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Affiliation(s)
- Yue Zhang
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Alexander A. Vinogradov
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Jun Shi Chang
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yuki Goto
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Hiroaki Suga
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan
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2
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Affiliation(s)
- Zhi-Peng Liang
- School of Pharmacy and Analysis & Testing Center, Nantong University, Nantong 226019, People′s Republic of China
| | - Wei Yi
- School of Pharmacy and Analysis & Testing Center, Nantong University, Nantong 226019, People′s Republic of China
| | - Peng-Fei Wang
- School of Pharmacy and Analysis & Testing Center, Nantong University, Nantong 226019, People′s Republic of China
| | - Gong-Qing Liu
- School of Pharmacy and Analysis & Testing Center, Nantong University, Nantong 226019, People′s Republic of China
| | - Yong Ling
- School of Pharmacy and Analysis & Testing Center, Nantong University, Nantong 226019, People′s Republic of China
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Liu LQ, Li JL, Wang YC, Wang HS. N-fluorobenzenesulfonimide (NFSI)-mediated rapid regioselective oxyselenation of internal alkenes with diselenides. Results in Chemistry 2021. [DOI: 10.1016/j.rechem.2021.100220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Tamai T, Yoshikawa M, Higashimae S, Nomoto A, Ogawa A. Palladium-Catalyzed Markovnikov-Selective Hydroselenation of N-Vinyl Lactams with Selenols Affording N,Se-Acetals. J Org Chem 2016; 81:324-9. [PMID: 26618473 DOI: 10.1021/acs.joc.5b02431] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The highly regioselective hydroselenation of N-vinyl lactams has been revealed to successfully afford the corresponding N,Se-acetals as Markovnikov adducts. In the case of terminal N-vinyl lactams, Markovnikov-selective hydroselenation proceeds efficiently in the absence of any catalyst (or additive), owing to the acidity of the selenols. In contrast, the self-promoted hydroselenation is inefficient with internal N-vinyl lactams. In the presence of palladium diacetate (Pd(OAc)2), however, the desired hydroselenation of internal N-vinyl lactams proceeds efficiently to afford the corresponding N,Se-acetals.
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Affiliation(s)
- Taichi Tamai
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University , 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Megumi Yoshikawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University , 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Shinya Higashimae
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University , 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, 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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Movassagh B, Moradi M. Highly Efficient One-Step Conversion of Selenol Esters into Symmetrical Diselenides in the Presence of Elemental Iodine in Methanolic Solution. PHOSPHORUS SULFUR 2009. [DOI: 10.1080/10426500902753379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Barahman Movassagh
- a Department of Chemistry , K. N. Toosi University of Technology , Tehran, Iran
| | - Mona Moradi
- a Department of Chemistry , K. N. Toosi University of Technology , Tehran, Iran
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Clayden J. Regioselective Synthesis of Organolithiums by X-Li Exchange. Organolithiums: Selectivity for Synthesis. Elsevier; 2002. pp. 111-47. [DOI: 10.1016/s1460-1567(02)80034-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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7
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Duan DH, Huang X. The Reaction of the α-Selenium Stabilized Copper Reagents ArSeCH 2Cu(CN)ZnCI with Aldehydes. Journal of Chemical Research 1999. [DOI: 10.1177/174751989902300119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
α-Arylseleno-substituted zinc and copper organometallics, in the presence of a Lewis acid, can react with aldehydes, ketones and enals with high chemoselectivity and regioselectivity.
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Affiliation(s)
- De-Hui Duan
- Department of Chemistry, Hangzhou University, Hangzhou Zhejiang, 310028, P.R. China
| | - Xian Huang
- Department of Chemistry, Hangzhou University, Hangzhou Zhejiang, 310028, P.R. China
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Matsubara S, Yoshioka M, Utimoto K. Sm-vermittelte, hochstereoselektive Reaktionen von 1,1-Dihalogenalkanen mit Aldehyden – Herstellung eines chiralen α-Iodethyl-Synthesebausteins aus 1,1-Diiodetha. Angew Chem Int Ed Engl 1997. [DOI: 10.1002/ange.19971090615] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Back TG, Baron DL, Luo W, Nakajima SK. Concise, Improved Procedure for the Synthesis of Brassinolide and Some Novel Side-Chain Analogues. J Org Chem 1997. [DOI: 10.1021/jo961854y] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Thomas G. Back
- Department of Chemistry, University of Calgary, Calgary, Alberta, Canada T2N 1N4
| | - Denise L. Baron
- Department of Chemistry, University of Calgary, Calgary, Alberta, Canada T2N 1N4
| | - Weide Luo
- Department of Chemistry, University of Calgary, Calgary, Alberta, Canada T2N 1N4
| | - Suanne K. Nakajima
- Department of Chemistry, University of Calgary, Calgary, Alberta, Canada T2N 1N4
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Krief A, Kenda B, Remacle B. Stereoselective syntheses of 1,2-dialkyl-1-phenyl cyclopentanes involving intramolecular carbolithiation of α-thioalkenes. Tetrahedron 1996. [DOI: 10.1016/0040-4020(96)00261-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Krief A, Nazih A. C/se bond cleavage of functionalized selenides by lithium arenides : Application to the geminal di-allylation of the carbonyl group of aldehydes and ketones. Tetrahedron Lett 1995. [DOI: 10.1016/0040-4039(95)01690-j] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Aoki I, Nishibayashi Y, Uemura S. Stereo- and Chemo-Selectivity in Reduction ofα-[Phenyl(or Methyl)seleno]alkyl Aryl Ketones with Metal Hydrides. BCSJ 1995. [DOI: 10.1246/bcsj.68.337] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Kataoka T, Yoshimatsu M, Shimizu H, Hori M. Endo selective cyclizations of selenonium ion intermediate: efficient formation of 1-halo-3-seleno-cyclohexanes. Tetrahedron Lett 1991. [DOI: 10.1016/s0040-4039(00)71230-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Silks LA, Pang J, Odom JD, Dunlap RB. Synthesis of (4S,5R)-(–)-4-methyl-5-phenyloxazolidine-2-selone: a chiral auxiliary reagent capable of detecting the enantiomers of (R,S)-lipoic acid by77Se nuclear magnetic resonance spectroscopy. ACTA ACUST UNITED AC 1991. [DOI: 10.1039/p19910002495] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Krief A, Evrard G, Badaoui E, De Beys V, Dieden R. Stereoselective synthesis and reactions of 1-seleno-4-tert-butyl cyclohexyllithiums. Tetrahedron Lett 1989; 30:5635-8. [DOI: 10.1016/s0040-4039(01)93818-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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