Unit 2
... • Thermal cracking is where heat is used to split large molecules into smaller ones. • Catalytic cracking is where a catalyst is used to split large molecules into smaller ones. ...
... • Thermal cracking is where heat is used to split large molecules into smaller ones. • Catalytic cracking is where a catalyst is used to split large molecules into smaller ones. ...
Chapter 22 HEIN
... remove water. Therefore the double bond can be located in different positions. • The major product in such cases is the alkene in which the C=C bond has the greatest number of alkyl substituents on it (or the least number of hydrogens). H H3C ...
... remove water. Therefore the double bond can be located in different positions. • The major product in such cases is the alkene in which the C=C bond has the greatest number of alkyl substituents on it (or the least number of hydrogens). H H3C ...
II. Nomenclature Rules For Alkenes 1. The parent name will be the
... Many commonly encountered functional groups in organic chemistry are discussed below. An initial “bare bones” list shows the functional groups in their relative priorities from top to bottom (highest priority to lowest priority). A very brief overview of their nomenclature is provided showing the pr ...
... Many commonly encountered functional groups in organic chemistry are discussed below. An initial “bare bones” list shows the functional groups in their relative priorities from top to bottom (highest priority to lowest priority). A very brief overview of their nomenclature is provided showing the pr ...
Chapter 4 Functional Groups
... 2. Carbon atoms are the most versatile building blocks of molecules • With a total of 6 electrons, a carbon atom has 2 in the first shell and 4 in the second shell. • Carbon has little tendency to form ionic bonds by loosing or gaining 4 electrons. • Instead, carbon usually completes its valence sh ...
... 2. Carbon atoms are the most versatile building blocks of molecules • With a total of 6 electrons, a carbon atom has 2 in the first shell and 4 in the second shell. • Carbon has little tendency to form ionic bonds by loosing or gaining 4 electrons. • Instead, carbon usually completes its valence sh ...
Chapter 18 Ketones and Aldehydes
... ozone followed by reduction. Ketones and aldehydes can be isolated as products. Chapter 18 ...
... ozone followed by reduction. Ketones and aldehydes can be isolated as products. Chapter 18 ...
Organic Chemistry III Laboratory
... will only be able to produce the cis product with the hydroxy group in the axial position. (See above) ...
... will only be able to produce the cis product with the hydroxy group in the axial position. (See above) ...
Topic 4
... mixing/joining together/combining/merging of atomic orbitals to form molecular orbitals/new orbitals/orbitals of equal energy; Accept specific example such as mixing of s and p orbitals. sp; Do not award mark if sp2 or sp3 is also stated. one sigma and two pi (bonds); ...
... mixing/joining together/combining/merging of atomic orbitals to form molecular orbitals/new orbitals/orbitals of equal energy; Accept specific example such as mixing of s and p orbitals. sp; Do not award mark if sp2 or sp3 is also stated. one sigma and two pi (bonds); ...
Oxidation of Cyclohexanol to Cyclohexanone Notes
... Standard bleach is an approximately 0.74 M solution of Sodium hypochlorite in water. A new commercial concentrated bleach is 1.11 M. Make note of the type (regular or concentrated) of bleach used during the experiment. 5. The acetic acid is a catalyst which transforms the sodium hypochlorite into hy ...
... Standard bleach is an approximately 0.74 M solution of Sodium hypochlorite in water. A new commercial concentrated bleach is 1.11 M. Make note of the type (regular or concentrated) of bleach used during the experiment. 5. The acetic acid is a catalyst which transforms the sodium hypochlorite into hy ...
A GRIGNARD REACTION: SYNTHESIS OF 2-METHYL-2
... once connected to Mg (which is less electronegative than C). This change is sometimes called “Umpolung” – German for “change in polarity”. 2. The Grignard reagent is mixed with a compound that has an electron-deficient carbonyl carbon. In this case, acetone is used. The electron-rich C attacks the e ...
... once connected to Mg (which is less electronegative than C). This change is sometimes called “Umpolung” – German for “change in polarity”. 2. The Grignard reagent is mixed with a compound that has an electron-deficient carbonyl carbon. In this case, acetone is used. The electron-rich C attacks the e ...
- Wiley Online Library
... used, optically pure @-aminoalcohols were obtained. This inspired us to investigate the use of LiBH,/Me,SiCI as a reducing agent for other functional groups. Thus, simple carboxylic acids are reduced to alcohols (No. 5), while primary, secondary and tertiary amides (Nos. 6-8) and nitriles (Nos. 10-1 ...
... used, optically pure @-aminoalcohols were obtained. This inspired us to investigate the use of LiBH,/Me,SiCI as a reducing agent for other functional groups. Thus, simple carboxylic acids are reduced to alcohols (No. 5), while primary, secondary and tertiary amides (Nos. 6-8) and nitriles (Nos. 10-1 ...
Molecular Models of Functional Groups
... 10. Construct the molecule CH3NH2 (called methylamine) a) Draw the structural formula for this molecule. b) To what family does this molecule belong? Before beginning with this next section it is important that you understand one more thing about amino acids. Normally an amino group will have two hy ...
... 10. Construct the molecule CH3NH2 (called methylamine) a) Draw the structural formula for this molecule. b) To what family does this molecule belong? Before beginning with this next section it is important that you understand one more thing about amino acids. Normally an amino group will have two hy ...
Document
... exclusively one stereoisomer when two or more are possible. • The E2 reaction is stereoselective because one stereoisomer is formed preferentially. Why? ...
... exclusively one stereoisomer when two or more are possible. • The E2 reaction is stereoselective because one stereoisomer is formed preferentially. Why? ...
Types of Functional Groups Amines
... of carbons takes the root name and the other chains become a substituents located on the N When the three alkyl groups are the same it can be named as a trialkyl amine Ex: trimethyl amine ...
... of carbons takes the root name and the other chains become a substituents located on the N When the three alkyl groups are the same it can be named as a trialkyl amine Ex: trimethyl amine ...
H3PO4 in a Direct Synthesis of Oligo–Poly(ethylene phosphate)
... This is only one example of many similar reactions that could proceed at different sites of macromolecules and at different degrees of polymerization. However, in syntheses at lower temperatures, practically no di- or triethylene glycol units in the backbone were observed. In the presence of catalys ...
... This is only one example of many similar reactions that could proceed at different sites of macromolecules and at different degrees of polymerization. However, in syntheses at lower temperatures, practically no di- or triethylene glycol units in the backbone were observed. In the presence of catalys ...
Synthesis of Cyclobutanes by Lewis Acid-Promoted Ketene
... significant hazards are associated with the chemicals involved in that procedure. Prior to performing a reaction, a thorough risk assessment should be carried out that includes a review of the potential hazards associated with each chemical and experimental operation on the scale that is planned for ...
... significant hazards are associated with the chemicals involved in that procedure. Prior to performing a reaction, a thorough risk assessment should be carried out that includes a review of the potential hazards associated with each chemical and experimental operation on the scale that is planned for ...
chapter20(10-27-14)
... fact, the ones that would normally be found as gases at room temperature are normally sold as solutions in water - in much the same way that ammonia is usually supplied as ammonia solution. Smell •The very small amines like methylamine and ethylamine smell very similar to ammonia - although if you c ...
... fact, the ones that would normally be found as gases at room temperature are normally sold as solutions in water - in much the same way that ammonia is usually supplied as ammonia solution. Smell •The very small amines like methylamine and ethylamine smell very similar to ammonia - although if you c ...
1 Chemistry 3720 Exam 2 Spring 2001 This exam is worth 100
... 5. (10 pts) Design an efficient synthesis of the following product using 1-butanol as the only source of carbon. You may use any of the reactions and reagents used so far in 3719 or 3720. Show a complete retrosynthetic analysis of the problem, then the synthetic steps required to produce the compou ...
... 5. (10 pts) Design an efficient synthesis of the following product using 1-butanol as the only source of carbon. You may use any of the reactions and reagents used so far in 3719 or 3720. Show a complete retrosynthetic analysis of the problem, then the synthetic steps required to produce the compou ...
Required Resources and Materials
... NB: Write down structures. Also write down explanation about the product (or lack of) Type of reaction: Alcohol oxidation Modelling: (Carbon-black; Hydrogen–white;Oxygen-Red) – model methylpropan-2-ol only but explain reaction ...
... NB: Write down structures. Also write down explanation about the product (or lack of) Type of reaction: Alcohol oxidation Modelling: (Carbon-black; Hydrogen–white;Oxygen-Red) – model methylpropan-2-ol only but explain reaction ...
Step 1
... Primary aromatic amines such as Phenylamine do not form basic solutions because the lone pair of electrons on the nitrogen delocalise with the ring of electrons in the benzene ring. This means the N is less able to accept protons (or donate an electron pair) as the electron change density aroun ...
... Primary aromatic amines such as Phenylamine do not form basic solutions because the lone pair of electrons on the nitrogen delocalise with the ring of electrons in the benzene ring. This means the N is less able to accept protons (or donate an electron pair) as the electron change density aroun ...
Document
... exclusively one stereoisomer when two or more are possible. • The E2 reaction is stereoselective because one stereoisomer is formed preferentially. Why? ...
... exclusively one stereoisomer when two or more are possible. • The E2 reaction is stereoselective because one stereoisomer is formed preferentially. Why? ...
PDF document
... Carboxylic acids are important classes of chemicals used extensively for the preparation of a variety of fine or special chemicals such as polymers, pharmaceuticals, solvents, and food additives,1 and versatile methods for the preparation of these type of compounds have been reported. However, direc ...
... Carboxylic acids are important classes of chemicals used extensively for the preparation of a variety of fine or special chemicals such as polymers, pharmaceuticals, solvents, and food additives,1 and versatile methods for the preparation of these type of compounds have been reported. However, direc ...
Alkene
In organic chemistry, an alkene is an unsaturated hydrocarbon that contains at least one carbon–carbon double bond. Alkene, olefin, and olefine are used often interchangeably (see nomenclature section below). Acyclic alkenes, with only one double bond and no other functional groups, known as mono-enes, form a homologous series of hydrocarbons with the general formula CnH2n. Alkenes have two hydrogen atoms less than the corresponding alkane (with the same number of carbon atoms). The simplest alkene, ethylene (C2H4), which has the International Union of Pure and Applied Chemistry (IUPAC) name ethene is the organic compound produced on the largest scale industrially. Aromatic compounds are often drawn as cyclic alkenes, but their structure and properties are different and they are not considered to be alkenes.