Preparation and chemistry of an unexpectedly stable α-oxoketene-pyridine zwitterion, 2,2-bis(tert-butylcarbonyl)-1-[4-(dimethylamino)pyridinio]ethen-1-olate

European Journal of Organic Chemistry

Volumn , Issue 7, 2001, Pages 1315-1322

  Kollenz, Gert ^a   Holzer, Susanne ^a   Kappe, C Oliver ^a   Dalvi, Turkaram S ^a   Fabian, Walter M F ^a   Sterk, Heinz ^a   Wong, Ming Wah ^b   Wentrup, Curt ^c  

^a UNIVERSITY OF GRAZ   (Austria)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^c UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

Ab initio calculations; Nitrogen heterocycles; Zwitterions

Indexed keywords

2,2 BIS(TERT BUTYLCARBONYL) 1 [4 (DIMETHYLAMINO)PYRIDINIO]ETHEN 1 OLATE; 4 DIMETHYLAMINOPYRIDINE; ACETIC ACID DERIVATIVE; ACETONE; ACETONITRILE; AMPHOLYTE; ANILINE; BENZYLIDENE DERIVATIVE; HYDROXIDE; KETENE DERIVATIVE; NITROGEN 15; PYRIDINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CALCULATION; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL BINDING; CHEMISTRY; TEMPERATURE;

EID: 0035070982     PISSN: 1434193X     EISSN: None     Source Type: Journal    
DOI: 10.1002/1099-0690(200104)2001:7<1315::AID-EJOC1315>3.0.CO;2-2     Document Type: Article

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