Synthetic routes to a coordinatively unsaturated ruthenium complex supported by a tripodal, protic bis(N-heterocyclic carbene) phosphine ligand

2018 ◽  
Vol 47 (4) ◽  
pp. 1276-1283 ◽  
Author(s):  
S. E. Flowers ◽  
M. C. Johnson ◽  
B. Z. Pitre ◽  
B. M. Cossairt
Keyword(s):  
Ruthenium Complex ◽  
Phosphine Ligand ◽  
One Pot ◽  
One Pot Synthesis ◽  
Synthetic Routes

A facile, one pot synthesis of a coordinatively unsaturated ruthenium complex supported by a tripodal, protic bis(N-heterocyclic carbene) phosphine ligand is presented.

Synthetic Routes to Aminosugars. Efficient One-pot Synthesis of some New Diazidodideoxysugars

1985 ◽  
Vol 1985 (3) ◽  
pp. 653-655 ◽  
Author(s):  
Gerardo Janairo ◽  
Abdul Malik ◽  
Wolfgang Voelter
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
Synthetic Routes

One-pot synthesis of β-O-4 lignin models via the insertion of stable 2-diazo-1,3-dicarbonyls into O–H bonds

2020 ◽  
Vol 18 (25) ◽  
pp. 4815-4823
Author(s):  
Rafael Mafra P. Dias ◽  
Gabriela P. de Oliveira ◽  
Antonio C. B. Burtoloso
Keyword(s):  
Insertion Reaction ◽  
One Pot ◽  
One Pot Synthesis ◽  
Synthetic Routes

A direct and easy approach for the preparation of popular lignin models is described by using the O–H insertion reaction from diazocompounds. This method avoids the use of haloketones and long synthetic routes commonly used to prepare these models.

A Cheap Synthetic Route to Commercial Ruthenium N3 Dye for Sensitizing Solar Cell Applications

2012 ◽  
Vol 488-489 ◽  
pp. 1049-1054 ◽  
Author(s):  
Rukkiat Jitchati ◽  
Yuranan Thathong ◽  
Kittiya Wongkhan
Keyword(s):  
Solar Cells ◽  
Ruthenium Complex ◽  
Low Cost ◽  
Dye Sensitized Solar Cells ◽  
Liquid Electrolyte ◽  
Tio2 Electrode ◽  
One Pot ◽  
Dye Sensitized ◽  
Synthetic Routes ◽  
Sensitized Solar Cells

Dye-sensitized Solar Cells (DSCs) Have Received Widespread Attention Owing to their Low Cost, Easy Fabrication, and Relatively High Solar-to-electricity Conversion Efficiency. Based on the Tio2 Electrode, Ruthenium Complex Dye, Liquid Electrolyte, and Pt Counter Electrode, Dscs Have Already Exhibited an Efficiency above 11% and Offer an Appealing Alternative to Conventional Solar Cells. however, until now the Commercial and Well Known Standard Dye Is the Ruthenium Complex, Namely, Cis-bis(isothiocyanato)-bis(2,2'-bipyridyl-4,4'dicarboxylato)ruthenium(II) (N3) which Has Been Widely Used around the Word. in this Article, N3 Standard Dye Was Synthesized and Characterized by Two Synthetic Routes: Grätzel’s Protocol and a One-pot Reaction from Cheap and Easily Prepared Starting Materials.

scholarly journals Manganese dioxide mediated one-pot synthesis of methyl 9H-pyrido[3,4-b]indole-1-carboxylate: Concise synthesis of alangiobussinine

2011 ◽  
Vol 7 ◽  
pp. 1407-1411 ◽  
Author(s):  
Jessica Baiget ◽  
Sabin Llona-Minguez ◽  
Stuart Lang ◽  
Simon P MacKay ◽  
Colin J Suckling ◽  
...  
Keyword(s):  
Manganese Dioxide ◽  
Alcohol Oxidation ◽  
Ring System ◽  
One Pot ◽  
One Pot Synthesis ◽  
Synthetic Routes ◽  
Heterocyclic Moiety

The carboline ring system is an important pharmacophore found in a number of biologically important targets. Development of synthetic routes for the preparation of these compounds is important in order to prepare a range of analogues containing the carboline heterocyclic moiety. A manganese dioxide mediated one-pot method starting with an activated alcohol and consisting of alcohol oxidation, Pictet–Spengler cyclisation, and oxidative aromatisation, offers a convenient process that allows access to β-carbolines. This one-pot process for the preparation of methyl 9H-pyrido[3,4-b]indole-1-carboxylate has subsequently been used as the key step in the synthesis of alangiobussinine and a closely related analogue.

One-Pot Synthesis and Conformational Analysis of 6-Membered Cyclic Iodonium Salts

2020 ◽  
Author(s):  
Lucien Caspers ◽  
Julian Spils ◽  
Mattis Damrath ◽  
Enno Lork ◽  
Boris Nachtsheim
Keyword(s):  
Conformational Analysis ◽  
Bronsted Acids ◽  
One Pot ◽  
Benzyl Alcohols ◽  
Iodonium Salts ◽  
Efficient Approach ◽  
One Pot Synthesis ◽  
Diaryliodonium Salts

In this article we describe an efficient approach for the synthesis of cyclic diaryliodonium salts. The method is based on benzyl alcohols as starting materials and consists of an Friedel-Crafts-arylation/oxidation sequence. Besides a deep optimization, particluar focusing on the choice and ratios of the utilized Bronsted-acids and oxidants, we explore the substrate scope of this transformation. We also discuss an interesting isomerism of cyclic iodonium salts substituted with aliphatic substituents at the bridge head carbon. <br>

Facile and Convenient Ag/Cd/Cu Nanoparticle Catalysed One-pot Synthesis of Xanthenes

2017 ◽  
Vol 7 (12) ◽  
pp. 1192-1195
Author(s):  
Y. I. Shaikh ◽  
G. M. Nazeruddin ◽  
Khursheed Ahmed
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
Cu Nanoparticle
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