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Penney AA, Efremova MM, Molchanov AP, Kryukova MA, Kudinov AY, Bunev AS, Keresten VM, Kuznetsov MA. 1,3‐Dipolar
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Nucleophilic Reactivity of Diaziridines Based on 3,4‐Dihydroisoquinoline toward Aryl Iso(thio)cyanates. ChemistrySelect 2022. [DOI: 10.1002/slct.202202627] [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)
- Alexander A. Penney
- Saint Petersburg State University, Institute of Chemistry Universitetsky pr. 26 Saint Petersburg 198504 Russian Federation
| | - Mariia M. Efremova
- Saint Petersburg State University, Institute of Chemistry Universitetsky pr. 26 Saint Petersburg 198504 Russian Federation
| | - Alexander P. Molchanov
- Saint Petersburg State University, Institute of Chemistry Universitetsky pr. 26 Saint Petersburg 198504 Russian Federation
| | - Mariya A. Kryukova
- Saint Petersburg State University, Institute of Chemistry Universitetsky pr. 26 Saint Petersburg 198504 Russian Federation
| | - Andrey Yu. Kudinov
- Togliatti State University Medicinal Chemistry Center Belorusskaya st. 14 Togliatti 445020 Russian Federation
| | - Alexander S. Bunev
- Togliatti State University Medicinal Chemistry Center Belorusskaya st. 14 Togliatti 445020 Russian Federation
| | - Valentina M. Keresten
- Saint Petersburg State University, Institute of Chemistry Universitetsky pr. 26 Saint Petersburg 198504 Russian Federation
| | - Mikhail A. Kuznetsov
- Saint Petersburg State University, Institute of Chemistry Universitetsky pr. 26 Saint Petersburg 198504 Russian Federation
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Ravindra S, Irfana Jesin CP, Shabashini A, Nandi GC. Recent Advances in the Preparations and Synthetic Applications of Oxaziridines and Diaziridines. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001372] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sundaresan Ravindra
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015, Tamilnadu India
| | - C. P. Irfana Jesin
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015, Tamilnadu India
| | - Arivalagan Shabashini
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015, Tamilnadu India
| | - Ganesh Chandra Nandi
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015, Tamilnadu India
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Hu H, Xu J, Wang F, Dong S, Liu X, Feng X. Chiral Sc III- N, N'-Dioxide-Catalyzed 1,3-Dipolar Cycloaddition of Diaziridines with Chalcones. Org Lett 2019; 22:93-97. [PMID: 31833774 DOI: 10.1021/acs.orglett.9b04007] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A highly enantioselective 1,3-dipolar cycloaddition of meso-diaziridines with chalcones was realized by utilizing the ScIII-N,N'-dioxide complex as the catalyst. In this transformation, the 1,3-dipole intermediates generated from the C-N bond cleavage of diaziridine were trapped by chiral N,N'-dioxide/scandium(III) complex activated chalcones to undergo enantioselective 1,3-dipolar cycloaddition. A range of chiral 1,5-diazabicylo[3.3.0]octane derivatives were readily synthesized in good yields with high diastereo- and enantioselectivities.
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Affiliation(s)
- Haipeng Hu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry , Sichuan University , Chengdu 610064 , China
| | - Jinxiu Xu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry , Sichuan University , Chengdu 610064 , China
| | - Fang Wang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry , Sichuan University , Chengdu 610064 , China
| | - Shunxi Dong
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry , Sichuan University , Chengdu 610064 , China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry , Sichuan University , Chengdu 610064 , China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry , Sichuan University , Chengdu 610064 , China
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Kuznetsov VV, Vedenyapina MD, Pleshchev MI, Gashev SB, Makhova NN, Vedenyapin AA. Kinetics and mechanism of N-chloromethylamine decomposition in solutions. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2016. [DOI: 10.1134/s0036024416030225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Unusual Reaction ofN-Arylimines of Hexafluoroacetone withm-Chloroperoxybenzoic Acid. New Route to 2,2-Bis(trifluoromethyl)benzoxazolidines. Isr J Chem 2013. [DOI: 10.1002/ijch.199900018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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6
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Quast H, Fuss A. Photolysis of Saturated Four-Membered Rings with Two Exocyclic Double Bonds: A Photoextrusion Route to (Hetero)Methylenecyclopropanes. Isr J Chem 2013. [DOI: 10.1002/ijch.198200007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Lykke L, Halskov KS, Carlsen BD, Chen VX, Jørgensen KA. Catalytic asymmetric diaziridination. J Am Chem Soc 2013; 135:4692-5. [PMID: 23488989 DOI: 10.1021/ja401150m] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The first catalytic enantio- and diastereoselective synthesis of diaziridines is presented. Aziridination of N-tosyl aldimines applying modified hydroxylamine under asymmetric phase-transfer catalysis furnished optically active diaziridines. The diaziridines are formed as a single diastereomer in up to 96% ee, containing two orthogonal N-protecting groups, which can be deprotected selectively.
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Affiliation(s)
- Lennart Lykke
- Center for Catalysis, Department of Chemistry, Aarhus University, DK-8000 Aarhus C, Denmark
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Kamuf M, Rominger F, Trapp O. Investigation of the Rearrangement in Alkyl-Bridged Bis(carbamoyldiaziridine) Derivatives. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200518] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Montalvo-González R, Ariza-Castolo A. Structural and conformational analysis of 1-oxaspiro[2.5]octane and 1-oxa-2-azaspiro[2.5]octane derivatives by (1) H, (13) C, and (15) N NMR. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2012; 50:33-39. [PMID: 22328354 DOI: 10.1002/mrc.3792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2011] [Revised: 12/23/2011] [Accepted: 01/03/2012] [Indexed: 05/31/2023]
Abstract
A structural and conformational analysis of 1-oxaspiro[2.5]octane and 1-oxa-2-azaspiro[2.5]octane derivatives was performed using (1) H, (13) C, and (15) N NMR spectroscopy. The relative configuration and preferred conformations were determined by analyzing the homonuclear coupling constants and chemical shifts of the protons and carbon atoms in the aliphatic rings. These parameters directly reflected the steric and electronic effects of the substituent bonded to the aliphatic six-membered ring or to C3 or N2. The parameters also were sensitive to the anisotropic positions of these atoms in the three-atom ring. The preferred orientation of the exocyclic substituents directed the oxidative attack.
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Affiliation(s)
- Rubén Montalvo-González
- Unidad Académica de Ciencias Químico Biológicas y Farmacéuticas, Universidad Autónoma de Nayarit, Tepic Nayarit, México
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Affiliation(s)
- Sergei M. Korneev
- Department of Organic Chemistry, St. Petersburg State University, University prosp. 26, St. Petersburg, 198504, Russia
- Current address: Institute of Chemistry, University of Osnabrück, Barbarastr. 7, 49076 Osnabrück, Germany, Fax: +49‐541‐969‐2370, E‐mail: skorneev@uni‐osnabrueck.de
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11
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Insertion of carbon disulfide and the nitrile group into the diaziridine ring of 6-aryl-1,5-diazabicyclo[3.1.0]hexanes in ionic liquids catalyzed by BF3 · Et2O. Russ Chem Bull 2010. [DOI: 10.1007/s11172-010-0018-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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12
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Kuznetsov VV, Syroeshkina JS, Moskvin DI, Struchkova MI, Makhova NN, Zharov AA. High pressure‐assisted synthesis of 1,2,3‐trialkyldiaziridines from N‐chloroalkylamines. J Heterocycl Chem 2009. [DOI: 10.1002/jhet.5570450230] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Vladimir V. Kuznetsov
- N. D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, 47 Leninsky pr., 119991 Moscow, Russian Federation
| | - Julia S. Syroeshkina
- N. D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, 47 Leninsky pr., 119991 Moscow, Russian Federation
| | - Dmitrii I. Moskvin
- N. D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, 47 Leninsky pr., 119991 Moscow, Russian Federation
| | - Marina I. Struchkova
- N. D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, 47 Leninsky pr., 119991 Moscow, Russian Federation
| | - Nina N. Makhova
- N. D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, 47 Leninsky pr., 119991 Moscow, Russian Federation
| | - Alexey A. Zharov
- N. D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, 47 Leninsky pr., 119991 Moscow, Russian Federation
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Diaziridine ring expansion in 6-aryl-1,5-diazabicyclo[3.1.0]hexanes on treatment with nitriles assisted by ionic liquids. MENDELEEV COMMUNICATIONS 2008. [DOI: 10.1016/j.mencom.2008.07.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Insertion of carbon disulfide into the diaziridine ring of 6-aryl-1,5-diazabicylo[3.1.0]hexanes assisted by ionic liquids. MENDELEEV COMMUNICATIONS 2008. [DOI: 10.1016/j.mencom.2008.01.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Stájer G, Sohár P, Csámpai A, Sillanpää R, Fülöp F. Preparation and Structure of Bicycloalkane-Condensed Aryldiaziridines Accompanied by Pyrimidines. HETEROCYCLES 2007. [DOI: 10.3987/com-07-11018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Affiliation(s)
| | - Udo H. Brinker
- Institut für Organische Chemie, Universität Wien, Währinger Straße 38, 1090 Wien, Austria, Fax: +43‐1‐4277‐52140
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Shevtsov AV, Kuznetsov VV, Kislukhin AA, Petukhova VY, Strelenko YA, Makhova NN, Lyssenko KA. Ring transformation of 1,5-diazabicyclo[3.1.0]hexanes under the action of arylketenes. J Heterocycl Chem 2006. [DOI: 10.1002/jhet.5570430411] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Shevtsov AV, Kuznetsov VV, Lyssenko KA, Belyakov PA, Makhova NN. Synthesis of 4-benzoyl-1,2,6-trialkyl-1,2,4,6-tetrazepane-5-thiones by the interaction of 1,2-dialkyldiaziridines with benzoyl isothiocyanate in ionic liquids. MENDELEEV COMMUNICATIONS 2006. [DOI: 10.1070/mc2006v016n04abeh002380] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Di Gioia ML, Leggio A, Le Pera A, Liguori A, Siciliano C. Optically PureN-Hydroxy-O-triisopropylsilyl-α-l-amino Acid Methyl Esters from AlCl3-Assisted Ring Opening of Chiral Oxaziridines by Nitrogen Containing Nucleophiles. J Org Chem 2005; 70:10494-501. [PMID: 16323863 DOI: 10.1021/jo051890+] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
[reaction: see text] This article reports a straightforward and unprecedented process of AlCl3-assisted oxaziridine ring opening by nitrogen containing nucleophiles, in a totally anhydrous milieu. Under these conditions, nucleophiles exclusively attack the carbon atom of the three-membered heterocycles, obtained from methyl esters of natural alpha-amino acids, generating N-hydroxy-alpha-L-amino acid methyl esters. No nitrones, amides, or other side products, either from unwanted rearrangements or due to the attack of the nucleophile on the N atom of the oxaziridine systems, are formed. The hydroxylamine compounds are recovered in excellent yields, after their site-specific conversion into the corresponding O-triisopropylsilyl derivatives, by exposure to triisopropylsilyl triflate in the presence of 1H-imidazole. Derivatization, performed immediately after the recovery of the N-hydroxylated precursors, allows the chiral integrity of the asymmetric alpha-carbon atoms in the amino acid methyl esters to be retained. It also protects the obtained compounds from frame degradation by disproportionation. N-Hydroxy-O-triisopropylsilyl-alpha-L-amino acid methyl esters are important intermediates in the study of natural alpha-L-amino acid metabolic pathways and are ideal candidates as starting materials in the synthesis of biologically, pharmacologically, and nutritionally important N-hydroxy peptides.
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Affiliation(s)
- Maria Luisa Di Gioia
- Dipartimento di Scienze Farmaceutiche, Università della Calabria, Via P. Bucci, I-87036 Arcavacata di Rende (CS), Italy
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Carbenes generated within cyclodextrins and zeolites. ADVANCES IN PHYSICAL ORGANIC CHEMISTRY 2005. [DOI: 10.1016/s0065-3160(05)40001-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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Shevtsov AV, Petukhova VY, Strelenko YA, Lyssenko KA, Fedyanin IV, Makhova NN. A new direction of ring expansion of 1,2-dialkyldiaziridines in the reactions with arylketenes. MENDELEEV COMMUNICATIONS 2003. [DOI: 10.1070/mc2003v013n05abeh001844] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Adam W, Saha-Möller CR, Ganeshpure PA. Synthetic applications of nonmetal catalysts for homogeneous oxidations. Chem Rev 2001; 101:3499-548. [PMID: 11840992 DOI: 10.1021/cr000019k] [Citation(s) in RCA: 326] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Nonmetal oxidation catalysts have gained much attention in recent years. The reason for this surge in activity is 2-fold: On one hand, a number of such catalysts has become readily accessible; on the other hand, such catalysts are quite resistant toward self-oxidation and compatible under aerobic and aqueous reaction conditions. In this review, we have focused on five nonmetal catalytic systems which have attained prominence in the oxidation field in view of their efficacy and their potential for future development; stoichiometric cases have been mentioned to provide overview and scope. Such nonmetal oxidation catalysts include the alpha-halo carbonyl compounds 1, ketones 2, imines 3, iminium salts 4, and nitroxyl radicals 5. In combination with a suitable oxygen source (H2O2, KHSO5, NaOCl), these catalysts serve as precursors to the corresponding oxidants, namely, the perhydrates I, dioxiranes II, oxaziridines III, oxaziridinium ions IV, and finally oxoammonium ions V. A few of the salient features about these nonmetal, catalytic systems shall be reiterated in this summary. The first class entails the alpha-halo ketones, which catalyze the oxidation of a variety of organic substrates [figure: see text] by hydrogen peroxide as the oxygen source. The perhydrates I, formed in situ by the addition of hydrogen peroxide to the alpha-halo ketones, are quite strong electrophilic oxidants and expectedly transfer an oxygen atom to diverse nucleophilic acceptors. Thus, alpha-halo ketones have been successfully employed for catalytic epoxidation, heteroatom (S, N) oxidation, and arene oxidation. Although high diastereoselectivities have been achieved by these nonmetal catalysts, no enantioselective epoxidation and sulfoxidation have so far been reported. Consequently, it is anticipated that catalytic oxidations by perhydrates hold promise for further development, especially, and should ways be found to transfer the oxygen atom enantioselectively. The second class, namely, the dioxiranes, has been extensively used during the last two decades as a convenient oxidant in organic synthesis. These powerful and versatile oxidizing agents are readily available from the appropriate ketones by their treatment [figure: see text] with potassium monoperoxysulfate. The oxidations may be performed either under stoichiometric or catalytic conditions; the latter mode of operation is featured in this review. In this case, a variety of structurally diverse ketones have been shown to catalyze the dioxirane-mediated epoxidation of alkenes by monoperoxysulfate as the oxygen source. By employing chiral ketones, highly enantioselective (up to 99% ee) epoxidations have been developed, of which the sugar-based ketones are so far the most effective. Reports on catalytic oxidations by dioxiranes other than epoxidations are scarce; nevertheless, fructose-derived ketones have been successfully employed as catalysts for the enantioselective CH oxidation in vic diols to afford the corresponding optically active alpha-hydroxy ketones. To date, no catalytic asymmetric sulfoxidations by dioxiranes appear to have been documented in the literature, an area of catalytic dioxirane chemistry that merits attention. A third class is the imines; their reaction with hydrogen peroxide or monoperoxysulfate affords oxaziridines. These relatively weak electrophilic oxidants only manage to oxidize electron-rich substrates such as enolates, silyl enol ethers, sulfides, selenides, and amines; however, the epoxidation of alkenes has been achieved with activated oxaziridines produced from perfluorinated imines. Most of the oxidations by in-situ-generated oxaziridines have been performed stoichiometrically, with the exception of sulfoxidations. When chiral imines are used as catalysts, optically active sulfoxides are obtained in good ee values, a catalytic asymmetric oxidation by oxaziridines that merits further exploration. The fourth class is made up by the iminium ions, which with monoperoxysulfate lead to the corresponding oxaziridinium ions, structurally similar to the above oxaziridine oxidants except they possess a much more strongly electrophilic oxygen atom due to the positively charged ammonium functionality. Thus, oxaziridinium ions effectively execute besides sulfoxidation and amine oxidation the epoxidation of alkenes under catalytic conditions. As expected, chiral iminium salts catalyze asymmetric epoxidations; however, only moderate enantioselectivities have been obtained so far. Although asymmetric sulfoxidation has been achieved by using stoichiometric amounts of isolated optically active oxaziridinium salts, iminium-ion-catalyzed asymmetric sulf-oxidations have not been reported to date, which offers attractive opportunities for further work. The fifth and final class of nonmetal catalysts concerns the stable nitroxyl-radical derivatives such as TEMPO, which react with the common oxidizing agents (sodium hypochlorite, monoperoxysulfate, peracids) to generate oxoammonium ions. The latter are strong oxidants that chemoselectively and efficiently perform the CH oxidation in alcohols to produce carbonyl compounds rather than engage in the transfer of their oxygen atom to the substrate. Consequently, oxoammonium ions behave quite distinctly compared to the previous four classes of oxidants in that their catalytic activity entails formally a dehydrogenation, one of the few effective nonmetal-based catalytic transformations of alcohols to carbonyl products. Since less than 1 mol% of nitroxyl radical is required to catalyze the alcohol oxidation by the inexpensive sodium hypochlorite as primary oxidant under mild reaction conditions, this catalytic process holds much promise for future practical applications.
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Affiliation(s)
- W Adam
- Institute of Organic Chemistry, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany
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Bell KE, Coogan MP, Gravestock MB, Knight DW, Thornton SR. Factors influencing the reverse-Cope approach to 1,2,5-oxadiazinanes from allylamines and nitrones: Optimization of a new vicinal diamine synthesis. Tetrahedron Lett 1997. [DOI: 10.1016/s0040-4039(97)10243-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Petrov VA, Resnati G. Polyfluorinated Oxaziridines: Synthesis and Reactivity. Chem Rev 1996; 96:1809-1824. [PMID: 11848812 DOI: 10.1021/cr941146h] [Citation(s) in RCA: 75] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Viacheslav A. Petrov
- DuPont Central Research and Development, P.O. Box 80328, Wilmington, Delaware 19880-0328, and C.N.R.-Centro Studio Sostanze Organiche Naturali, Dipartimento Chimica, Politecnico, 7, via Mancinelli, I-20131 Milano, Italy
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Petrov VA, DesMarteau DD. New Methods for the Synthesis of Perfluorooxaziridines. Preparation of cis-Perfluoro-2,3-dialkyloxaziridines. MENDELEEV COMMUNICATIONS 1993. [DOI: 10.1070/mc1993v003n03abeh000234] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Photolysis of adamantane-2-spiru-3?-diazirine. THEOR EXP CHEM+ 1991. [DOI: 10.1007/bf01372474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Briner K, Vasella A. Glycosylidene Carbenes a new approach to glycoside synthesis. Part 1. Preparation of glycosylidene-derived diaziridines and diazirines. Helv Chim Acta 1989. [DOI: 10.1002/hlca.19890720626] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Varlamov SV, Kadorkina GK, Shustov GV, Chervin II, Kostyanovskii RG. 2-Chloro-3,3-di-tert-butyloxaziridine. Russ Chem Bull 1985. [DOI: 10.1007/bf00963279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Doyle MP, Terpstra JW, Winter CH. Nucleophilic character of an electrophilic carbene. Synthesis of cyclopropanes by thermal decomposition of 3-chloro-3-phenyldiazirine. Tetrahedron Lett 1984. [DOI: 10.1016/s0040-4039(01)80057-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Quast H, Bieber L. Synthese und Photolyse von 1,4-Dialkyl-1,4-dihydro-5H-tetrazol-5-onen und -thionen: Neue Wege zu Diaziridinonen und Carbodiimiden1). ACTA ACUST UNITED AC 1981. [DOI: 10.1002/cber.19811141007] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Black DSC, Johnstone LM. Doppelte Ringöffnung bicyclischer Oxaziridine zuN-(3-Oxopropyl)amiden mit Eisen(II)-sulfat. Angew Chem Int Ed Engl 1981. [DOI: 10.1002/ange.19810930825] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Quast H, Heuschmann M, Abdel-Rahman MO. Dreigliedrige Heterocyclen Phosphonsäureesterhydrazide durch Alkoholat-induzierte Umlagerung vonN-Chlorphosphonsäurediamiden. ACTA ACUST UNITED AC 1981. [DOI: 10.1002/jlac.198119810514] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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