5-Benzoy -2-

Benzoyl-o-tolnidine Benzoyl-m-tolnidine Benzoyl-p-tolnidine Benzoy 1-0-aniaidine Benzoyl-m-anisldine Benzoyl-p-aniaidine Benzoy 1-o-phenetidine Benzoyl-m-phenetidine Benzoy l-p-phenetidine Benzoyl- a-napbthylamine Benzoyl-p-napbthylamine... 

Benzo[c]furan, 1 -benzoy l-5,6-dimethyl-3-phenyl-synthesis, 4, 703... 

N-Benzoyl L-leucylglyclne ethyl ester (3). N-Benzoy-L-leucine 1 (0.235 g, 1 mmol) and glycine ethyl ester hydrochloride 2 (0 1534 g, 1.1 mmol) in OMF (10 mL) under stirring vyas treated with diethylphosphoryl cyanide 3 (0.179 g, 1.1 mmol) In OMF at 0°C, followed by the addition of triethylamine (0.212 g, 2 1 mmoO. The mixture was stirred for 30 min at 0°C and 4 h at 20 C The reaction mixture was diluted with PhH-EtOAc, washed with 5% HCI, water, 5% NaHCOs solution and bnne. Evaporation of the solvent gave crude 4 which after sIDca gel chromatography afforded 0.271 g of 4 (66%) (pure L), mp 1S8-160°C. 

Benzoyl fluoride, 46,3 Benzoy lhydrazine, 46, 85 Benzoyl peroxide, as catalyst for reaction of chloroform with as,as 1,5 cyclooctadiene, 47, 11 reaction with diethyl ethylmalonate, 46, 37... 

The extracted crude luciferin was purified by Anderson s benzoy-lation method mentioned above (Anderson, 1935), followed by partition chromatography on a cellulose powder column using a mixture of ethyl acetate-ethanol-water (5 2 3 Tsuji, 1955) as the solvent, again in a hydrogen atmosphere. The luciferin obtained (3 mg) was highly pure by paper chromatography, and appeared suitable for crystallization. I... 

In 1990, Baumeister et al. [127] described the crystal and molecular structure of 4-ethoxy-3 -(4-ethoxyphenyliminomethyl)-4 -(4-methoxy-benzoy-loxy)azobenzene. The molecules have a bifurcated shape. The phenyliminom-ethyl branch is bent markedly from the nearly linear three ring fragment, but is almost coplanar with the azobenzene moiety. They found that the molecular conformation is affected by an intramolecular interaction of the carboxylic and azomethine groups. The crystal packing was described in terms of a sheet structure with interdigitating rows of molecules. 

C39H30N2O1O Methyl 3,6-di-O-benzoy 1-2,4-di-(N-benzoylacetamido)-2,4-dideoxy-a-D-idopyranoside MABIDP 38 483... 

A polyimide film was made by heating a polyamide carboxylic acid at 300 °C for 30 min with azolides such as iV-acetylimidazole, iV-trifluoroacetylimidazole, or N-benzoy limidazole.[ 1633... 

Some O-Se ligands are also known. A -, A--diet lr y 1 - A"- benzoy 1 se 1 eno ureato zinc has been characterized where the zinc is bidentately coordinated to the two ligands through the oxygen and selenium atoms, forming a distorted tetrahedral geometry.859... 

The present work reports on the presence of illicit drugs and metabolites in waste and surface waters of the Ebro River basin. In agreement to previous works done in this line in other locations of Spain and in diverse European countries, the most abundant and ubiquitous compounds in waters were cocaine and its major metabolite benzoy-lecgonine, and the amphetamine-like compounds ephedrine and ecstasy. Removal of these compounds during wastewater treatment processes was considered satisfactory for most compounds, but not enough to avoid the presence of these... 

Diastereoselective a-alkylation of a-amino acids.1 This reaction is based on the observation that 2-(/-butyl)-N-benzoy I-1,3-oxazolidines (1) are alkylated with high stereoselectivity from the side opposite to that of the /-butyl group. These... 

By reacting quinoline first with benzoyl chloride and then with aqueous potassium cyanide, the corresponding Reissert compound is obtained. The reaction is normally carried out in one operation using a two-phase system plus a phase transfer catalyst. The N-benzoy group can then be removed by heating with sodium hydroxide solution, and the reaction is continued to hydrolyse the nitrile function to the acid ... 

The dipolar cycloaddition of nitronates has been applied to the synthesis of several natural products in the context of the tandem [4+2] / [3 + 2] nitroalkene cycloaddition process. All of these syntheses have focused on the construction of pyrrolidine, pyrrolizidine, and indolizidine alkaloids. For example, the synthesis of ( )-hastanecine (316), a necine alkaloid, involves the elaboration of a p-benzoy-loxynitroalkene 311 via [4 + 2] cycloaddition with a chiral vinyl ether (312) in the presence of a titanium based Lewis acid, to provide the nitronate 313 with high diastereo- and facial selectivity (Scheme 2.30) (69). The dipolar cycloaddition of... 

In the second study, diketones were used as electrophiles and reacted with N-benzoylglycine to give a (Z/E) mixture of oxazolones 366 and 367 derived from condensation at the less hindered carbonyl group of the 1,2-dicarbonyl compound (Scheme 7.116). The ( )-isomers 367 were used as starting materials to prepare (Z) -5 - alky lidene- 3 - (benzoy lamino) -2(5//)-furanones 368... 

The dibenzoate chirality rule 155, 156 extends the application of the exciton chirality method to molecules containing no suitable chromophore, but, rather two hydroxy groups which can be converted to benzoates or cinnamates. For example, the dibenzoate 1, obtained by benzoy-lation of the ra-diol, from microbial oxidation of ethylbenzene, displays a negative exciton Cotton effect and is hence assigned the 1 S.2R configuration157. 

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