component allylation of aldimines. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3122] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Jian Li
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967# Lanzhou Gansu 730070 People's Republic of China
| | - Wenxian Lv
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967# Lanzhou Gansu 730070 People's Republic of China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967# Lanzhou Gansu 730070 People's Republic of China
| | - Ke-Hu Wang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967# Lanzhou Gansu 730070 People's Republic of China
| | - Teng Niu
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967# Lanzhou Gansu 730070 People's Republic of China
| | - Yingpeng Su
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967# Lanzhou Gansu 730070 People's Republic of China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering; Northwest Normal University; Anning East Road 967# Lanzhou Gansu 730070 People's Republic of China
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15
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Formation of homoallylic bromohydrins in indium-mediated allylation reactions of phenacyl bromides in aqueous solution. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.07.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Villalpando A, Ayala CE, Watson CB, Kartika R. Triphosgene-amine base promoted chlorination of unactivated aliphatic alcohols. J Org Chem 2013; 78:3989-96. [PMID: 23496045 DOI: 10.1021/jo400341n] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Unactivated α-branched primary and secondary aliphatic alcohols have been successfully transformed into their corresponding alkyl chlorides in high yields upon treatment with a mixture of triphosgene and pyridine in dichloromethane at reflux. These mild chlorination conditions are high yielding, stereospecific, and well tolerated by numerous sensitive functionalities. Furthermore, no nuisance waste products are generated in the course of the reactions.
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Affiliation(s)
- Andrés Villalpando
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, Louisiana 70803, USA
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17
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Lin MH, Lin WC, Liu HJ, Chuang TH. Nitroalkenes as carbonyl surrogates in arylmethyl-homoallylic alcohol forming one-pot allylation reactions in water. J Org Chem 2013; 78:1278-82. [PMID: 23268603 DOI: 10.1021/jo302572s] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A simple and practical approach has been developed for conducting direct, homoallylic alcohol forming allylation reactions of nitroalkenes in water. Employing the new method, various arylmethyl-homoallylic alcohols can be produced from the corresponding, readily prepared β-nitrostyrenes.
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Affiliation(s)
- Mei-Huey Lin
- Department of Chemistry, National Changhua University of Education, Changhua, Taiwan 50007.
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18
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CHAKRABORTY P, ROY SC. FeCl3-catalysed Zn-mediated allylation of cyclic enol ethers in water. J CHEM SCI 2012. [DOI: 10.1007/s12039-011-0209-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Lin MH, Lin LZ, Chuang TH, Liu HJ. One-pot sequential deoximation and allylation reactions of aldoximes in aqueous solution. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.01.074] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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SnCl2/TiCl3-mediated deoximation of oximes in an aqueous solvent. Molecules 2012; 17:2464-73. [PMID: 22382525 PMCID: PMC6268544 DOI: 10.3390/molecules17032464] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 02/23/2012] [Accepted: 02/27/2012] [Indexed: 11/16/2022] Open
Abstract
A simple procedure for SnCl(2)/TiCl(3)-mediated deoximation of ketoximes in an aqueous solvent is reported. Under the conditions developed in this effort, various ketones and aldehydes are produced in good to excellent yields.
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21
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Yeung KS, Peng XS, Wu J, Hou XL. Five-Membered Ring Systems: Furans and Benzofurans. PROGRESS IN HETEROCYCLIC CHEMISTRY 2012. [DOI: 10.1016/b978-0-08-096807-0.00007-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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22
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Postigo A, Nudelman NS. Synthetically useful metal-mediated radical transformations in water and aqueous media. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2011.07.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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23
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Lin MH, Tsai WS, Lin LZ, Hung SF, Chuang TH, Su YJ. Methods for the Preparation of Allenes Employing Indium- and Zinc-Mediated Dehalogenation Reactions in Aqueous Solutions. J Org Chem 2011; 76:8518-23. [DOI: 10.1021/jo2015104] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mei-Huey Lin
- Department of Chemistry, National Changhua University of Education, Changhua, Taiwan 50007
| | - Wen-Shing Tsai
- Department of Chemistry, National Changhua University of Education, Changhua, Taiwan 50007
| | - Long-Zhi Lin
- Department of Chemistry, National Changhua University of Education, Changhua, Taiwan 50007
| | - Shiang-Fu Hung
- Department of Chemistry, National Changhua University of Education, Changhua, Taiwan 50007
| | - Tsung-Hsun Chuang
- Department of Chemistry, National Changhua University of Education, Changhua, Taiwan 50007
| | - Yi-Jen Su
- Department of Chemistry, National Changhua University of Education, Changhua, Taiwan 50007
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