Published January 1, 2013 | Version v1
Publication Open

Tetradentate N<sub>2</sub>O<sub>2</sub>Chelated Palladium(II) Complexes: Synthesis, Characterization, and Catalytic Activity towards Mizoroki-Heck Reaction of Aryl Bromides

Creators

  • 1. University of Technology Malaysia
  • 2. Universiti Malaysia Terengganu

Description

Four air and moisture-stable palladium(II)-Schiff base complexes, N,N ′-bis(α-methylsalicylidene)propane-1,3-diamine palladium(II) ( 2a ), N,N ′-bis(4-methyl-α-methylsalicylidene)propane-1,3-diamine palladium(II) ( 2b ), N,N ′-bis(3,5-di-tert-butylsalicylidene)propane-1,3-diamine palladium(II) ( 2c ), and N,N ′-bis(4-methoxy-salicylidene)propane-1,3-diamine palladium(II) ( 2d ), have been successfully synthesised and characterised by CHN elemental analyses and conventional spectroscopic methods. These complexes were investigated as catalysts in the phosphine-free Mizoroki-Heck cross-coupling reactions of aryl bromides with methyl acrylate.

⚠️ This is an automatic machine translation with an accuracy of 90-95%

Translated Description (Arabic)

أربعة بلاديوم مستقر للهواء والرطوبة (II) - مجمعات قاعدة شيف، N،N ′-bis(α - methylsalicylidene) propane -1,3 - diamine palladium(II )( 2a)، N،N ′-bis(4 - methyl - α - methylsalicylidene) propane -1,3 - diamine palladium(II )( 2b)، N،N ′-bis(3,5 - di - tert - butylsalicylidene) propane -1,3 - diamine palladium (II )( 2c)، و N،N ′-bis(4 - methoxy - salicylidene) propane -1,3 - diamine palladium (II )( 2d)، تم تصنيعها بنجاح وتميزها بالتحليلات الأولية CHN والطرق التقليدية. تم فحص هذه المجمعات كمحفزات في تفاعلات الاقتران المتقاطع Mizoroki - Heck الخالية من الفوسفين لبروميدات الأريل مع أكريلات الميثيل.

Translated Description (French)

Quatre complexes air et base de palladium(II) -Schiff stables à l'humidité,N,N ′-bis(α -méthylsalicylidène)propane-1,3-diamine palladium(II) ( 2a ),N,N ′-bis(4-méthyl-α -méthylsalicylidène)propane-1,3-diamine palladium(II) ( 2b ), N,N ′-bis(3,5-di-tert-butylsalicylidène)propane-1,3-diamine palladium(II) ( 2c ), et N,N ′-bis(4-méthoxy-salicylidène)propane-1,3-diamine palladium(II) ( 2d ), ont été synthétisés avec succès et caractérisés par des analyses élémentaires CHN et des méthodes spectroscopiques conventionnelles. Ces complexes ont été étudiés comme catalyseurs dans les réactions de couplage croisé Mizoroki-Heck sans phosphine des bromures d'aryle avec l'acrylate de méthyle.

Translated Description (Spanish)

Cuatro complejos de paladio(II) -base de Schiff estables al aire y a la humedad,N,N ′-bis(α -metilsalicilideno)propano-1,3-diamina paladio (II) ( 2a ),N,N ′-bis(4-metil-α -metilsalicilideno)propano-1,3-diamina paladio(II) ( 2b ),N,N ′-bis(3,5-di-terc-butilsalicilideno)propano-1,3-diamina paladio(II) ( 2c ) y N,N ′-bis(4-metoxi-salicilideno)propano-1,3-diamina paladio(II) ( 2d ), se han sintetizado y caracterizado con éxito mediante análisis elementales de CHN y métodos espectroscópicos convencionales. Estos complejos se investigaron como catalizadores en las reacciones de acoplamiento cruzado Mizoroki-Heck sin fosfina de bromuros de arilo con acrilato de metilo.

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Additional details

Additional titles

Translated title (Arabic)
مركبات البلاديوم<sub></sub> المخلبة<sub></sub> (II) رباعي أكسيد النيتروز: التركيب والتوصيف والنشاط التحفيزي تجاه تفاعل بروميد الأريل في الميزوروكي
Translated title (French)
Complexes de palladium(II) chélatés au N<sub>2</sub>O<sub>2</sub> tétradentate&nbsp;: synthèse, caractérisation et activité catalytique vis-à-vis de la réaction de Mizoroki-Heck des bromures d'aryle
Translated title (Spanish)
Complejos tetradentados de N<sub>2</sub>O<sub>2</sub> paladio quelado (II): síntesis, caracterización y actividad catalítica hacia la reacción de Mizoroki-Heck de bromuros de arilo

Identifiers

Other
https://openalex.org/W1993845133
DOI
10.1155/2013/632315

Is supplement to
https://openalex.org/W624695036 (Other)
https://openalex.org/W2888212710 (Other)
https://openalex.org/W2381504086 (Other)
https://openalex.org/W2315644161 (Other)
https://openalex.org/W2157799364 (Other)
https://openalex.org/W2068025821 (Other)
https://openalex.org/W2060897759 (Other)
https://openalex.org/W2052397146 (Other)
https://openalex.org/W1988768143 (Other)
https://openalex.org/W1613176659 (Other)

GreSIS Basics Section

Is Global South Knowledge
Yes
Country
Malaysia

References

  • https://openalex.org/W1601649462
  • https://openalex.org/W1963545039
  • https://openalex.org/W1966363887
  • https://openalex.org/W1966918535
  • https://openalex.org/W1978283359
  • https://openalex.org/W1982976746
  • https://openalex.org/W1984950344
  • https://openalex.org/W1985768828
  • https://openalex.org/W1999214711
  • https://openalex.org/W2018654416
  • https://openalex.org/W2024988603
  • https://openalex.org/W2028905163
  • https://openalex.org/W2039087001
  • https://openalex.org/W2043283404
  • https://openalex.org/W2046987563
  • https://openalex.org/W2050857606
  • https://openalex.org/W2053116973
  • https://openalex.org/W2054132798
  • https://openalex.org/W2058338330
  • https://openalex.org/W2061436644
  • https://openalex.org/W2067020248
  • https://openalex.org/W2070396860
  • https://openalex.org/W2079311861
  • https://openalex.org/W2080994239
  • https://openalex.org/W2081174054
  • https://openalex.org/W2083542984
  • https://openalex.org/W2083849803
  • https://openalex.org/W2091052476
  • https://openalex.org/W2091795860
  • https://openalex.org/W2104808288
  • https://openalex.org/W2140230161
  • https://openalex.org/W2143856302
  • https://openalex.org/W2161581988
  • https://openalex.org/W2167950104
  • https://openalex.org/W2168615132
  • https://openalex.org/W2466558606
  • https://openalex.org/W2487763912
  • https://openalex.org/W2495903437
  • https://openalex.org/W2953329516