Results and Discussion: A reaction involving two bond formation was employed for the preparation of 3‚5-disubstituted 1‚2‚4-triazole as nucleobase analog. The hydrazides 2a‚b were allowed to react with the heteroaryl substituted acetonitrile derivatives 1a-c using catalytic amount of K2CO3 and n-butanol as a solvent to afford the disubstituted 1‚2‚4-triazoles 3-7 bearing benzothiazole‚ benzotriazole‚ quinoloxymethyl and benziimidazole ring systems in moderate yields. The structures of compounds
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Chalcones were synthesized according to the previously described methodology (26). A substituted acetophenone (5 mmol) and benzaldehyde (5 mmol) were dissolved in dry methanol (30 ml) and catalytic amount of sodium hydroxide was added to the above solution. The reaction mixture was stirred for 30 min and then neutralized with 1 N HCl. The products were purified by recrystallization from ethyl alcohol and water. The synthetic procedure and reaction conditions for chalcones are illustrated in scheme
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The Role and History of Mental Health Counseling Dorothy Farrow Capella University Part 1 This Paper will cover how a Mental Health Counselor can promote wellness‚ as well as resilience for a certain client population. Wellness is doing well and being well. Wellness is a sign of positive personality‚ positive social skills‚ and positive emotions. Resilience is being able to recover from trauma‚ or adversity and recover fast‚ it deals with optimism and how well an individual have learn from
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and adjust our personalities to conform to them (Lozanov‚ 1978). One result is that we inhibit our learning to conform to these outside limits. The capabilities that we used as children are set aside and no longer used but they are preserved as functional reserves. According to Lozanov people can re-integrate these reserves into the active personality by means of suggestion‚ which increases enormously the ability to learn‚ to remember and to integrate what they learn into their personality. Lozanov
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A Survey of Literature on the Teaching of Introductory Programming Arnold Pears‚ Stephen Seidman‚ Uppsala Uni.‚ Sweden Uni. of Central Arkansas‚ USA Arnold.Pears@it.uu.se sseidman@uca.edu Lauri Malmi‚ Linda Mannila Elizabeth Adams Helsinki Uni. of Tech.‚ Finland Åbo Akademi Uni.‚ Finland James Madison Uni.‚ USA lma@hut.fi Linda.Mannila@abo.fi adamses@jmu.edu Jens Bennedsen Marie Devlin James Paterson IT Uni. West‚ Denmark Newcastle Uni.‚ UK
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Step 1: The project Night of 1000 drawings is an art exhibition where anyone can donate an a5 drawing for a good cause. Night of 1000 drawings is South Africans biggest‚ one night only art exhibition and all art is sold to raise funds for education. This art exhibition is held all across the world in hopes of raising funds for education. Artworks average at around R100 a piece. For this assignment‚ we were tasked with creating: - A logo for the 2015 Night of 1000 Drawings event - 4 poster designs
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Organic Chemistry Laboratory – CH 200L (2012 – 2013) 2B-Ph Group 9 Experiment 10 Identifying Carboxylic Acids and Derivatives Through Classification Tests Bianca Therese Rivera‚ Camille Aliana Rivera‚ Zarah Mae Roxas‚ Ma. Rosario Teresa Saylo‚ Jean Darlene Semilla and Adrian Yu Department of Pharmacy‚ Faculty of Pharmacy University of Santo Tomas‚ Espana Street‚ Manila 1008 Date Submitted: September 13‚ 2012 ------------------------------------------------- Abstract Carboxylic acid derivatives
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systematic names for the following ethers. CH3–CH2–O–CH2–CH2–CH2–CH3 O SP 18.02 Provide structures for the following systematic names. Systematic name: Isopropyl phenyl ether Systematic name: Cyclohexyl ethyl ether Method B: Other functional groups present‚ ether component is an “alkoxy” substituent. Alkoxy examples: methoxy ─OCH3‚ ethoxy ─OCH2CH3‚ propoxy ─OCH2CH2CH3‚ etc. O C H3 O CH3 O C H3 para-Dimethoxybenzene 3-Methoxy-1-cyclopentene SP 18.03 Provide systematic
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SYLLABUS Cambridge International AS and A Level Computing 9691 For examination in June and November 2014 University of Cambridge International Examinations retains the copyright on all its publications. Registered Centres are permitted to copy material from this booklet for their own internal use. However‚ we cannot give permission to Centres to photocopy any material that is acknowledged to a third party even for internal use within a Centre. © University of Cambridge International Examinations
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Health Perception/ Health Management | * Number one leading health problem in Phoenix is cancer as compared to heart disease as the leading cause nationwide * Only 1.5 million of the reported residents are not immunized * Diseases with the increased mortality rates in 2010 were: Diabetes‚ Alzheimer’s‚ Parkinson’s‚ and homicide. * Phoenix offers a wide variety of preventative programs * 33‚000 medical facilities‚ 42 licensed hospitals‚ and 2000 healthcare providers * Readiness for enhanced
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