P4-t-Bu (Chinese Wikipedia)
Analysis of information sources in references of the Wikipedia article "P4-t-Bu" in Chinese language version.
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doi.org
- R. Schwesinger; et al, Wie stark und wie gehindert können ungeladene Phosphazene sein?, Angew. Chem., 1993, 105 (9): 1420–1422, doi:10.1002/ange.19931050940 （德语）
- R. Schwesinger; et al, Extremely strong, uncharged auxiliary bases; Monomeric and polymer-supported polyaminophosphazenes (P2-P5), Liebigs Ann. Chem., 1996, 7: 1055–10081, doi:10.1002/jlac.199619960705
- J. Saame; et al, Experimental basicities of superbasic phosphonium ylides and phosphazenes, J. Org. Chem., 2016, 81 (17): 7349–7361, doi:10.1021/acs.joc.6b00872
- E.D. Nacsa; T.H. Lambert, Higher-order cyclopropenimine superbases. Direct neutral Bronsted base catalyzed Michael reactions with α-aryl esters, J. Am. Chem. Soc., 2015, 137 (32): 10246–10253, PMC 4617652
, PMID 26131761, doi:10.1021/jacs.5b05033 - R. Schwesinger; J. Willaredt; H. Schlemper; M. Keller; D. Schmitt; H. Fritz, Novel, Very Strong, Uncharged Auxiliary Bases; Design and Synthesis of Monomeric and Polymer-Bound Triaminoiminophosphorane Bases of Broadly Varied Steric Demand, Chem. Ber., 1994, 127 (12): 2435–2454, doi:10.1002/cber.19941271215
- R. Schwesinger; Y. Kondo, Phosphazene Base P4-t-Bu, e-EROS Encyclopedia of Reagents for Organic Synthesis, 2010, doi:10.1002/047084289X.rp150.pub2
- T. Pietzonka, D. Seebach, Die P4-Phosphazenbase als Teil eines metallfreien Initiatorsystems für die anionische Polymerisation von Methacrylsäuremethylester, Angew. Chem., 1993, 105 (5): 741–742, doi:10.1002/ange.19931050514 （德语）
- R. Schwesinger; H. Schlemper, Peralkylierte Polyaminophosphazene – extrem starke neutrale Stickstoffbasen, Angew. Chem., 1987, 99 (11): 1212–1214, doi:10.1002/ange.19870991134 （德语）
- A. Solladié-Cavallo; A.G. Csaky; I. Gantz; J. Suffert, Diastereoselective Alkylation of 8-Phenylmenthyl Phenylacetate: Aggregated Lithium Enolate versus "Naked" Enolate, J. Org. Chem., 1994, 59 (18): 5343–5346, doi:10.1021/jo00097a041
- S. Okusu; K. Hirano; E. Tokunaga; N. Shibata, Organocatalyzed trifluormethylation of ketones and sulfonyl fluorides by fluoroform under a superbase system, ChemistryOpen, 2015, 4: 581–585, PMC 4608523 , PMID 26491635, doi:10.1002/open.201500160
- C. Kanazawa; K. Goto; M. Terada, Phosphazene base-catalyzed intramolecular cyclization for efficient synthesis of benzofurans via carbon-carbon bond formation, Chem. Commun., 2009, (35): 5248–5250, doi:10.1039/B913588J
- B. Eßwein; M. Möller, Polymerisation von Ethylenoxid mit Alkyllithiumverbindungen und der Phosphazenbase "t Bu-P4", Angew. Chem., 1996, 108 (6): 703–705, doi:10.1002/ange.19961080620 （德语）
- P.C. Hupfield; R.G. Taylor, Ring-opening polymerisation of siloxanes using phosphazene base catalysts, J. Inorg. Organomet. Polym. Mater., 1999, 9 (1): 17–34, doi:10.1023/A:1021429320083
iastate.edu
lib.dr.iastate.edu
- V. Gupta, New synthetic methods for biologically active aromatic heterocycles, Ames, Iowa: Iowa State University, 2010[永久失效連結]
nih.gov
ncbi.nlm.nih.gov
- E.D. Nacsa; T.H. Lambert, Higher-order cyclopropenimine superbases. Direct neutral Bronsted base catalyzed Michael reactions with α-aryl esters, J. Am. Chem. Soc., 2015, 137 (32): 10246–10253, PMC 4617652 , PMID 26131761, doi:10.1021/jacs.5b05033
- S. Okusu; K. Hirano; E. Tokunaga; N. Shibata, Organocatalyzed trifluormethylation of ketones and sulfonyl fluorides by fluoroform under a superbase system, ChemistryOpen, 2015, 4: 581–585, PMC 4608523 , PMID 26491635, doi:10.1002/open.201500160
sigmaaldrich.com
- Strong and Hindered Bases in Organic Syntheses. Sigma-Aldrich. [2016-12-20]. （原始内容 (PDF; 1,2 MB)存档于2017-06-21）.
web.archive.org
- Strong and Hindered Bases in Organic Syntheses. Sigma-Aldrich. [2016-12-20]. （原始内容 (PDF; 1,2 MB)存档于2017-06-21）.