Reactions of a Ga/P-Based Frustrated Lewis Pair with HX(X= F - I), HeterocumulenesR-NCY(Y= O, S) and Chalcogens-Adduct Formation and Surprising Stability towards Protolysis

2017 ◽  
Vol 643 (15) ◽  
pp. 1016-1029 ◽  
Author(s):  
Werner Uhl ◽  
Josephine Possart ◽  
Alexander Hepp ◽  
Marcus Layh
Keyword(s):  
Adduct Formation ◽  
Frustrated Lewis Pair

scholarly journals Reactivity of a P-H Functionalized Al/P-Based Frustrated Lewis Pair - Hydrophosphination versus Classic Adduct Formation

2017 ◽  
Vol 643 (23) ◽  
pp. 1978-1990 ◽  
Author(s):  
Werner Uhl ◽  
Lukas Keweloh ◽  
Alexander Hepp ◽  
Frank Stegemann ◽  
Marcus Layh ◽  
...  
Keyword(s):  
Adduct Formation ◽  
Frustrated Lewis Pair

scholarly journals Tris(pentafluoroethyl)difluorophosphorane and N ‐Heterocyclic Carbenes: Adduct Formation and Frustrated Lewis Pair Reactivity

2021 ◽  
Author(s):  
Steffen A. Föhrenbacher ◽  
Vivien Zeh ◽  
Mirjam J. Krahfuss ◽  
Nikolai V. Ignat'ev ◽  
Maik Finze ◽  
...  
Keyword(s):  
Adduct Formation ◽  
Heterocyclic Carbenes ◽  
Frustrated Lewis Pair

Electronic control in frustrated Lewis pair chemistry: adduct formation of intramolecular FLP systems with –P(C6F5)2 Lewis base components

2013 ◽  
Vol 42 (13) ◽  
pp. 4487 ◽  
Author(s):  
Annika Stute ◽  
Gerald Kehr ◽  
Constantin G. Daniliuc ◽  
Roland Fröhlich ◽  
Gerhard Erker
Keyword(s):  
Adduct Formation ◽  
Lewis Base ◽  
Electronic Control ◽  
Frustrated Lewis Pair

P/B Ketene Adduct Formation from Acyl Chlorides at a Vicinal Phosphane/Borane Frustrated Lewis Pair

2014 ◽  
Vol 55 (2) ◽  
pp. 210-215 ◽  
Author(s):  
Silke Frömel ◽  
Georg Radermacher ◽  
Birgit Wibbeling ◽  
Constantin G. Daniliuc ◽  
Timothy H. Warren ◽  
...  
Keyword(s):  
Adduct Formation ◽  
Acyl Chlorides ◽  
Frustrated Lewis Pair

Addition of Tetrachloromethane to 1,5-Hexadiene

1992 ◽  
Vol 57 (2) ◽  
pp. 393-396 ◽  
Author(s):  
Martin Kotora ◽  
Milan Hájek
Keyword(s):  
Palladium Catalyst ◽  
Adduct Formation ◽  
High Yield ◽  
Reaction Conditions ◽  
Dibenzoyl Peroxide

The 2 : 1 adduct as the final product of the addition of tetrachloromethane to 1,5-hexadiene catalyzed by copper(I)-butylamine complex was obtained in high yield (96%) under mild reaction conditions. Predominant 1 : 1 adduct formation was observed in the presence of a palladium catalyst or dibenzoyl peroxide initiator.

Formation of spiro adduct from N-methyl-N-(2,4,6-trinitrophenyl)glycine anion

1989 ◽  
Vol 54 (2) ◽  
pp. 440-445 ◽  
Author(s):  
Vladimír Macháček ◽  
Alexandr Čegan ◽  
Miloš Sedlák ◽  
Vojeslav Štěrba
Keyword(s):  
Nmr Spectroscopy ◽  
Dimethyl Sulfoxide ◽  
Equilibrium Constant ◽  
Mole Fraction ◽  
Nucleophilic Addition ◽  
Adduct Formation ◽  
First Case ◽  
C Nmr

The intramolecular nucleophilic addition of N-methyl-N-(2,4,6-trinitrophenyl)glycine anion in methanol-dimethyl sulfoxide mixtures produces spiro[(3-methyl-5-oxazolidinone)-2,1'-(2',4',6'-trinitrobenzenide)]. The spiro adduct has been identified by means of 1H and 13C NMR spectroscopy. This is the first case when the formation of a Meisenheimer adduct with carboxylate ion is observed. Logarithm of the equilibrium constant of adduct formation increases linearly with the mole fraction of dimethyl sulfoxide in its mixture with methanol.

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