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Wiberg KB, Rablen PR. Increase in Strain Energy during Conversion of [4.4.4.5]Fenestrane to [4.4.4.4]Fenestrane: a Method for Estimating the Heats of Formation of Hydrocarbons and Their Derivatives from Ab Initio Energies. J Org Chem 2020; 85:4981-4987. [DOI: 10.1021/acs.joc.0c00187] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kenneth B. Wiberg
- Departments of Chemistry, Yale University, New Haven, Connecticut 06520, United States
| | - Paul R. Rablen
- Departments of Chemistry, Swarthmore College, Swarthmore, Pennsylvania 19081, United States
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Nikolaev VA, Cantillo D, Kappe CO, Medvedev JJ, Prakash GKS, Supurgibekov MB. Diazo Strategy for the Synthesis of Pyridazines: Pivotal Impact of the Configuration of the Diazo Precursor on the Process. Chemistry 2016; 22:174-84. [PMID: 26603264 DOI: 10.1002/chem.201503448] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Indexed: 11/11/2022]
Abstract
Phosphazenes of vinyldiazocarbonyl compounds having cis stereochemistry of the functional groups on the vinyl bond readily produce pyridazines by a diaza-Wittig process, whereas their counterparts with trans configuration remain intact under similar reaction conditions. Upon UV irradiation trans-phosphazenes furnish pyridazines through a tandem trans-to-cis isomerization followed by intramolecular cyclization. At elevated temperatures trans-(triphenyl)phosphazenes dissociate to give the initial vinyldiazo compounds, which produce pyrazoles in high yields. The first theoretical study on the mechanism of the diaza-Wittig process by DFT calculations at the M06-2X/6-31G(d) level of theory suggest that for the cis-phosphazenes a rapid tandem [2+2] cycloaddition/cycloelimination process with low energy barriers is preferred over trans isomers.
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Affiliation(s)
- Valerij A Nikolaev
- Department of Organic Chemistry, St-Petersburg State University, University pr. 26, 198504, Saint-Petersburg (Russia).
| | - David Cantillo
- Institute of Chemistry, University of Graz, Heinrichstrasse 28, 8010 Graz (Austria).
| | - C Oliver Kappe
- Institute of Chemistry, University of Graz, Heinrichstrasse 28, 8010 Graz (Austria)
| | - Jury J Medvedev
- Department of Organic Chemistry, St-Petersburg State University, University pr. 26, 198504, Saint-Petersburg (Russia)
| | - G K Surya Prakash
- University of Southern California, 837 Bloom Walk, Los Angeles, CA 90089-1661 (USA).
| | - Murat B Supurgibekov
- Department of Organic Chemistry, St-Petersburg State University, University pr. 26, 198504, Saint-Petersburg (Russia)
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Supurgibekov MB, Yanyuk NS, Nikolaev VA. diaza-Wittig reactions of diketoesters phosphazines: Synthesis of tetrasubstituted fluoroalkyl-containing pyridazines. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2011. [DOI: 10.1134/s1070428011080240] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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van Leusen AM, Strating J. Chemistry of α-diazosulfones: Part V. The synthesis of arylsulfonyldiazomethanes and alkylsulfonyldiazomethanes. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/recl.19650840203] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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5
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Engberts JBFN, Bosch NF, Zwanenburg B. Acid-Catalyzed hydrolysis of benzoylphenyldiazomethane: Short communication. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/recl.19660851012] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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6
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Rhodium(II)-catalyzed addition of 2-diazo(fluoroalkyl)acetoacetates to sulfides: a simple synthesis of stable sulfonium ylides. J Fluor Chem 2004. [DOI: 10.1016/j.jfluchem.2004.01.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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7
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Wang Y, Zhu S. A rhodium-catalyzed heterocycloaddition route to 5-fluoroalkyl substituted 1,3-oxazoles. J Fluor Chem 2000. [DOI: 10.1016/s0022-1139(99)00306-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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8
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9
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Reagents with trifluoromethyl substituents. ACTA ACUST UNITED AC 1996. [DOI: 10.1016/s0926-9614(96)80018-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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10
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Guillaume M, Janousek Z, Viehe HG, Wynants C, Declercq JP, Tinant B. Unexpected trifluoromethylated pyrazoles from ethyl 2-diazo-4,4,4-trifluoroacetoacetate and 1-diethylamino-prop-1-yne. J Fluor Chem 1994. [DOI: 10.1016/0022-1139(94)03081-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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11
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Photolysis of 5-diazo-2,2-dimethyl-4,6-dioxo-1,3-dioxane (diazoisopropylidenemalonic acid). Chem Heterocycl Compd (N Y) 1985. [DOI: 10.1007/bf00506661] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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12
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Knabe J, Reischig D. 2,6-Piperidinediones, I. Synthesis of the Racemates and the Enantiomers of 3,3-Disubstituted 2,6-Piperidinediones. Arch Pharm (Weinheim) 1984. [DOI: 10.1002/ardp.19843170413] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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13
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Quast H, Frank R. Cyclopropanimine, VI. Nucleophile Ringöffnung von Cyclopropaniminen. ACTA ACUST UNITED AC 1980. [DOI: 10.1002/jlac.198019801203] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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14
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Fried AA, Petrow V, Lack L. The synthesis of diazo, halo, and sulfoxy bile acid derivatives: potential affinity labels. Steroids 1979; 34:171-87. [PMID: 494360 DOI: 10.1016/0039-128x(79)90046-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Bile acid derivatives, with and without C-3 sulfate groups, and having either the diazo- or halomethylketone moieties, have been synthesized in good yield and purity. The synthetic sequence, COOH leads to COC1 leads to COCHN2 leads to COCH2X, was used with deoxycholic and cholic acids, which requires carefully controlled quench, work-up, and purification procedures, especially for the 3-sulfate esters (made from deoxycholic acid derivatives only). The pure title compounds are anticipated to be useful chemical probes (affinity labels), especially the completely water soluble sulfates, toward our studies of ileal active transport of bile salts. A new use for Sephadex LH-20 as a sulfate ester protecting group is reported. Also developed were the use of acetamide hydrochloride complex as a mild hydrochlorination reagent and a neutral desalting method for sulfate esters of deoxycholic acid derivatives.
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15
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Synthesis of dienic acids. Application of arndt - eistert reaction to unsaturated diazoketones. Tetrahedron Lett 1979. [DOI: 10.1016/s0040-4039(01)86381-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kawabata N, Fujii T, Naka M, Yamashita S. Generation of Ketocarbenoid by α-Elimination of ω,ω-Dibromoacetophenone with Copper, and Trapping by Cycloaddition to Olefins. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1977. [DOI: 10.1246/bcsj.50.1005] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Harpp DN, Mathiaparanam P. The chemistry of sulfenyl chlorides. Condensation with 1,3,2-dioxaphospholenes to form α-chloro-β-keto sulfides. Tetrahedron Lett 1970. [DOI: 10.1016/s0040-4039(01)98162-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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23
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Yukawa Y, Tsuno Y, Ibata T. The Wolff Rearrangement. I. Kinetic Studies of the Decomposition of α-Diazoacetophenone. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1967. [DOI: 10.1246/bcsj.40.2613] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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24
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Regitz M, Stadler D, Schwall H, Liedhegener A, Geelhaar HJ, Menz F, Hocker J, Rüter J, Anschütz W. Neuere Methoden der präparativen organischen Chemie VI. Diazogruppen-Übertragung. Angew Chem Int Ed Engl 1967. [DOI: 10.1002/ange.19670791707] [Citation(s) in RCA: 116] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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26
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Pyrimidines. Chem Heterocycl Compd (N Y) 1967. [DOI: 10.1007/bf00955611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Tasovac R, Stefanović M, Stojiljković A. Preparation and photolysis of 2-diazo-6-oximino- and 2,6-bisdiazo-4-tert. Butylcyclohexanone. Tetrahedron Lett 1967. [DOI: 10.1016/s0040-4039(01)89983-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Obata N, Moritani I. Cyclopropene Derivatives. II. The Reaction of Diazoketone with Triple Bond. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1966. [DOI: 10.1246/bcsj.39.1975] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Mukaiyama T, Kumamoto T. Reactions of the Benzil-Triethyl Phosphite Adduct. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1966. [DOI: 10.1246/bcsj.39.879] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Bestmann HJ. Neuere Methoden der präparativen organischen Chemie IV. Neue Reaktionen von Phosphinalkylenen und ihre präparativen Möglichkeiten II. Phosphinalkylene und Halogenverbindungen. Angew Chem Int Ed Engl 1965. [DOI: 10.1002/ange.19650771503] [Citation(s) in RCA: 43] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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32
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Huneck S. Photochemische Umsetzungen, II; Triterpene, X: Die Darstellung von 19β.28-Epoxy-3-oxo-2-diazo-18αH-oleanan und dessen photochemische Umwandlung in A-Nor-Verbindungen. ACTA ACUST UNITED AC 1965. [DOI: 10.1002/cber.19650980624] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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33
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Snatzke G, Zanati G. Verbindungen mit drei Ringen über einer C—C-Bindung, I. Tricyclo[4.4.3.0]tridecanon-(11), Tricyclo[4.4.4.0]tetradecanon-(2) und -dion-(2.3). ACTA ACUST UNITED AC 1965. [DOI: 10.1002/jlac.19656840109] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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34
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Regitz M. Reaktionen aktiver Methylenverbindungen mit Aziden, VI: Eine neue Synthese für α-Diazo-carbonylverbindungen. ACTA ACUST UNITED AC 1965. [DOI: 10.1002/cber.19650980430] [Citation(s) in RCA: 50] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wilds AL, Woolsey NF, Van Den Berghe J, Winestock CH. Concerning the mechanisms of the wolff rearrangement; a dissimilarity between the thermal wolff and curtius rearrangements. Tetrahedron Lett 1965. [DOI: 10.1016/s0040-4039(01)89045-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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36
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Reaktionen mit Diazocarbonylverbindungen, XII. Eine Methode zur Kettenverlängerung von Carbonsäuren um 3 C-Glieder. ACTA ACUST UNITED AC 1964. [DOI: 10.1002/jlac.19646780112] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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37
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Roedig A, Aman H, Fahr E. Hochchlorierte Acyldiazoessigester und ihre Anwendung zur Synthese von Polychlorcarbonsäuren. European J Org Chem 1964. [DOI: 10.1002/jlac.19646750107] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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38
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Weygand F, Simon H, Keil KD, Millauer H. Pterine aus 2.4.5-Triamino-6-hydroxy-pyrimidin und Zuckern. ACTA ACUST UNITED AC 1964. [DOI: 10.1002/cber.19640970411] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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39
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Bestmann HJ, Klein O, Göthlich L, Buckschewski H. Phosphazine, V. Eine neue Synthese von homologen α-Ketoaldehyden aus Carbonsäuren. ACTA ACUST UNITED AC 1963. [DOI: 10.1002/cber.19630960902] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Dallacker F, Thoma J, Lipp M. Derivate des Methylendioxybenzols, X. Darstellung und Reaktionen von α-Hydroxy-ketonen. ACTA ACUST UNITED AC 1963. [DOI: 10.1002/jlac.19636630111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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43
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Bestmann HJ, Seng F, Schulz H. Reaktionen mit Phosphinalkylenen, VI. Eine einfache Synthese von α.β-ungesättigten γ-Ketosäureestern (β-Acyl-acrylsäureestern). ACTA ACUST UNITED AC 1963. [DOI: 10.1002/cber.19630960217] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ried W, Appel H. Reaktionen mit Diazocarbonyl-Verbindungen, II. Übero- undp-Chinontriphenylphosphazine. ACTA ACUST UNITED AC 1961. [DOI: 10.1002/jlac.19616460113] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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