Highly Efficient Palladium-Catalyzed Coupling of Acetylene Gas with Aryl Iodides in Aqueous Medium

1997 ◽  
Vol 1 (4) ◽  
pp. 325-327 ◽  
Author(s):  
Chao-Jun Li ◽  
Dong-Li Chen ◽  
Christopher W. Costello
Keyword(s):  
Aqueous Medium ◽  
Highly Efficient ◽  
Aryl Iodides ◽  
Palladium Catalyzed

ChemInform Abstract: Palladium-Catalyzed Reaction of Phenylacetylene with Aryl Iodides in an Aqueous Medium.

ChemInform ◽  
2010 ◽  
Vol 25 (19) ◽  
pp. no-no
Author(s):  
E. V. LUZIKOVA ◽  
N. A. BUMAGIN ◽  
I. P. BELETSKAYA
Keyword(s):  
Aqueous Medium ◽  
Aryl Iodides ◽  
Palladium Catalyzed

Palladium-catalyzed reaction of phenylacetylene with aryl iodides in aqueous medium

1993 ◽  
Vol 42 (3) ◽  
pp. 585-586 ◽  
Author(s):  
E. V. Luzikova ◽  
N. A. Bumagin ◽  
I. P. Beletskaya
Keyword(s):  
Aqueous Medium ◽  
Aryl Iodides ◽  
Palladium Catalyzed

Recyclable Heterogeneous Palladium-Catalyzed Carbonylative Cyclization of 2-Iodoanilines with Aryl Iodides Leading to 2-Arylbenzoxazinones

Synthesis ◽  
2019 ◽  
Vol 52 (04) ◽  
pp. 581-590 ◽  
Author(s):  
Zhaotao Xu ◽  
Bin Huang ◽  
Zebiao Zhou ◽  
Mingzhong Cai
Keyword(s):  
Carbon Monoxide ◽  
Palladium Catalyst ◽  
Functional Group ◽  
Atom Economy ◽  
Highly Efficient ◽  
Aryl Iodides ◽  
Palladium Catalyzed ◽  
High Yields

A highly efficient and practical heterogeneous palladium-catalyzed carbonylative coupling of 2-iodoanilines with aryl iodides has been developed. The reaction occurs smoothly in toluene at 110 °C with N,N-diisopropylethylamine as base under carbon monoxide (5 bar) and offers a general and powerful tool for the construction of various valuable 2-arylbenzoxazinones with excellent atom-economy, high functional group tolerance, good to high yields, and easy recyclability of the palladium catalyst. The reaction is the first example of heterogeneous palladium-catalyzed carbonylative coupling for the preparation of diverse 2-arylbenzoxazinones from commercially easily available 2-iodoanilines and aryl iodides.

scholarly journals Streamlined construction of peptide macrocycles via palladium-catalyzed intramolecular S-arylation in solution and on DNA

2021 ◽  
Vol 12 (16) ◽  
pp. 5804-5810
Author(s):  
Peng Yang ◽  
Xuan Wang ◽  
Bo Li ◽  
Yixuan Yang ◽  
Jinfeng Yue ◽  
...  
Keyword(s):  
Mild Conditions ◽  
Highly Efficient ◽  
Aryl Iodides ◽  
Palladium Catalyzed

A highly efficient and versatile method for construction of peptide macrocycles via palladium-catalyzed intramolecular S-arylation of alkyl and aryl thiols with aryl iodides under mild conditions is developed.

Synthesis of S-aryl thioesters via palladium-catalyzed thiocarbonylation of aryl iodides and aryl sulfonyl hydrazides

2020 ◽  
Vol 7 (19) ◽  
pp. 2938-2943
Author(s):  
Yeojin Kim ◽  
Kwang Ho Song ◽  
Sunwoo Lee
Keyword(s):  
Aryl Iodide ◽  
Aryl Iodides ◽  
Palladium Catalyzed

Aryl sulfonyl hydrazide reacted with aryl iodide in the presence of CO to give the corresponding S-aryl thioesters.

Palladium-catalyzed carbonylative transformation of aryl iodides and sulfonyl chlorides: convenient access to thioesters

2020 ◽  
Vol 7 (6) ◽  
pp. 885-889 ◽  
Author(s):  
Xinxin Qi ◽  
Zhi-Peng Bao ◽  
Xiao-Feng Wu
Keyword(s):  
Sulfonyl Chlorides ◽  
Aryl Iodides ◽  
Palladium Catalyzed ◽  
Convenient Access

A palladium-catalyzed carbonylative transformation of aryl iodides and sulfonyl chlorides to thioesters has been studied.

Palladium-Catalyzed Asymmetric Annulation Between Aryl Iodides and Racemic Epoxides Using a Chiral Norbornene Cocatalyst

2018 ◽  
Author(s):  
Guangbin Dong ◽  
Renhe Li
Keyword(s):  
Isopropyl Ester ◽  
Synthetic Route ◽  
Initial Development ◽  
Aryl Iodides ◽  
Palladium Catalyzed

Herein, we describe our initial development of an asymmetric Pd-catalyzed annulation between aryl iodides and racemic epoxides for synthesis of 2,3-dihydrobenzofurans using a chiral norbornene cocatalyst. A series of enantiopure ester-, amide- and imide-substituted norbornenes have been prepared with a reliable synthetic route. Promising enantioselectivity (42-45% ee) has been observed using the isopropyl ester-substituted norbornene (N1*) and the amide-substituted norbornene (N7*).

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