1980
DOI: 10.1002/ange.19800920904
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Von Diylen über Ylide zu meinem Idyll (Nobel-Vortrag)

Abstract: Die chemische Forschung hat manches gemein mit dem Bergsteigen. Hier wie dort sind EntschluBkraft und Beharrlichkeit erforderlich, urn das Ziel bzw. den Gipfel zu erreichen. Nach den Strapazen ist die Freude groB, am Ziel oder am Gipfel mit seiner prachtvollen Rundschau zu sein. Aber speziell bei der chemischen Forschung ist mitunter, sofern man sich auf Neuland bewegt, das Resultat ein ganz anderes als erwartet; ein enttauschendes oder aber ein begluckendes. Im Riickblick auf meine Forschertatigkeit will ich … Show more

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Cited by 42 publications
(19 citation statements)
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“…IR spectra were recorded on a Shimadzu 435-U-04 FT spectrophotometer from KBr pellets. 1 H, 13 C and 31 P NMR spectra were recorded on 300 MHz Bruker and 90 MHz Jeol spectrometer in DMSO-d 6 or CDCl 3 as solvent at 25°C. Chemical shifts (ppm) are reported according to internal TMS and external 85% phosphoric acid.…”
Section: Physical Measurements and Materialsmentioning
confidence: 99%
“…IR spectra were recorded on a Shimadzu 435-U-04 FT spectrophotometer from KBr pellets. 1 H, 13 C and 31 P NMR spectra were recorded on 300 MHz Bruker and 90 MHz Jeol spectrometer in DMSO-d 6 or CDCl 3 as solvent at 25°C. Chemical shifts (ppm) are reported according to internal TMS and external 85% phosphoric acid.…”
Section: Physical Measurements and Materialsmentioning
confidence: 99%
“…Phosphorus ylides are important reagents in organic chemistry, especially in the synthesis of naturally occurring products with biological and pharmacological activities [1]. These compounds have been used as reducing agents in coordination chemistry.…”
Section: Introductionmentioning
confidence: 99%
“…6 Coordination of ylide through carbon causes an increase in ν (CO) while for Ocoordination a lowering of ν (CO) is expected. The infrared spectra of complexes in the solid state show ν (CO) in the range of 1638, 1626 and 1621 cm 1 , indicate coordination of the ylide through carbon at higher wave numbers with respect to the free labile ylide (PTTPPY ν (CO) 1599 cm 1 ) ( Table 1). The ν (P + ─C ) which is also diagnostic for the coordination, occurs at 881 cm 1 in the parent ylide.…”
Section: Resultsmentioning
confidence: 99%
“…1 The organometallic chemistry of phosphorus ylides R 3 P=C(R ′ )COR ′′ (R, R ′ , R ′′ = alkyl or aryl groups) has undergone great growth over the last few years, mainly due to their interesting application as reactants in organometallic and metalmediated organic synthesis. 23 Resonance stabilized ylides, particularly the keto ylides are also successfully used as ligands in organometallic and coordination chemistry owing to their accessibility and stability towards air and moisture.…”
Section: Introductionmentioning
confidence: 99%