The nitration of activated, deactivated and highly functionalized arenes is described using clay-supported ammonium nitrate in the presence of perchloric acid
Nitration of benzonitrile was investigated using a nitric acid/acid anhydride/zeolite catalyst syste...
Efforts continued towards the synthesis of new pillared clay catalysts for the selective catalytic r...
Toluene and other alkylbenzenes are mononitrated in essentially quantitative yield at ambient temper...
A variety of thioacetals and dithianes are deprotected into their carbonyl compounds in mild conditi...
High para-selectivity (upto 92%) and isolated yield (90%) are achieved in the nitration of chloroben...
particular the catalysis of the phase-transfer preparation f formaldehyde acetals by quaternary ammo...
Nitration of relatively electron-rich arenes does not require an additive or a solvent. For example,...
Procedures for efficient mono- and di-nitration of aromatic substrates have been developed using eer...
In this work, a new catalyst was prepared by employing carbon molecular sieve (CMS) with natural kao...
A regioselective nitration of BN-substituted arene compounds has been successfully developed. The fi...
Novel nitration systems comprising nitric acid, trifluoroacetic anhydride and zeolite Hβ, with or wi...
The adsorption capacity of adsorbent materials (organophilic clays) prepared from a homoionic clay w...
A nitration and cyclization of arene-alkynes has been developed, affording 9-nitrophenathrenes effic...
Acid catalyzed nitration has been examined using a variety of novel nitration agents: guanidine nitr...
Metal salts impregnated Yb-Mo-HKSF catalysts show high stabilities and catalytic abilities in nitrat...
Nitration of benzonitrile was investigated using a nitric acid/acid anhydride/zeolite catalyst syste...
Efforts continued towards the synthesis of new pillared clay catalysts for the selective catalytic r...
Toluene and other alkylbenzenes are mononitrated in essentially quantitative yield at ambient temper...
A variety of thioacetals and dithianes are deprotected into their carbonyl compounds in mild conditi...
High para-selectivity (upto 92%) and isolated yield (90%) are achieved in the nitration of chloroben...
particular the catalysis of the phase-transfer preparation f formaldehyde acetals by quaternary ammo...
Nitration of relatively electron-rich arenes does not require an additive or a solvent. For example,...
Procedures for efficient mono- and di-nitration of aromatic substrates have been developed using eer...
In this work, a new catalyst was prepared by employing carbon molecular sieve (CMS) with natural kao...
A regioselective nitration of BN-substituted arene compounds has been successfully developed. The fi...
Novel nitration systems comprising nitric acid, trifluoroacetic anhydride and zeolite Hβ, with or wi...
The adsorption capacity of adsorbent materials (organophilic clays) prepared from a homoionic clay w...
A nitration and cyclization of arene-alkynes has been developed, affording 9-nitrophenathrenes effic...
Acid catalyzed nitration has been examined using a variety of novel nitration agents: guanidine nitr...
Metal salts impregnated Yb-Mo-HKSF catalysts show high stabilities and catalytic abilities in nitrat...
Nitration of benzonitrile was investigated using a nitric acid/acid anhydride/zeolite catalyst syste...
Efforts continued towards the synthesis of new pillared clay catalysts for the selective catalytic r...
Toluene and other alkylbenzenes are mononitrated in essentially quantitative yield at ambient temper...
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