Ferrocenyl Bis-phosphine Ligands Bearing Sulfinyl, Sulfonyl or Sulfenyl Groups: Applications in Asymmetric Hydrogenation and Allylic Alkylation Reactions.

ChemInform ◽  
2006 ◽  
Vol 37 (16) ◽  
Author(s):  
Malati Raghunath ◽  
Wenzhong Gao ◽  
Xumu Zhang
Keyword(s):  
Asymmetric Hydrogenation ◽  
Phosphine Ligands ◽  
Allylic Alkylation ◽  
Alkylation Reactions

Rational design of sulfoxide–phosphine ligands for Pd-catalyzed enantioselective allylic alkylation reactions

2014 ◽  
Vol 50 (22) ◽  
pp. 2873-2875 ◽  
Author(s):  
Hong-Gang Cheng ◽  
Bin Feng ◽  
Li-Yan Chen ◽  
Wei Guo ◽  
Xiao-Ye Yu ◽  
...  
Keyword(s):  
Rational Design ◽  
Phosphine Ligands ◽  
Allylic Alkylation ◽  
Rational Combination ◽  
New Type ◽  
Alkylation Reactions ◽  
Privileged Scaffolds

A new type of chiral sulfoxide–phosphine ligands have been developed by a rational combination of two privileged scaffolds and successfully applied to Pd-catalyzed enantioselective allylic alkylation reactions.

ChemInform Abstract: Rational Design of Sulfoxide-Phosphine Ligands for Pd-Catalyzed Enantioselective Allylic Alkylation Reactions.

ChemInform ◽  
2014 ◽  
Vol 45 (28) ◽  
pp. no-no
Author(s):  
Hong-Gang Cheng ◽  
Bin Feng ◽  
Li-Yan Chen ◽  
Wei Guo ◽  
Xiao-Ye Yu ◽  
...  
Keyword(s):  
Rational Design ◽  
Phosphine Ligands ◽  
Allylic Alkylation ◽  
Alkylation Reactions

Novel Chiral Ligands for Palladium-catalyzed Asymmetric Allylic Alkylation/ Asymmetric Tsuji-Trost Reaction: A Review

2019 ◽  
Vol 23 (11) ◽  
pp. 1168-1213 ◽  
Author(s):  
Samar Noreen ◽  
Ameer Fawad Zahoor ◽  
Sajjad Ahmad ◽  
Irum Shahzadi ◽  
Ali Irfan ◽  
...  
Keyword(s):  
Asymmetric Catalysis ◽  
Enantioselective Synthesis ◽  
Chiral Ligands ◽  
Allylic Alkylation ◽  
Research Groups ◽  
Asymmetric Allylic Alkylation ◽  
Catalytic Potential ◽  
Long Time ◽  
Palladium Catalyzed ◽  
Alkylation Reactions

Background: Asymmetric catalysis holds a prestigious role in organic syntheses since a long time and chiral inductors such as ligands have been used to achieve the utmost desired results at this pitch. The asymmetric version of Tsuji-Trost allylation has played a crucial role in enantioselective synthesis. Various chiral ligands have been known for Pdcatalyzed Asymmetric Allylic Alkylation (AAA) reactions and exhibited excellent catalytic potential. The use of chiral ligands as asymmetric inductors has widened the scope of Tsuji-Trost allylic alkylation reactions. Conclusion: Therefore, in this review article, a variety of chiral inductors or ligands have been focused for palladium catalyzed asymmetric allylic alkylation (Tsuji-Trost allylation) and in this regard, recently reported literature (2013-2017) has been described. The use of ligands causes the induction of enantiodiscrimination to the allylated products, therefore, the syntheses of various kinds of ligands have been targeted by many research groups to employ in Pd-catalyzed AAA reactions.

scholarly journals Iridium-Catalyzed Stereoselective Allylic Alkylation Reactions with Crotyl Chloride

2016 ◽  
Vol 55 (52) ◽  
pp. 16092-16095 ◽  
Author(s):  
J. Caleb Hethcox ◽  
Samantha E. Shockley ◽  
Brian M. Stoltz
Keyword(s):  
Allylic Alkylation ◽  
Alkylation Reactions

ChemInform Abstract: Palladium-Catalyzed Asymmetric Allylic Alkylation of Indoles by C-N Bond Axially Chiral Phosphine Ligands.

ChemInform ◽  
2013 ◽  
Vol 44 (41) ◽  
pp. no-no
Author(s):  
Takashi Mino ◽  
Miho Ishikawa ◽  
Kenji Nishikawa ◽  
Kazuya Wakui ◽  
Masami Sakamoto
Keyword(s):  
Phosphine Ligands ◽  
Allylic Alkylation ◽  
Asymmetric Allylic Alkylation ◽  
Axially Chiral ◽  
Chiral Phosphine Ligands ◽  
Palladium Catalyzed

ChemInform Abstract: Iridium Catalysts with Chiral Imidazole-Phosphine Ligands for Asymmetric Hydrogenation of Vinyl Fluorides and other Olefins.

ChemInform ◽  
2008 ◽  
Vol 39 (39) ◽  
Author(s):  
Paeivi Kaukoranta ◽  
Mattias Engman ◽  
Christian Hedberg ◽  
Jonas Bergquist ◽  
Pher G. Andersson
Keyword(s):  
Asymmetric Hydrogenation ◽  
Phosphine Ligands ◽  
Iridium Catalysts ◽  
Vinyl Fluorides
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