Cooperative carbon monoxide to formyl reduction at a trifunctional PBB frustrated Lewis pair

2017 ◽  
Vol 53 (40) ◽  
pp. 5499-5502 ◽  
Author(s):  
Long Wang ◽  
Senwang Zhang ◽  
Yasuharu Hasegawa ◽  
Constantin G. Daniliuc ◽  
Gerald Kehr ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Frustrated Lewis Pair ◽  
Hb C

Twofold hydroboration of the bulky Mes*P(vinyl)2phosphane with Piers’ borane [HB(C6F5)2] followed by C6F5/H exchange with 9-BBN generated a reactive P/B/BH FLP structure that cleanly reduced carbon-monoxide at the trifunctional frustrated Lewis pair framework to the [B]-formyl stage.

Carbon Monoxide Bond Cleavage Mediated by an Intramolecular Frustrated Lewis Pair: Access to New B/N Heterocycles via Selective Incorporation of Single Carbon Atoms

2021 ◽  
Author(s):  
Clemens Krempner ◽  
Chamila Manankandayalage ◽  
Daniel K Unruh
Keyword(s):  
Carbon Monoxide ◽  
Bond Cleavage ◽  
Frustrated Lewis Pair ◽  
Selective Incorporation

Utilizing an intramolecular frustrated Lewis pair (FLP) decorated with a strongly donating guanidino moiety enabled the formation of a thermally remarkably stable FLP-CO adduct, which at 120°C underwent CO migration...

Using the Secondary PH/BH Functional Groups of an Active Geminal Frustrated Lewis Pair for Carbon Monoxide Reduction and Reactions with Nitriles and Isonitriles

2020 ◽  
Vol 132 (30) ◽  
pp. 12577-12583
Author(s):  
Jun Li ◽  
Christian Mück‐Lichtenfeld ◽  
Constantin G. Daniliuc ◽  
Gerald Kehr ◽  
Gerhard Erker
Keyword(s):  
Carbon Monoxide ◽  
Functional Groups ◽  
Frustrated Lewis Pair ◽  
Carbon Monoxide Reduction

Coupling of Carbon Monoxide with Nitrogen Monoxide at a Frustrated Lewis Pair Template

2016 ◽  
Vol 128 (32) ◽  
pp. 9362-9365 ◽  
Author(s):  
Ke‐Yin Ye ◽  
Gerald Kehr ◽  
Constantin G. Daniliuc ◽  
Lei Liu ◽  
Stefan Grimme ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Nitrogen Monoxide ◽  
Frustrated Lewis Pair

scholarly journals Cooperative reaction chemistry derived from a borata-diene framework

2016 ◽  
Vol 52 (7) ◽  
pp. 1393-1396 ◽  
Author(s):  
Jiangang Yu ◽  
Gerald Kehr ◽  
Constantin G. Daniliuc ◽  
Gerhard Erker
Keyword(s):  
Carbon Monoxide ◽  
Lewis Acid ◽  
Hb C

A bifunctional frustrated BH−/B hydridoborate nucleophile/borane Lewis acid pair is prepared starting from a zwitterionic phoshonium borata-diene by a sequence of sequential protonation/hydride attachment, followed by hydroboration with Piers' borane [HB(C6F5)2]. The bifunctional product reduced carbon monoxide.

scholarly journals CO/CO and NO/NO coupling at a hidden frustrated Lewis pair template

2017 ◽  
Vol 8 (3) ◽  
pp. 2457-2463 ◽  
Author(s):  
Tongdao Wang ◽  
Long Wang ◽  
Constantin G. Daniliuc ◽  
Kamil Samigullin ◽  
Matthias Wagner ◽  
...  
Keyword(s):  
Coupling Product ◽  
Frustrated Lewis Pair ◽  
Lewis Adduct ◽  
Hb C

The reversible enamine/HB(C6F5)2 Lewis adduct reacts with CO by selective head to tail coupling whereas it reacts with NO via a vicinal N/B Lewis pair to give a head to head NO/NO coupling product.

Cyclopropane formation under frustrated Lewis pair conditions

2016 ◽  
Vol 52 (13) ◽  
pp. 2695-2697 ◽  
Author(s):  
Sergei Krupski ◽  
Gerald Kehr ◽  
Constantin G. Daniliuc ◽  
Gerhard Erker
Keyword(s):  
Cyclopropane Derivative ◽  
Frustrated Lewis Pair ◽  
Type Intermediate ◽  
Hb C

Reaction of the –CH2OSiMe3 substituted allyldimesitylphosphane with HB(C6F5)2 resulted in a hydroboration/(C6F5)2BOSiMe3 elimination sequence to give the phosphinomethyl substituted cyclopropane derivative, probably via a phosphiranium type intermediate.

Reaction of carbon oxides with an ethylene-bridged PH/B Lewis pair

2021 ◽  
Vol 50 (10) ◽  
pp. 3523-3528
Author(s):  
Qiu Sun ◽  
Constantin G. Daniliuc ◽  
Gerald Kehr ◽  
Gerhard Erker
Keyword(s):  
Carbon Dioxide ◽  
Carbon Oxides ◽  
Frustrated Lewis Pair ◽  
Hb C

The ethylene-bridged frustrated Lewis pair, formed by hydroboration of the Mes*P(H)-vinyl phosphane with Piers' borane [HB(C6F5)2], reacted with the CO/ HB(C6F5)2 pair and also with carbon dioxide.

scholarly journals Colorimetric metal‐free detection of carbon monoxide: reversible CO uptake by a BNB frustrated Lewis pair

2021 ◽  
Author(s):  
Xiongfei Zheng ◽  
Ili Zulkifly ◽  
Andreas Heilmann ◽  
Caitilín McManus ◽  
Simon Aldridge
Keyword(s):  
Carbon Monoxide ◽  
Metal Free ◽  
Frustrated Lewis Pair

Carbon Monoxide Coupling Reactions via a Frustrated Lewis Pair-Derived η2-Formyl Borane

2021 ◽  
Vol 143 (37) ◽  
pp. 14992-14997
Author(s):  
Qiu Sun ◽  
Constantin G. Daniliuc ◽  
Klaus Bergander ◽  
Gerald Kehr ◽  
Gerhard Erker
Keyword(s):  
Carbon Monoxide ◽  
Coupling Reactions ◽  
Frustrated Lewis Pair

Coupling of Carbon Monoxide with Nitrogen Monoxide at a Frustrated Lewis Pair Template

2016 ◽  
Vol 55 (32) ◽  
pp. 9216-9219 ◽  
Author(s):  
Ke‐Yin Ye ◽  
Gerald Kehr ◽  
Constantin G. Daniliuc ◽  
Lei Liu ◽  
Stefan Grimme ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Nitrogen Monoxide ◽  
Frustrated Lewis Pair
Sign in / Sign up

Export Citation Format

Share Document