Synthesis and reactivity of alkali metal aluminates bearing bis(organoamido)phosphane ligand

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F23%3A39921081" target="_blank" >RIV/00216275:25310/23:39921081 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubs.rsc.org/en/content/articlelanding/2023/dt/d3dt01859h" target="_blank" >https://pubs.rsc.org/en/content/articlelanding/2023/dt/d3dt01859h</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d3dt01859" target="_blank" >10.1039/d3dt01859</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis and reactivity of alkali metal aluminates bearing bis(organoamido)phosphane ligand

Popis výsledku v původním jazyce

In this study, we report a group of alkali metal aluminates bearing bis(organoamido)phosphane ligand. The starting complex {[PhP(NtBu)2]AlMe2}Li &amp; BULL;OEt2 (1) was prepared by stepwise deprotonation of the parent PhP(NHtBu)2 by nBuLi and AlMe3. Further derivatization of aluminate 1 was performed by the virtual substitution of lithium -{[PhP(NtBu)2]AlMe2}K (2), methyl substituents - {[PhP(NtBu)2]AlH2}Li &amp; BULL;THF (3), modification of steric bulk and induction effects on the phosphorus atom - {[tBuP(N-2,6-iPr2C6H3)2]AlMe2}Li &amp; BULL;(OEt2)2 (4), and phosphorus atom oxidation state {[Ph(Y)P(NtBu)2]AlMe2}Li (Y = O (5), S (6), Se (7), Te (8)). The structure causing non-covalent interactions in 1-4 were evaluated with the help of theoretical calculations and topological analysis ranging from &amp; pi;-electron system-metal to agostic interactions of various types. The further reactions of 1 with various nucleophiles were found to be a versatile tool for the preparation of iminophosphonamides via the formation of P-E bond (E = Si, Ge, Sn, Pb, P, and C) and followed by P(iii) &amp; RARR; P(v) tautomeric shift. In this study, we report a group of alkali metal aluminates bearing bis(organoamido)phosphane ligand.

Název v anglickém jazyce

Synthesis and reactivity of alkali metal aluminates bearing bis(organoamido)phosphane ligand

Popis výsledku anglicky

In this study, we report a group of alkali metal aluminates bearing bis(organoamido)phosphane ligand. The starting complex {[PhP(NtBu)2]AlMe2}Li &amp; BULL;OEt2 (1) was prepared by stepwise deprotonation of the parent PhP(NHtBu)2 by nBuLi and AlMe3. Further derivatization of aluminate 1 was performed by the virtual substitution of lithium -{[PhP(NtBu)2]AlMe2}K (2), methyl substituents - {[PhP(NtBu)2]AlH2}Li &amp; BULL;THF (3), modification of steric bulk and induction effects on the phosphorus atom - {[tBuP(N-2,6-iPr2C6H3)2]AlMe2}Li &amp; BULL;(OEt2)2 (4), and phosphorus atom oxidation state {[Ph(Y)P(NtBu)2]AlMe2}Li (Y = O (5), S (6), Se (7), Te (8)). The structure causing non-covalent interactions in 1-4 were evaluated with the help of theoretical calculations and topological analysis ranging from &amp; pi;-electron system-metal to agostic interactions of various types. The further reactions of 1 with various nucleophiles were found to be a versatile tool for the preparation of iminophosphonamides via the formation of P-E bond (E = Si, Ge, Sn, Pb, P, and C) and followed by P(iii) &amp; RARR; P(v) tautomeric shift. In this study, we report a group of alkali metal aluminates bearing bis(organoamido)phosphane ligand.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

<a href="/cs/project/GA21-02964S" target="_blank" >GA21-02964S: Dusíkaté ligandy pro prvky nepřechodných kovů - objemnější, konjugovanější a reaktivnější</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Dalton Transactions

ISSN

1477-9226

e-ISSN

1477-9234

Svazek periodika

52

Číslo periodika v rámci svazku

36

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

12623-12631

Kód UT WoS článku

001059893500001

EID výsledku v databázi Scopus

2-s2.0-85170282854