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Eine neue Synthese N ‐alkylierter 3,3‐Dialkylpiperidine

JOURNAL ARTICLE published May 1978 in Chemische Berichte

Authors: Hans Feichtinger | Wolfgang Payer | Boy Cornils

https://doi.org/10.1002/cber.19781110508 Actions

Orthoamide, XXXVII. Umsetzungen von 2,2‐Bis(dialkylamino)acetonitrilen und 2‐(Dialkylamino)‐2‐methoxyacetonitrilen mit Isocyanaten

JOURNAL ARTICLE published May 1982 in Chemische Berichte

Authors: Willi Kantlehner | Erwin Haug | Heinz Isak | Wolfgang Schulz | Silvin Hippich | Richard Baur | Helmut Hagen

https://doi.org/10.1002/cber.19821150506 Actions

Notizen α‐Sulfonyl‐ether, 16: Synthese und Eigenschaften von Aryl‐arylsulfonylmethyl‐ethern

JOURNAL ARTICLE published October 1978 in Chemische Berichte

Authors: Kurt Schank | Hans‐Georg Schmitt

https://doi.org/10.1002/cber.19781111023 Actions

Synthesen von Gallenfarbstoffen, VI: Totalsynthese des (+)(4R,16R)‐ und (−)(4R,16S)‐[18‐Vinyl]mesourobilin IXα‐dimethylesters

JOURNAL ARTICLE published February 1978 in Chemische Berichte

Authors: Albert Gossauer | Jens‐Peter Weller

https://doi.org/10.1002/cber.19781110208 Actions

Vier‐ und fünfgliedrige Phosphorheterocyclen, 24: 1,2,3σ2‐Diazaphospholium‐chloride, Struktur des 2,5‐dimethyl‐Derivats

JOURNAL ARTICLE published April 1978 in Chemische Berichte

Authors: Peter Friedrich | Gottfried Huttner | Jörg Luber | Alfred Schmidpeter

https://doi.org/10.1002/cber.19781110437 Actions

Über Oxyde der valenzisomeren Kohlenwasserstoffe C16H24

JOURNAL ARTICLE published August 1963 in Chemische Berichte

Authors: Günther Maier

https://doi.org/10.1002/cber.19630960837 Actions

Heterocyclen aus Amino‐ketonen, III. Über die Friedländer‐Synthese mit Ringketonen

JOURNAL ARTICLE published January 1964 in Chemische Berichte

Authors: Gerhard Kempter | Peter Andratschke | Dieter Heilmann | Henning Krausmann | Martin Mietasch

https://doi.org/10.1002/cber.19640970104 Actions

(1α,2α, 7α,8α,12α,17α,18α,19α)‐Heptacyclo[17.3.1.18,12.05,23.06,18.07,17.016,24]‐tetracosa‐5(23),16(24)‐dien, ein hyperstabiles Alken

JOURNAL ARTICLE published January 1994 in Chemische Berichte

Authors: Peter Boldt | Holger Köpper | Rolf‐Stefan Trog | Detlev Döring | Peter G. Jones

https://doi.org/10.1002/cber.19941270131 Actions

C17H24N6O2 - C22H22O4

BOOK CHAPTER published 31 December 1978 in Organisch-chemische Arzneimittel und ihre Synonyma Band 2

https://doi.org/10.1515/9783112618844-001 Actions

Fragmente zur Chemie und Physik der Harze

JOURNAL ARTICLE published January 1917 in Chemische Umschau auf dem Gebiet der Fette, Oele, Wachse und Harze

Authors: Hans Wolff

https://doi.org/10.1002/lipi.19170240203 Actions

Zur Kenntnis der Alkoholyse. I

JOURNAL ARTICLE published January 1917 in Chemische Umschau auf dem Gebiet der Fette, Oele, Wachse und Harze

Authors: Ad. Grün | Fraz Wittka | Emil Kunze

https://doi.org/10.1002/lipi.19170240202 Actions

Reaction of the dimeric bis(olefin)rhodium(I) compounds [RhCl(olefin)2]2 [olefinC8H14 (2), C2H4 (5)] with AsiPr3 and SbiPr3 gives mono‐ and dinuclear olefin(arsane) and olefin(stibane) complexes [RhCl(olefin)(EiPr3)]2 [olefinC8H14 (3, 4), C2H4 (6, 7)] and trans‐[RhCl(C2H4)(EiPr3)2] (8, 9). Treatment of 8 and 9 with CO, H2, and CPh2N2 leads to the displacement of the ethylene ligand with formation of the corresponding carbonyl (10, 11), dihydrido (12, 13), and diazoalkane (14) rhodium derivatives. In solution, compound 14 loses CPh2 to give trans‐[RhCl(N2)(AsiPr3)2] (15). The alkyne complexes trans‐[RhCl(HCC̊)(AsiPr3)2] (16–18), which are prepared either from 8 or [RhH2Cl(AsiPr3)2] (12) and HCC̊ (RH, Ph, CO2Me), rearrange in solution to produce the vinylidenerhodium isomers trans‐[RhCl(CCHR)(AsiPr3)2] (19–21). Reaction of 8 with HCCMe and HCCtBu leads directly to the vinylidene complexes 22, 23. Compound 8 reacts with excess propyne, but–2‐yne, or 2,2–dimethylpent–2‐yne to give the rhodium allenes trans‐[RhCl(η2‐CH2CCHR)(AsiPr3)2] (25–27) in nearly quantitative yields. With DCCMe as a substrate, it is shown that two propyne molecules are involved in the rearrangement to generate the coordinated allene. The crystal and molecular structure of trans‐[RhCl(η2‐CH2CCH2)(AsiPr3)2] (27) has been determined.

JOURNAL ARTICLE published December 1992 in Chemische Berichte

Authors: Helmut Werner | Peter Schwab | Norbert Mahr | Justin Wolf

https://doi.org/10.1002/cber.19921251204 Actions

Jahresbericht 1915 (1. 4, 15–31. 3. 16) des Kgl. Materialprüfungsamtes der Technischen Hochschule zu Berlin in Berlin—Lichterfelde West. Verlag von Julius Springer in Berlin

JOURNAL ARTICLE published January 1917 in Chemische Umschau auf dem Gebiet der Fette, Oele, Wachse und Harze

https://doi.org/10.1002/lipi.19170240808 Actions

Richard Meyer, Jahrbuch der Chemie, 25. Jahrgang 1915. Verlag von Fried Vieweg & Sohn, Braunschweig. 454 Seiten, geh. M. 16.—, in Lw. M. 17.—, in Halbfr. M. 18.——

JOURNAL ARTICLE published January 1917 in Chemische Umschau auf dem Gebiet der Fette, Oele, Wachse und Harze

https://doi.org/10.1002/lipi.19170240107 Actions
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