Stereospecific reductive coupling polymerization of bis(benzylic gem-dibromide)s via formation of a trans-CC bond

2017 ◽  
Vol 8 (25) ◽  
pp. 3810-3814 ◽  
Author(s):  
Hua Cao ◽  
Zhe Liu ◽  
Qi Wang
Keyword(s):  
Reductive Coupling ◽  
Successive Formation ◽  
Coupling Polymerization

Stereospecific polymers are constructed by stereospecific reductive coupling polymerization of bis(benzylic gem-dibromide)s via successive formation of a trans CC bond.

Cross-Coupling Polymerization at Iodophenyl Thin Films Prepared by Spontaneous Grafting of a Diazonium Salt

2019 ◽  
Author(s):  
Nicholas Marshall ◽  
Andres Rodriguez
Keyword(s):  
Thin Films ◽  
Diazonium Salt ◽  
Cross Coupling ◽  
Coupling Polymerization

Development of a method for the surface-initiated Kumada cross-coupling polymerization based on 4-iodophenyldiazonium salt thin films, and use of this method to make very thick polythiophene brushes.<br>

Metal-free Reductive Coupling of Biphenyl Tosylhydrazones with Phenols or Benzyl Alcohols

2017 ◽  
Vol 14 (10) ◽  
Author(s):  
Yang Liu ◽  
Ping Liu ◽  
Yan Liu ◽  
Yu Wei ◽  
Bin Dai
Keyword(s):  
Reductive Coupling ◽  
Benzyl Alcohols ◽  
Metal Free

Photoreaction of N-butyl 3,4-dimethoxy-6-nitrobenzamide with butylamine. A model study for lysine-directed photoaffinity labelling

1987 ◽  
Vol 52 (7) ◽  
pp. 1780-1785 ◽  
Author(s):  
Petr Kuzmič ◽  
Libuše Pavlíčková ◽  
Milan Souček
Keyword(s):  
Nitro Group ◽  
Aromatic Ring ◽  
Ultraviolet Irradiation ◽  
Title Compound ◽  
Reductive Coupling ◽  
Photoaffinity Labelling ◽  
Photolysis Rate ◽  
Model Study ◽  
A Minor

Ultraviolet irradiation of the title compound I in the presence of butylamine gave predominantly products of nucleophilic photosubstitution by the amine, i.e., nitroanilines IIa and IIb. Besides, small amounts of products of hydrolysis (phenol III) and reductive coupling (azoxybenzene IV) were also formed. Comparison of the overall photolysis rate of I with that of 3,4-dimethoxy-1-nitrobenzene (V) indicates a minor loss of reactivity, most probably due to some deviation from coplanarity of the activating nitro group and the aromatic ring.

Direct reductive coupling of nitroarenes and alcohols catalysed by Co–N–C/CNT@AC

2019 ◽  
Vol 21 (8) ◽  
pp. 2129-2137 ◽  
Author(s):  
Di Liu ◽  
Ping Yang ◽  
Hao Zhang ◽  
Minjie Liu ◽  
Wenfei Zhang ◽  
...  
Keyword(s):  
Solvent Free ◽  
Reductive Coupling ◽  
Solvent Free Conditions

Imines and amines were synthesized on Co–N–C/CNT@AC by the coupling of nitroarenes and alcohols under base- and solvent-free conditions.

Transition metal-free approach to azafluoranthene scaffolds by aldol condensation/[1+2+3] annulation tandem reaction of isocyanoacetates with 8-(alkynyl)-1-naphthaldehydes

2021 ◽  
Author(s):  
Penghui Dong ◽  
Kashif Majeed ◽  
lingna Wang ◽  
Zijian Guo ◽  
Fengtao Zhou ◽  
...  
Keyword(s):  
Transition Metal ◽  
Aldol Condensation ◽  
Domino Reaction ◽  
Tandem Reaction ◽  
Metal Free ◽  
Successive Formation ◽  
General Synthesis

A transition metal-free aldol condensation/[1+2+3] annulation reaction of isocyanoacetates with 8-(alkynyl)-1-naphthaldehydes has been developed for the general synthesis of azafluoranthenes. This domino reaction enables successive formation of three new bonds...

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