ChemInform Abstract: RINGOEFFNUNGS‐REAKTION VON 3‐PHENYL‐TETRAHYDRO‐1,3‐OXAZINON‐(2) (original) (raw)

1975, Chemischer Informationsdienst

Die Titelverbindung (I) kann von nucleophilen Reagenzien an zwei Stellen angegriffen werden.

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Reaktionen mesoionischer Fünfringheterocyclen mit o-chinoiden Verbindungen, V [1, 2]. 1.3-Oxazolium-5-olate und 1.3-Thiazolium-5-olate / Reactions of Five-Membered Mesoionic Heterocycles with o-Quinonoid Compounds, V [1, 2] 1,3-Oxazolium-5-olates and 1,3-Thiazolium-5-olates

Zeitschrift für Naturforschung B, 1981

1,3-Oxazolium-5-olates (1) 1,3-thiazolium-5-olates (11) react with o-benzoquinones (3) and α-naphthoquinone to give adducts (4, 5, 6, 15) which can formally be derived from ketone valence tautomers of 1 and 11. 9,10-Phenanthrenequinone and 1 a yield a compound (10) which possibly results from an initially formed [π4 + π4] adduct (7) with subsequent loss of CO2. Consistent with this view is a product (14) of the reaction between 9,10-phenanthrenequinone and 11. The structure of 14 has been determined by X-ray crystallography

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Übergangsmetallkomplexe mit Schwefelliganden, XXIV* Reduktive Nitrosylierung von [MoCl2(dttd)] zu [Mo(NO)2(dttd)];Eigenschaften, Struktur und Reaktion zu NPR3-Komplexen[Mo(NO)(NPR3)dttd] (PR3=PMe3, PEt3, PMePh2, PEtPh2, PPh3;dttd2-=2,3,8,9-Dibenzo-1,4,7,10-tetrahiadecan(2-)) / Transition Metal Co...

Zeitschrift für Naturforschung B, 1986

Herstellung von 1,2,4-Trithiolan-, 1,2,4,5-Tetrathian- sowie 1,2,3,5,6-Pentathiepan-S-oxiden und deren Reaktionen mit (Ph3P)2Pt(η2-C2H4). Kristallstrukturanalyse von 3,3,5,5-Tetraphenyl-1,2,4-trithiolan-1-oxid

Zeitschrift für anorganische und allgemeine Chemie, 2001