The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Isolation of a Copper(I) Triazolide: A “Click” Intermediate
Abstract
Click snapshot: In an aprotic medium, a copper(I) triazolide complex is synthesized from a sterically hindered copper acetylide and an organoazide (see scheme: yellow Cu, blue N, dark gray C, gray H). This result provides direct evidence for such a complex, which had previously been hypothesized.
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ORTEP-3 for Windows - a version of ORTEP-III with a Graphical User Interface (GUI)
Farrugia, L. J. (1997) · Journal of Applied Crystallography · doi:10.1107/s0021889897003117 · Cited by 19,953
SIR 97: a new tool for crystal structure determination and refinement
Altomare, A., Burla, M. C., Camalli, M., Cascarano, G. L., Giacovazzo, C., Guagliardi, A., Moliterni, A. G. G., Polidori, G., & Spagna, R. (1999) · Journal of Applied Crystallography · doi:10.1107/s0021889898007717 · Cited by 9,124
Tornøe, C. W., Christensen, C., & Meldal, M. (2002) · The Journal of Organic Chemistry · doi:10.1021/jo011148j · Cited by 8,696
Himo, F., Lovell, T., Hilgraf, R., Rostovtsev, V. V., Noodleman, L., Sharpless, K. B., & Fokin, V. V. (2005) · Journal of the American Chemical Society · doi:10.1021/ja0471525 · Cited by 1,738
CuI‐Catalyzed Alkyne–Azide “Click” Cycloadditions from a Mechanistic and Synthetic Perspective
Bock, V. D., Hiemstra, H., & van Maarseveen, J. H. (2006) · European Journal of Organic Chemistry · doi:10.1002/ejoc.200500483 · Cited by 1,452
1.3‐Dipolare Cycloadditionen Rückschau und Ausblick
Huisgen, R. (1963) · Angewandte Chemie · doi:10.1002/ange.19630751304 · Cited by 1,310
Mechanism of the Ligand‐Free CuI‐Catalyzed Azide–Alkyne Cycloaddition Reaction
Rodionov, V. O., Fokin, V. V., & Finn, M. G. (2005) · Angewandte Chemie International Edition · doi:10.1002/anie.200461496 · Cited by 625
(NHC)Copper(I)‐Catalyzed [3+2] Cycloaddition of Azides and Mono‐ or Disubstituted Alkynes
Díez‐González, S., Correa, A., Cavallo, L., & Nolan, S. P. (2006) · Chemistry – A European Journal · doi:10.1002/chem.200600961 · Cited by 370
Click Chemistry: Copper Clusters Catalyse the Cycloaddition of Azides with Terminal Alkynes
Pachón, L. D., van Maarseveen, J. H., & Rothenberg, G. (2005) · Advanced Synthesis & Catalysis · doi:10.1002/adsc.200404383 · Cited by 285
Ueber die Einwirkung von Diazobenzolimid auf Acetylendicarbonsäuremethylester
Michael, A. (1893) · Journal für Praktische Chemie · doi:10.1002/prac.18930480114 · Cited by 234
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Hahn, F. E., & Jahnke, M. C. (2008) · Angewandte Chemie International Edition · doi:10.1002/anie.200703883 · Cited by 2,775
Direct Evidence of a Dinuclear Copper Intermediate in Cu(I)-Catalyzed Azide-Alkyne Cycloadditions
Worrell, B. T., Malik, J. A., & Fokin, V. V. (2013) · Science · doi:10.1126/science.1229506 · Cited by 894
Cu(I)-Catalyzed Click Chemistry in Glycoscience and Their Diverse Applications
Agrahari, A. K., Bose, P., Jaiswal, M. K., Rajkhowa, S., Singh, A. S., Hotha, S., Mishra, N., & Tiwari, V. K. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.0c00920 · Cited by 445
Johnson, J. A., Finn, M. G., Koberstein, J. T., & Turro, N. J. (2008) · Macromolecular Rapid Communications · doi:10.1002/marc.200800208 · Cited by 320
Metadata
- Authors
- Nolte, C., Mayer, P., & Straub, B. F.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2007-03-02
- Volume
- 46
- Issue
- 12
- Pages
- 2101-2103
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2021791506
- Cited by
- 254
- References
- 15
- FWCI
- 9.65
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
