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Antypenko OM, Kholodnyak SV, Schabelnyk KP, Antypenko LM, Kovalenko SI. 2-(Azolyl)anilines: methods of synthesis, cyclocondensations, and biological properties. Chem Heterocycl Compd (N Y) 2017. [DOI: 10.1007/s10593-017-2051-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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2
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Wolińska E. Chiral oxazoline ligands containing a 1,2,4-triazine ring and their application in the Cu-catalyzed asymmetric Henry reaction. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.06.084] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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3
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Motoyama Y, Nishikata T, Nagashima H. A Chiral Bis(oxazoline) Ligand Embedded into Polysiloxane Gel: Application to a Reusable Copper Catalyst for Asymmetric Cyclopropanation. Chem Asian J 2010; 6:78-82. [DOI: 10.1002/asia.201000527] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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4
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Li J, Fu N, Zhang L, Zhou P, Luo S, Cheng JP. Chiral Primary Amine Catalyzed Asymmetric Epoxidation of α-Substituted Acroleins. European J Org Chem 2010. [DOI: 10.1002/ejoc.201001117] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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5
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Oertling H, Reckziegel A, Surburg H, Bertram HJ. Applications of menthol in synthetic chemistry. Chem Rev 2007; 107:2136-64. [PMID: 17488063 DOI: 10.1021/cr068409f] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Heiko Oertling
- Symrise GmbH & Co. KG, Mühlenfeldstrasse 1, D-37603 Holzminden, Germany.
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Sanmartín J, Novio F, García-Deibe AM, Fondo M, Bermejo MR. Trimorphism of an asymmetric disulfonamide Schiff base. NEW J CHEM 2007. [DOI: 10.1039/b704195k] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Soriano E, Ballesteros P, Marco-Contelles J. Theoretical Investigation on the Mechanisms of the PtCl2-Mediated Cycloisomerization of Polyfunctionalized 1,6-Enynes. 1. Role of the Propargylic Substituents. Organometallics 2005. [DOI: 10.1021/om050131e] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Synthesis of new chiral benzylically substituted P,N-ligands and their applications in the asymmetric Heck reaction. ACTA ACUST UNITED AC 2004. [DOI: 10.1016/j.tetasy.2004.05.030] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Suga H, Kakehi A, Ito S, Ibata T, Fudo T, Watanabe Y, Kinoshita Y. Asymmetric Cyclopropanation and Aziridination Reactions of Olefins Catalyzed by Cu(I)-Binaphthyldiimine Complexes. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2003. [DOI: 10.1246/bcsj.76.189] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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10
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1,2-Ferrocenedilazaphosphinines 3:A New Class fo Planar Chiral Ligands for Cu-Catalyzed Cyclopropanation. B KOREAN CHEM SOC 2002. [DOI: 10.5012/bkcs.2002.23.12.1702] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Du G, Andrioletti B, Rose E, Woo LK. Asymmetric Cyclopropanation of Styrene Catalyzed by Chiral Macrocyclic Iron(II) Complexes. Organometallics 2002. [DOI: 10.1021/om0204641] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guodong Du
- Department of Chemistry, Iowa State University, Ames, Iowa 50011-3111, and Laboratoire de Synthèse Organique et Organométallique, UMR CNRS 7611, Université P. et M. Curie, BP 181, 4 Place Jussieu, 75252, Paris Cedex 05, France
| | - Bruno Andrioletti
- Department of Chemistry, Iowa State University, Ames, Iowa 50011-3111, and Laboratoire de Synthèse Organique et Organométallique, UMR CNRS 7611, Université P. et M. Curie, BP 181, 4 Place Jussieu, 75252, Paris Cedex 05, France
| | - Eric Rose
- Department of Chemistry, Iowa State University, Ames, Iowa 50011-3111, and Laboratoire de Synthèse Organique et Organométallique, UMR CNRS 7611, Université P. et M. Curie, BP 181, 4 Place Jussieu, 75252, Paris Cedex 05, France
| | - L. Keith Woo
- Department of Chemistry, Iowa State University, Ames, Iowa 50011-3111, and Laboratoire de Synthèse Organique et Organométallique, UMR CNRS 7611, Université P. et M. Curie, BP 181, 4 Place Jussieu, 75252, Paris Cedex 05, France
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Guandalini L, Dei S, Manetti D, Romanelli MN, Scapecchi S, Teodori E, Varani K. Synthesis and pharmacological evaluation of some (pyridyl)cyclopropylmethyl amines and their methiodides as nicotinic receptor ligands. FARMACO (SOCIETA CHIMICA ITALIANA : 1989) 2002; 57:487-96. [PMID: 12088064 DOI: 10.1016/s0014-827x(02)01234-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
A series of 3- and (4-pyridyl)cyclopropylmethyl amines and their quaternary ammonium derivatives have been synthesized; they can be considered as rigid analogues of nicotine. The compounds have been tested on rat cerebral cortex to measure the affinity for the central nicotinic receptor. Only the methiodides show affinity in the micromolar range. The results obtained can provide useful information on the topography of the nicotinic receptor-binding site.
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Affiliation(s)
- Luca Guandalini
- Dipartimento di Scienze Farmaceutiche, Università di Firenze, Florence, Italy
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Chiral C2-Symmetric α-and ω-Diimines with Bulky Substituents at Nitrogen: Synthesis and Catalytic Properties of Some Copper Complexes. B KOREAN CHEM SOC 2002. [DOI: 10.5012/bkcs.2002.23.5.721] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Copper and manganese complexes with C2-multitopic ligands. X-ray crystal structure of [Cu(N,N′-bis[(S)-prolyl]phenylenediamine)H2O]. Catalytic properties. Inorganica Chim Acta 2002. [DOI: 10.1016/s0020-1693(02)00768-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Wipf P, Wang X. A new ligand scaffold for catalytic asymmetric alkylzinc additions to aldehydes. Org Lett 2002; 4:1197-200. [PMID: 11922817 DOI: 10.1021/ol025600c] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text] 1,3-Azole derivatives of 2-aminocyclohexanecarboxylic acid represent a new class of bidentate ligands for metal-mediated catalytic asymmetric synthesis. N-[2-(4-Isopropyl-4,5-dihydrooxazol-2-yl)cyclohexyl]methanesulfonamide (6) is particularly well suited for the addition of alkylzinc reagents to aliphatic aldehydes in high enantiomeric excess.
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Affiliation(s)
- Peter Wipf
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
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Hamaker CG, Mirafzal GA, Woo LK. Catalytic Cyclopropanation with Iron(II) Complexes. Organometallics 2001. [DOI: 10.1021/om010513u] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | | | - L. Keith Woo
- Department of Chemistry, Iowa State University, Ames, Iowa 50011-3111
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Fraile JM, García JI, Martínez-Merino V, Mayoral JA, Salvatella L. Theoretical (DFT) insights into the mechanism of copper-catalyzed cyclopropanation reactions. Implications for enantioselective catalysis. J Am Chem Soc 2001; 123:7616-25. [PMID: 11480983 DOI: 10.1021/ja003695c] [Citation(s) in RCA: 164] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The mechanism of the copper(I)-catalyzed cyclopropanation reaction has been extensively investigated for a medium-size reaction model by means of B3LYP/6-31G(d) calculations. The starting ethylene complex of the N,N'-dimethylmalonaldiimine--copper (I) catalyst undergoes a ligand exchange with methyl diazoacetate to yield a reaction intermediate, which subsequently undergoes nitrogen extrusion to generate a copper--carbene complex. The cyclopropanation step takes place through a direct carbene insertion of the metal--carbene species to yield a catalyst--product complex, which can finally regenerate the starting complex. The stereochemical predictions of a more realistic model (by considering a chiral bis(oxazoline)--copper (I) catalyst) have been rationalized in terms of steric repulsions, showing good agreement with experimental data.
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Affiliation(s)
- J M Fraile
- Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón, C.S.I.C.-Universidad de Zaragoza, Pedro Cerbuna 12, E-50009 Zaragoza, Spain
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18
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Castro J, Cabaleiro S, Pérez-Lourido P, Romero J, Garcı́a-Vázquez JA, Sousa A. Electrochemical synthesis, X-ray diffraction and spectroscopic characterisation of Co(II) compounds with [(4-methylphenyl)sulfonyl]-1H-imino-2-phenyl-2-oxazolines. Polyhedron 2001. [DOI: 10.1016/s0277-5387(01)00847-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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19
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Copper complexes with multidentate ligands derived from l-proline. X-ray crystal structure of {[Cu(N,N′-bis[(S)-prolyl]ethylenediamine)]ClO4}2·(MeCN)2. Inorganica Chim Acta 2000. [DOI: 10.1016/s0020-1693(00)00150-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Cho DJ, Jeon SJ, Kim HS, Cho CS, Shim SC, Kim TJ. Chiral C2-symmetric bisferrocenyldiamines as ligands for transition metal catalyzed asymmetric cyclopropanation and aziridination. ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s0957-4166(99)00423-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Wu XY, Li XH, Zhou QL. Chiral quinolinyl-oxazolines as ligands for copper(I)-catalyzed asymmetric cyclopropanation. ACTA ACUST UNITED AC 1998. [DOI: 10.1016/s0957-4166(98)00455-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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