Palladium (II)‐Catalyzed Decarboxylative Cross‐Dehydrogenative Coupling: Direct Synthesis of meta ‐Substituted Biaryls from Aromatic Acids

2018 ◽  
Vol 360 (14) ◽  
pp. 2644-2649 ◽  
Author(s):  
Fan Pu ◽  
Lin‐Yan Zhang ◽  
Zhong‐Wen Liu ◽  
Xian‐Ying Shi
Keyword(s):  
Direct Synthesis ◽  
Aromatic Acids ◽  
Dehydrogenative Coupling

Direct synthesis of quinazolinones by acceptorless dehydrogenative coupling of o-aminobenzamide and alcohols by heterogeneous Pt catalysts

2014 ◽  
Vol 4 (6) ◽  
pp. 1716-1719 ◽  
Author(s):  
S. M. A. Hakim Siddiki ◽  
Kenichi Kon ◽  
Abeda Sultana Touchy ◽  
Ken-ichi Shimizu
Keyword(s):  
Direct Synthesis ◽  
Pt Catalysts ◽  
Metal Nanoclusters ◽  
Dehydrogenative Coupling

HBEA supported Pt metal nanoclusters effectively catalyze direct dehydrogenative synthesis of quinazolinones from o-aminobenzamide and alcohols under promoter-free conditions.

Direct Synthesis of Amides by Dehydrogenative Coupling of Amines with either Alcohols or Esters: Manganese Pincer Complex as Catalyst

2017 ◽  
Vol 56 (47) ◽  
pp. 14992-14996 ◽  
Author(s):  
Amit Kumar ◽  
Noel Angel Espinosa-Jalapa ◽  
Gregory Leitus ◽  
Yael Diskin-Posner ◽  
Liat Avram ◽  
...  
Keyword(s):  
Direct Synthesis ◽  
Dehydrogenative Coupling ◽  
Pincer Complex

Direct synthesis of N-acylpyrrolidines from tetrahydrofuran and nitriles of aliphatic and aromatic acids on zeolite catalysts under supercritical conditions

2009 ◽  
Vol 49 (1) ◽  
pp. 94-98 ◽  
Author(s):  
N. Ya. Usachev ◽  
V. P. Kalinin ◽  
E. A. Udal’tsova ◽  
S. Yu. Davydov ◽  
A. O. Chizhov
Keyword(s):  
Direct Synthesis ◽  
Zeolite Catalysts ◽  
Aromatic Acids ◽  
Supercritical Conditions

scholarly journals Superparamagnetic nanoparticles as a recyclable catalyst: a new access to phenol esters via cross dehydrogenative coupling reactions

RSC Advances ◽  
2017 ◽  
Vol 7 (88) ◽  
pp. 55756-55766 ◽  
Author(s):  
Chung K. Nguyen ◽  
Hoang H. Vu ◽  
Ha V. Dang ◽  
Ngon N. Nguyen ◽  
Nhan T. H. Le ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Direct Synthesis ◽  
Recyclable Catalyst ◽  
Superparamagnetic Nanoparticles ◽  
Coupling Reactions ◽  
Chemical Structures ◽  
Dehydrogenative Coupling ◽  
Recyclable Heterogeneous Catalyst

CuFe2O4 superparamagnetic nanoparticles were utilized as a recyclable heterogeneous catalyst for the direct synthesis of chemical structures containing both phenol ester and benzothiazole moieties via cross dehydrogenative coupling reactions.

Silver-Free Direct Synthesis of Alkynylphosphine Oxides via spC–H/P(O)–H Dehydrogenative Coupling Catalyzed by Palladium

2017 ◽  
Vol 19 (17) ◽  
pp. 4692-4695 ◽  
Author(s):  
Jian-Qiu Zhang ◽  
Tieqiao Chen ◽  
Ji-Shu Zhang ◽  
Li-Biao Han
Keyword(s):  
Direct Synthesis ◽  
Dehydrogenative Coupling

scholarly journals Metal-free oxidative cross-dehydrogenative coupling of quinones with benzylic C(sp3)–H bonds

RSC Advances ◽  
2019 ◽  
Vol 9 (47) ◽  
pp. 27588-27592 ◽  
Author(s):  
Yu Dong ◽  
Jian Yang ◽  
Shuai He ◽  
Zhi-Chuan Shi ◽  
Yu Wang ◽  
...  
Keyword(s):  
Direct Synthesis ◽  
Metal Free ◽  
Dehydrogenative Coupling

A metal-free cross-dehydrogenative coupling of quinones with toluene derivatives has been established. A series of quinones were subjected to reaction with toluene derivatives in the presence of DTBP for direct synthesis of benzylquinones.

Synthesis of 2-aryl quinazolinones via iron-catalyzed cross-dehydrogenative coupling (CDC) between N–H and C–H bonds

2020 ◽  
Vol 18 (28) ◽  
pp. 5435-5441 ◽  
Author(s):  
Yoonkyung Jang ◽  
Seok Beom Lee ◽  
Junhwa Hong ◽  
Simin Chun ◽  
Jeeyeon Lee ◽  
...  
Keyword(s):  
Direct Synthesis ◽  
Dehydrogenative Coupling

Iron-catalyzed cross-dehydrogenative coupling between methyl arenes and anthranilamides for the direct synthesis of quinazolinones.

Non-symmetrical diarylcarboxylic acids via rhodium(i)-catalyzed regiospecific cross-dehydrogenation coupling of aromatic acids: twofold direct C–H bond activations in water

RSC Advances ◽  
2016 ◽  
Vol 6 (94) ◽  
pp. 91617-91620 ◽  
Author(s):  
Hailong Zhang ◽  
Guo-Jun Deng ◽  
Shiguang Li ◽  
Chao-Jun Li ◽  
Hang Gong
Keyword(s):  
Coupling Reaction ◽  
Aromatic Acids ◽  
Dehydrogenative Coupling ◽  
Bond Activations

An efficient, regiospecific, and general cross-dehydrogenative coupling reaction of free aryl acids to generate non-symmetrical diaryl acids was developed. This strategy involves a two fold direct C–H activation catalyzed by rhodium in water, and can be easily scaled up.

Direct Synthesis of Pyrroles by Dehydrogenative Coupling of Diols and Amines Catalyzed by Cobalt Pincer Complexes

2016 ◽  
Vol 55 (46) ◽  
pp. 14373-14377 ◽  
Author(s):  
Prosenjit Daw ◽  
Subrata Chakraborty ◽  
Jai Anand Garg ◽  
Yehoshoa Ben-David ◽  
David Milstein
Keyword(s):  
Direct Synthesis ◽  
Pincer Complexes ◽  
Dehydrogenative Coupling
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