Cobalt-catalyzed acceptorless dehydrogenative coupling of aminoalcohols with alcohols: direct access to pyrrole, pyridine and pyrazine derivatives

2018 ◽  
Vol 54 (1) ◽  
pp. 90-93 ◽  
Author(s):  
Siba P. Midya ◽  
Vinod G. Landge ◽  
Manoj K. Sahoo ◽  
Jagannath Rana ◽  
Ekambaram Balaraman
Keyword(s):  
Amino Alcohols ◽  
Direct Access ◽  
Secondary Alcohols ◽  
Pyridine Derivatives ◽  
Dehydrogenative Coupling

A molecularly defined SNS-cobalt(ii) catalyst for the acceptorless dehydrogenative coupling (ADC) of unprotected amino alcohols with secondary alcohols leading to pyrrole and pyridine derivatives is reported.

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

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

Direct access toN-alkylated amines and iminesviaacceptorless dehydrogenative coupling catalyzed by a cobalt(ii)-NNN pincer complex

2018 ◽  
Vol 8 (14) ◽  
pp. 3469-3473 ◽  
Author(s):  
Siba P. Midya ◽  
Jayaraman Pitchaimani ◽  
Vinod G. Landge ◽  
Vedichi Madhu ◽  
Ekambaram Balaraman
Keyword(s):  
Molecular Hydrogen ◽  
Direct Access ◽  
Dehydrogenative Coupling ◽  
Pincer Complex

A Co(ii)-NNN pincer complex catalyzed directN-alkylation of anilines with alcoholsviahydrogen auto-transfer and selective acceptorless dehydrogenative coupling of benzylamines with alcohols affording imines with the liberation of molecular hydrogen and water is reported.

The synthesis of pyrroles via acceptorless dehydrogenative condensation of secondary alcohols and 1,2-amino alcohols mediated by a robust and reusable catalyst based on nanometer-sized iridium particles

2014 ◽  
Vol 4 (12) ◽  
pp. 4188-4192 ◽  
Author(s):  
Daniel Forberg ◽  
Johannes Obenauf ◽  
Martin Friedrich ◽  
Sven-Martin Hühne ◽  
Werner Mader ◽  
...  
Keyword(s):  
Amino Alcohols ◽  
Reusable Catalyst ◽  
Secondary Alcohols

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.

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