Ni-Catalyzed dehydrogenative coupling of primary and secondary alcohols with methyl-N-heteroaromatics

2018 ◽  
Vol 5 (22) ◽  
pp. 3250-3255 ◽  
Author(s):  
Jagannath Rana ◽  
Reshma Babu ◽  
Murugan Subaramanian ◽  
Ekambaram Balaraman
Keyword(s):  
Base Metal ◽  
Secondary Alcohols ◽  
Dehydrogenative Coupling ◽  
Metal Catalyzed

Here we report the first base-metal catalyzed dehydrogenative coupling of primary (aromatic, heteroaromatic, and aliphatic) and secondary alcohols with methyl-N-heteroaromatics to form various C(sp3)-alkylated N-heteroaromatics.

Ruthenium Pincer-Catalyzed Cross-Dehydrogenative Coupling of Primary Alcohols with Secondary Alcohols under Neutral Conditions

2012 ◽  
Vol 354 (13) ◽  
pp. 2403-2406 ◽  
Author(s):  
Dipankar Srimani ◽  
Ekambaram Balaraman ◽  
Boopathy Gnanaprakasam ◽  
Yehoshoa Ben-David ◽  
David Milstein
Keyword(s):  
Secondary Alcohols ◽  
Primary Alcohols ◽  
Dehydrogenative Coupling ◽  
Neutral Conditions

Nickel-Catalyzed Double Dehydrogenative Coupling of Secondary Alcohols and β-Amino Alcohols To Access Substituted Pyrroles

2019 ◽  
Vol 84 (21) ◽  
pp. 13557-13564 ◽  
Author(s):  
Anitha Alanthadka ◽  
Sourajit Bera ◽  
Mari Vellakkaran ◽  
Debasis Banerjee
Keyword(s):  
Amino Alcohols ◽  
Secondary Alcohols ◽  
Dehydrogenative Coupling ◽  
Substituted Pyrroles

Base-Metal-Catalyzed Hydrogen Generation from Carbon- and Boron Nitrogen-Based Substrates

2018 ◽  
pp. 453-488
Author(s):  
Elisabetta Alberico ◽  
Lydia K. Vogt ◽  
Nils Rockstroh ◽  
Henrik Junge
Keyword(s):  
Base Metal ◽  
Hydrogen Generation ◽  
Metal Catalyzed ◽  
Boron Nitrogen

Base metal-catalyzed alcohol C–C couplings under hydrogen transfer conditions

2018 ◽  
Vol 59 (12) ◽  
pp. 1073-1079 ◽  
Author(s):  
Yuan Cai ◽  
Feng Li ◽  
Yu-Qing Li ◽  
Wu-Bin Zhang ◽  
Feng-Hua Liu ◽  
...  
Keyword(s):  
Base Metal ◽  
Hydrogen Transfer ◽  
Metal Catalyzed

scholarly journals Base metal-catalyzed benzylic oxidation of (aryl)(heteroaryl)methanes with molecular oxygen

2016 ◽  
Vol 12 ◽  
pp. 144-153 ◽  
Author(s):  
Hans Sterckx ◽  
Johan De Houwer ◽  
Carl Mensch ◽  
Wouter Herrebout ◽  
Kourosch Abbaspour Tehrani ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Base Metal ◽  
Iron Catalyst ◽  
Reaction Products ◽  
Metal Impurity ◽  
Alternative Synthesis ◽  
Icp Ms ◽  
Benzylic Oxidation ◽  
Metal Catalyzed ◽  
Methylene Group

The methylene group of various substituted 2- and 4-benzylpyridines, benzyldiazines and benzyl(iso)quinolines was successfully oxidized to the corresponding benzylic ketones using a copper or iron catalyst and molecular oxygen as the stoichiometric oxidant. Application of the protocol in API synthesis is exemplified by the alternative synthesis of a precursor to the antimalarial drug Mefloquine. The oxidation method can also be used to prepare metabolites of APIs which is illustrated for the natural product papaverine. ICP–MS analysis of the purified reaction products revealed that the base metal impurity was well below the regulatory limit.

Base-Metal-Catalyzed Regiodivergent Alkene Hydrosilylations

2016 ◽  
Vol 128 (23) ◽  
pp. 6783-6787 ◽  
Author(s):  
Xiaoyong Du ◽  
Yanlu Zhang ◽  
Dongjie Peng ◽  
Zheng Huang
Keyword(s):  
Base Metal ◽  
Metal Catalyzed

Advances in Base-Metal-Catalyzed Alkene Hydrosilylation

ACS Catalysis ◽  
2017 ◽  
Vol 7 (2) ◽  
pp. 1227-1243 ◽  
Author(s):  
Xiaoyong Du ◽  
Zheng Huang
Keyword(s):  
Base Metal ◽  
Metal Catalyzed

scholarly journals Base Metal-Catalyzed Direct Olefinations of Alcohols with Sulfones

ACS Omega ◽  
2019 ◽  
Vol 4 (4) ◽  
pp. 7082-7087 ◽  
Author(s):  
Satyadeep Waiba ◽  
Animesh Das ◽  
Milan K. Barman ◽  
Biplab Maji
Keyword(s):  
Base Metal ◽  
Metal Catalyzed
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