|
1
|
Holtrichter-Rößmann T, Isermann J, Rösener C, Cramer B, Daniliuc CG, Kösters J, Letzel M, Würthwein EU, Uhl W. Ein Al-N-basiertes Lewis-Paar als effektiver Katalysator für die Oligomerisierung von Cyanamiden - Bildung von acyclischen C-N-Oligomeren anstelle von thermodynamisch begünstigten cyclischen Trimeren. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301970] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
|
2
|
Holtrichter-Rößmann T, Isermann J, Rösener C, Cramer B, Daniliuc CG, Kösters J, Letzel M, Würthwein EU, Uhl W. An Aluminum-Nitrogen Based Lewis Pair as an Effective Catalyst for the Oligomerization of Cyanamides: Formation of Acyclic CN Oligomers Instead of Thermodynamically Favored Cyclic Aromatic Trimers. Angew Chem Int Ed Engl 2013; 52:7135-8. [DOI: 10.1002/anie.201301970] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Revised: 04/23/2013] [Indexed: 11/06/2022]
|
|
3
|
Janich S, Fröhlich R, Wakamiya A, Yamaguchi S, Würthwein EU. Tetraaryl Tetradecahydroporphyrazins: Novel Porphyrin Derivatives Featuring a Cyclic Benzene-Ring Tetramer. Chemistry 2009; 15:10457-63. [DOI: 10.1002/chem.200901187] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
4
|
Greving JB, Behrens H, Fröhlich R, Würthwein EU. Multivalent 1-Oxa-3,5,7-triazahepta-1,3,5-trienes: Synthesis, Structural Properties and Metal Coordination. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800778] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
5
|
Marihart EA, Greving JB, Fröhlich R, Würthwein EU. (5-Imino-4,5-dihydro-3H-pyrrol-2-yl)amines as Sterically Restrained 1,3,5-Triazapenta-1,3-dienes: Useful Building Blocks for the Synthesis of Oligonitriles. European J Org Chem 2007. [DOI: 10.1002/ejoc.200700469] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
6
|
Heße N, Fröhlich R, Wibbeling B, Würthwein EU. 1,3,5-Triazapenta-1,3-dienes: Useful Building Blocks for the Synthesis of1,2-Dihydro-1,3,5-triazines and Oligonitriles. European J Org Chem 2006. [DOI: 10.1002/ejoc.200600352] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
|
7
|
Schulte N, Fröhlich R, Hecht J, Würthwein EU. Unsaturated Hetero Chains, V Synthesis, Structure, and Reactivity of Alkoxy-substituted 2,4-diazapentadienylium-, 2,4,6-Triazaheptatrienylium-, and 2,4,6,8-Tetraazanonatetraenylium Salts. European J Org Chem 2006. [DOI: 10.1002/jlac.199619960312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
|
8
|
Pyridine-Based Oligonitriles as Pincer Ligands for Palladium(II), Copper(II), Cobalt(II), and Nickel(II) Ions. European J Org Chem 2005. [DOI: 10.1002/ejoc.200500217] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
|
9
|
Maier O, Fröhlich R, Würthwein EU. Polydonor-Substituted 1-Oxa- and 1-Thia-3,5-diazahexatrienes: Synthesis, Structures, Ring−Chain Tautomerism and Theoretical Calculations. European J Org Chem 2001. [DOI: 10.1002/1099-0690(200101)2001:1<83::aid-ejoc83>3.0.co;2-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
|
10
|
Aust NC, Beckmann A, Deters R, Krämer R, Terfloth L, Warzeska S, Würthwein EU. First Metal Complexes of Oligonitrile Ligands: Palladium(II) Complexes ofN-Methoxycarbonyl- andN-Thiobenzoyl-1,3,5,7-tetraazaoctatetraenes. Eur J Inorg Chem 1999. [DOI: 10.1002/(sici)1099-0682(199907)1999:7<1189::aid-ejic1189>3.0.co;2-m] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
|
11
|
Aust NC, Fröhlich R, Hecht J, Würthwein EU. Unsaturated Hetero Chains, VI. ω-alkoxy- and ω-Amino-Substituted Oligonitriles – Synthesis, Structures, and Reactivity. ACTA ACUST UNITED AC 1997. [DOI: 10.1002/jlac.199719970742] [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]
|
|
12
|
|
|
13
|
Moldenhauer JP, Möller MH, Rodewald U, Würthwein EU. Unsaturated hetero chains, IV. Synthesis, structure, and protonation of 1-oxa-3-azahexatrienes. European J Org Chem 1995. [DOI: 10.1002/jlac.1995199506144] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|