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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Skills Audit Work Experience Level 5 Use the following scale to rate the skills checklist‚ Please fill in the sheet as accurately as possible so as to get the maximum benefit from the excerise; Your skill in the area Importance in vocational area 1 unskilled 1 irrelevant 2 very poor 2 unnecessary 3 poor 3 a little relevant 4 passable 4 relevant 5 adequate 5 of some use 6 satisfactory 6 useful 7 good 7 beneficial 8 very good 8 very beneficial
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Human resources capability framework Individual profile−levels 3 and 4 Human resources capability assessment and development tool This template has been designed to help you and your manager‚ identify and assess capability for current or future roles‚ and to plan for development needs. Managers can use this tool to conduct performance discussions with their HR practitioners‚ identify capability development needs and agree on a learning and development plan. Prior to the performance discussion
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RECRYSTALLIZATION OF ACETANILIDE De Ocampo‚ Yves Aaron Julian Q.‚ Dela Vega‚ Roderick B. Jr.‚ Elguira‚ Cedric Tristan D. Enriquez‚ Joanne B.‚ Gabat‚ John Elliot N. Group 5 2D-Medical Technology Faculty of Pharmacy‚ University of Santo Tomas ABSTRACT The experiment was executed in order to purify compounds through recrystallization. Recrystallization is the primary used operation for purifying solid organic compounds that differ in solubility at different temperature. It is a process of dissolving
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Purification of Acetanilide by Recrystallization Method Dupaya‚ Julian Victor M. Estacio‚ Jerwin Caesar A. Farnacio‚ Rebecca Ruth Gabito‚ Jose Luis F. Gallo‚ Cian Carlo M. Galvez‚ Joshua M. Group no.4‚ 2D-Medical Technology‚ Faculty of Pharmacy‚ University of Santo Tomas ABSTRACT Recrystallization is a method for purifying solid organic compounds. The process is dissolving the solid to be purified in a hot solvent and cooling the solution slowly‚ this allows impurities with different
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OOP [pic] Unit Title: Visual Programming Level: H2 Assignment No: 2 Unit Outcomes: P1-P4‚ M1-M3‚ And D1-D3 Unit Title: Programming Concepts Level: H1 Assignment Title: Student Achievement Analysis Submission Date: 26/05/08 Date Returned: Student Name: Lecturer: Noel O’Hare Comments: |Pass Outcomes |Achieved |Merit Outcomes |Achieved |Distinction Outcomes |Achieved | |P1.1 |
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BTEC Higher National Diploma in Business Unit No: 4 Unit Title: Marketing Principles Assignment Cover Sheet Assignment No: 1 I hereby confirm that this assignment is my own work. I have identified and acknowledged all sources used in this assignment and have referenced according to the Harvard
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Record keeping is an important key role of a teacher and the main aspect is to assist planning and set future learning goals to the learner. Records may contain learner’s information as well as teacher’s observation on the learner’s performance. They need to continually reassess to meet changing needs‚ e.g. personal situations may change and they may need to be considered to assist the learner to complete their studies/training. Records can also assist the teacher or college to evaluate the teaching
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Health and Social Care Level 3 Task 4 P5- Explain the concept of Homeostasis. Homeostasis describes how your body regulates its process to keep its internal conditions as stable as possible. Human cells are efficient but very demanding so the homeostasis is needed. Temperature and blood PH change slightly while others such as blood glucose very considerably throughout a normal day without producing any harmful effects. Homeostasis is the maintenance of a constant internal environment in the response
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The Human who lived at Malaila‚ it is a small village were always arguing with each other about God. They never see the God before. So they came to the Buddha to find out what exactly God looks like. The Buddha asked his disciples to get a huge elephant and six blind men. After asking them to describe what an elephant looks like. The first blind man touched the elephant leg and reported that it "looked" like a tree trunk. The second blind man touched the elephant’s stomach and said that
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