Asymmetric Epoxidation of Dihydronaphthalene with a Synthesized Jacobsen’s Catalyst Justin Lindsey 12/08/96 Chem 250 GG Professor Tim Hoyt TA: Andrea Egans Abstract. 1‚2 diaminocyclohexane was reacted with L-(+)-tartaric acid to yield (R‚R)-1‚2-diaminocyclohexane mono-(+)-tartrate salt. The tartrate salt was then reacted with potassium carbonate and 3‚5-di-tert-butylsalicylaldehyde to yield (R‚R)-N‚N’-Bis(3‚5-di-tert-butylsalicylidene)-1‚2-cyclohexanediamine‚ which was then reacted with Mn(OAc)2*4H2O
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The Preparation of 1- Bromobutane Introduction... Aim : To prepare 1-Bromobutane. Background : The most common way of preparing alkyl halides‚ which are very useful intermediates in syntheses‚ is the replacement of the OH group of an alcohol by a halogen. This replacement is a nucleophilic substitution reaction‚ and alcohols do not undergo nucleophilic substitution reactions because hydroxide ison is strongly basic and a poor leaving group. However‚ alcohols readily undergo
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PREPARATION OF BIODIESEL FROM WASTE COOKING OIL In partial fulfillment of the requirements for the award of the degree of Bachelor of Engineering in Mechanical Engineering Submitted by Ritesh Shukla Pankaj Singh Bais Ciby Ninan Ankush Deshmukh Under the guidance of Prof. SUSHANT S. SATPUTALEY (Assistant Professor of Mechanical Engineering) Academic Year 2010-11 Department of Mechanical Engineering ST. VINCENT
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LITERATURE: STUDYING DRAMA Learner Note: It is difficult to discuss a specific DRAMA in this session‚ since all schools are not doing the same prescribed work. This session will focus more on introductory notes on the study of drama and will include extracts from some of the prescribed plays. It is‚ however‚ very important that you know the basics of studying drama – once you understand HOW to look at a prescribed play‚ your understanding of literature will definitely improve. It is also wise for you to prepare
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Alcohol advertisements should be banned from TV Alcohol Advertisements is the promotion of alcohol beverages by alcohol producers through ads on TV and also in a variety of media. It is one of the most famous forms of marketing and it is one of the major businesses in today’s economy. The question is why alcohol advertisements should be banned from TV? One might say that children or young audience influence from observing parents’ behaviour and they are the significant role models to follow in
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Consitution of 1962 Background On 7 Oct 1958 the military assumed power in Pakistan under the leadership of general Ayub Khan who was the Commander in Chief at that time. The military abrogated the Constitution and the federal and provincial cabinets were abolished. The national and provincial assemblies were also abolished and martial law was imposed in Pakistan.Ayub Khan became the chief martial law administrator and in this way the 1st military govt came into existence in Pakistan. During
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Properties of Alcohols and Phenols Experiment #3 Objectives: To observe the solubility of alcohols relative to their chemical structure‚ to perform chemical tests to distinguish primary‚ secondary and tertiary alcohols‚ and a color test for phenol. Introduction The general formula of an alcohol is ROH in which the R is an aliphatic hydrocarbon group. Alcohols may be looked upon as derivatives of water‚ HOH. One hydrogen of water is substituted by an alkyl group‚ R. Like water‚ alcohols show hydrogen
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APPENDIX A. EGYPT’S FOREIGN TRADE‚ 1970-94 ............................ 49 APPENDIX B. COMPOSITION OF EGYPT’S EXPORTS TO THE EUROPEAN UNION .................................................................. 50 APPENDIX C. COMPOSITION OF EGYPT’S IMPORTS FROM THE EUROPEAN UNION ............................................................ 51 REFERENCES ........................................................................................ 53 5 ACKNOWLEDGEMENTS The author‚ Associate Professor of Economics
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Answer the following: Mimi Meowz is a large designer-clothing company that sells mainly to large retail department stores‚ as well as to smaller boutique shops. The company requires its salespeople to use notebook computers to enter orders from customers. This information is then transmitted to its warehouses‚ where orders are shipped on a first-come‚ first-served basis. Unfortunately‚ the stores are aware of this shipping policy and are extremely competitive about which one of them will offer a
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Can Detour Protein Candy Bars make you look attractive? In our daily lives we are exposed to advertisements that can impact us negatively or positively. When we look at an advertisement we tend to look at what is being advertised but if we looked more closely‚ there is always a story that is trying to be told to us. Several advertisements can bring negative stories that can be sometimes sexist. Sexist ads portray women as objects in order to convince consumers to buy the
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