GREEN SYNTHESIS OF 4-METHOXYBENZYLIDENE THIAZOLE DERIVATIVES USING POTASSIUM CARBONATE AS BASE UNDER ULTRASOUND IRRADIATION

Figure 2b,c shows the PL spectrum for irradiated ZnO nanorods with fluencies of approximately 2 × 10 13 ions/cm 2 and approximately 4 × 10 13 ions/cm 2 , respectively. The band-edge emission and the DLE peaks are observed at approximately 375 nm (3.30 eV), and 512 nm[r]

Coupling of the 4-pentenoic acid chloride to the PNA backbone building block. 2 mmol
Fmoc-C2-glycine-tert-butyl ester 9 reacts with 4 mmol N,N-diisopropylethylamine dissolved in 10 m[r]

Heterocyclic pyrimidine nucleus, which is an essential base component of the genetic material of deoxyribonucleic acid, demonstrated various biological activities. A series of bis-pyrimidine Schiff bases were synthesized and screened for its antimicrobial and anticancer potentials.

Developing the indications and procedures of 12-core prostate biopsy under transrectal ultrasound guidance. Evaluating the results and giving the comments on relevant factors of 12-core prostate biopsy under transrectal ultrasound guidance.

A simple, efficient protocol for one pot synthesis of bis(indolyl)methanes from primary alcohols is investigated with N-bromosuccinimde as a catalyst under ultrasound irradiation.

Many heterocyclic compounds containing thiazole or 1,3,4-thiadiazole ring in their skeletons have been reported to possess various pharmacological activities especially anticancer activities.

(Received 25 March 2005, revised 7 May 2005, accepted 11 May 2005)
doi:10.1111/j.1742-4658.2005.04760.x
Research in diatom biology has entered the postgenomic era since the recent completion of the Thalassiosira pseudonana genome project. How- ever, the molecular tools available for genet[r]

Rietveld refinement The lattice parameters of ZnO NPs at 2 ml, 4 ml and 6 ml latex of Euphorbia Jatropa were calculated using Rietveld refinement analysis which is shown inFig.. The analys[r]

Ω cm −2 [22]. The diameter of the top contact was about 0.58 mm. Two of these fabricated LEDs and two GaN substrates with the as-grown ZnO NRs were are irradiated by using 2.0 MeV He + ions with fluences of approximately 2 × 10 13 ions cm −[r]

TIRUCALLI PLANT LATEX MEDIATED GREEN COMBUSTION SYNTHESIS OF ZNO NANOPARTICLES: STRUCTURE, PHOTOLUMINESCENCE AND PHOTO-CATALYTIC ACTIVITIES K.H.. tirucalli plant latex as a fuel.[r]

This preliminary study aimed to examine the feasibility of sentinel lymph node biopsy (SLNB) using contrast-enhanced ultrasound (CEUS) vs. indocyanine green fluorescence (ICG), combined with blue dye in patients with breast cancer.

Objectives of the dissertation: Research to improve the synthesis process of erlotinib hydrochloride drugs. Research on the synthesis and determination of quinazoline derivative structure. Research on the synthesis and determination of the structure of hybrid compounds of quinazoline derivatives and[r]

Discovery of potent inhibitors of urease (jack bean) enzyme is the first step in the development of drugs against diseases caused by ureolytic enzyme.

In this study dibenzylidene ketone derivatives (2E,5E)-2-(4-methoxybenzylidene)-5-(4-nitrobenzylidene) cyclopen‑ tanone (AK-1a) and (1E,4E)-4-(4-nitrobenzylidene)-1-(4-nitrophenyl) oct-1-en-3-one (AK-2a) were newly synthesized, inspired from curcuminoids natural origin.

TRANG 1 124 STUDY ON THE USE OF COMMERCIAL VEGETABLE OILS AS GREEN SOLVENTS IN SYNTHESIS OF 2-METHYL-41_H_-QUINOLIN-4-ONES NGUYEN DINH THANH 1,* , LE THE DUAN 2 , TRAN THI THANH VAN 1 , [r]

The Microvirga zambiensis strain WSM 3693 is an endophytic strain isolated from saline area of kutch, Gujarat. The green fluorescent protein (GFP) was used to mark this endophyte in order to visualize and analyze the colonization processes in vivo. After inoculation for 2 to 15 d, it was visualized[r]

Sharma, Green synthesis of multifunctional zinc oxide (ZnO) nanoparticles using Cassia fistula plant extract and their photodegradative, antioxidant and antibacterial activities, Mater. N[r]

Generally speaking, it is necessary to note that the processes of oxidation of aerosol reductant particles can often result in the formation of electrolyte layers on the surface of these particles in the form of electrolyte hy- drates, electrolyte melts, or solid e[r]

The synthesis of new thiazole derivatives is very important because of their diverse biological activities. Also , many drugs containing thiazole ring in their skeletons are available in the market such as Abafungin, Acotia‑ mide, Alagebrium, Amiphenazole, Brecanavir, Carumonam, Cefepime, and Cefmat[r]

Eleven new tetrahydrobenzo[b]pyran derivatives were synthesized via a three component reaction of different aromatic aldehydes, methyl cyanoacetate and 1,3-cyclohexadione, with water as solvent under catalyst-free microwave irradiation.