Results 51 to 60 of about 13,855 (240)

Synthesis of Functionalized 9-Substituted Fluorene Derivatives via Boron Trifluoride Catalysed Reaction of Coplanar 9-(Phenylethynyl)-9H-fluoren-9-ols, Aryl Aminoamides and N-Bromosuccinimide

SynOpen, 2021
A boron trifluoride catalysed reaction of coplanar 9-(phenyl­ethynyl)-9H-fluoren-9-ols with various 2-aminobenzamides affords a number of highly functionalized, conjugated (Z)-2-((2-(9H-fluoren-9-ylidene)-1-phenylethylidene)amino) benzamides in excellent
Mohanakumaran Athira, Ponnusamy Shanmugam   +1 more
doaj   +1 more source

N-(3,4-Dimethylphenyl)benzamide [PDF]

Acta Crystallographica Section E Structure Reports Online, 2007
The conformation of the NH bond in the structure of the title compound (N34DMPBA), C(15)H(15)NO, is anti to the meta-methyl substituent in the aniline ring, similar to that observed with respect to the meta-chloro substituent in N-(3,4-dichloro-phen-yl)benzamide (N34DCPBA), but in contrast to the syn conformation observed with respect to the meta ...
Miroslav Tokarčík, B.T. Gowda, Hartmut Fuess, Jozef Kožíšek, B.P. Sowmya   +4 more
openaire   +3 more sources

Covalent Organic Frameworks for Photocatalysis

Advanced Materials, EarlyView.
This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra, Akhtar Alam, Avanti Chakraborty, Bidhan Kumbhakar, Samrat Ghosh, Pradip Pachfule, Arne Thomas   +6 more
wiley   +1 more source

N-(2-Nitrophenyl)benzamide [PDF]

Acta Crystallographica Section E Structure Reports Online, 2009
In the title compound, C(13)H(10)N(2)O(3), the central C-C(=O)-N-C amide unit makes dihedral angles of 21.68 (4) and 19.08 (4)°, respectively, with the phenyl and nitro-benzene rings. The two aromatic rings are inclined at 3.74 (3)° and the nitro group is skewed out of the attached benzene ring plane by 18.55 (8)°. An intra-molecular N-H⋯O inter-action
Jim Simpson, Aamer Saeed
openaire   +4 more sources

Mannich Reaction of Secondary Benzylzinc Reagents: Synthesis of α,β‐Disubstituted β‐Arylethylamines

Asian Journal of Organic Chemistry, EarlyView.
The organometallic Mannich multicomponent reaction (MCR) of secondary benzylzinc reagents is described. The final α,β‐disubstituted β‐arylethylamines are obtained in generally high yields. The reaction is however characterized by a general lack of diastereoselectivity. A possible explanation is provided.
Baptiste Leroux, Federico Banchini, Olivier Jackowski, Alejandro Perez‐Luna, Fabrice Chemla, Marc Presset, Erwan Le Gall   +6 more
wiley   +1 more source

N-(3-Methylphenyl)benzamide [PDF]

Acta Crystallographica Section E Structure Reports Online, 2008
The asymmetric unit of the title compound, C(14)H(13)NO, contains four mol-ecules, which are linked through N-H⋯O hydrogen bonds into two symmetry-independent chains running parallel to [001] and [101]. The N-H and C=O bonds of the amide groups are trans oriented in all four mol-ecules.
B.T. Gowda, Sabine Foro, B.P. Sowmya, Hartmut Fuess   +3 more
openaire   +4 more sources

Production Of 11C‐Labeled Amides Via “In‐Loop” 11C‐Carbonylation

Asian Journal of Organic Chemistry, EarlyView.
The current work utilizes carbon‐11 labelled aroyl dimethylaminopyridinium salts in a two‐step in‐loop carbonylative cross‐coupling reaction of aryl halides with [¹¹C]CO yielding a diverse range of carbon‐11 labelled primary benzamides with good to excellent yields.
Tanpreet Kaur, Xia Shao, Allen F. Brooks, Peter J. H. Scott   +3 more
wiley   +1 more source

Investigating Spectrum of Biological Activity of 4- and 5-Chloro-2-hydroxy-N-[2-(arylamino)-1-alkyl-2-oxoethyl]benzamides

Molecules, 2011
In this study, a series of twenty-two 5-chloro-2-hydroxy-N-[2-(arylamino)-1-alkyl-2-oxoethyl]benzamides and ten 4-chloro-2-hydroxy-N-[2-(arylamino)-1-alkyl-2-oxoethyl]benzamides is described.
Jirina Stolarikova, Jarmila Vinsova, Marcela Vejsova, Katarina Kralova, Ales Imramovsky, Matus Pesko, Josef Jampilek   +6 more
doaj   +1 more source

4-Bromo-N-(diisopropoxyphosphoryl)benzamide [PDF]

Acta Crystallographica Section E Structure Reports Online, 2009
In the title compound, C(13)H(19)BrNO(4)P, the crystal structure is stabilized by inter-molecular N-H⋯O hydrogen bonds between the phosphoryl O atom and the amide N atom which link the mol-ecules into centrosymmetric dimers. These dimers are further packed into stacks along the c axis by inter-molecular C-H⋯O and C-H⋯π inter-actions.
Strasser C.E., Sheng X., Safin D.A., Raubenheimer H.G., Luckay R.C.   +4 more
openaire   +7 more sources

Design, Synthesis and Evaluation of N-pyrazinylbenzamides as Potential Antimycobacterial Agents

Molecules, 2018
Three series of N-(pyrazin-2-yl)benzamides were designed as retro-amide analogues of previously published N-phenylpyrazine-2-carboxamides with in vitro antimycobacterial activity. The synthesized retro-amides were evaluated for in vitro growth inhibiting
Jan Zitko, Alžběta Mindlová, Ondřej Valášek, Ondřej Jand’ourek, Pavla Paterová, Jiří Janoušek, Klára Konečná, Martin Doležal   +7 more
doaj   +1 more source