Draw the structure of the following compound: 5-chloro-2-cyano-3-isopropyl-4-methylene-6-phenylocta-2Z,5E-diene
4. Draw the line-angle structure for each of the following a) (2E,4Z)-4-ethyl-5-isopropyl-3,6-dimethylocta-2,4-diene b) (2Z,4Z,6E)-3-bromo-5-chloro-4-ethyl-7-fluoro-9-methyldeca-2,4,6-triene c) (5S,8S)-3-sec-butyl-5-ethyl-1,8-dimethylcycloocta-1,3,6-triene d) 2-ethyl-3,5,5-trimethylcyclopenta-1,3-diene
5. Provide the bond-line structure of (2E,5E)-2,5-octadiene. 6. Provide the bond-line structure of (2Z,6E)-octa-2,6-diene.
1) Draw the structure for each named compound: a) (Z)-N-ethyl-3-bromo-2-isopropyl-5- b) propanoyl chloride methyl-2-hexenamide c) benzoic anhydride d) (R)-3-chloro-4-ethylhexanoic acid e) ethyl 4-methylpentanoate f) pentanenitrile g) cyclohexanecarboxamide h) octyl butanoate 2) Provide an IUPAC name for each structure: b) 9 CH d) CH.CH нс снсон TH Page
2. Draw a stereochemically correct structure for (S,3Z,5E)-7-bromo-2,3,5,6-tetramethylnona-3,5-diene?
2. Draw a stereochemically correct structure for (S,3Z,5E)-7-bromo-2,3,5,6-tetramethylnona-3,5-diene?
2. Draw structures of the compound based on the given IUPAC name 1) (2E,5E-N-ethyl-N-methylhepta-2,5-dienamide 2) (1R,2R,3R,5R)-1-ethyl-5-isopropyl-3-methyl-2-(3-methylpentyl)cyclohexane Identify aromatic ring system 3. 2. Draw structures of the compound based on the given IUPAC name 1) (2E,5E-N-ethyl-N-methylhepta-2,5-dienamide 2) (1R,2R,3R,5R)-1-ethyl-5-isopropyl-3-methyl-2-(3-methylpentyl)cyclohexane Identify aromatic ring system 3.
8. A perspective drawing of 1-chloro-2-isopropyl-4-methylcyclohexane is shown below. Place the alkyl groups on structure A, then perform a ring flip and draw the resulting conformer. (8 points) CI RH Vichael & cu +2 147 Name: Which isomer (A or B) would have the lower heat of combustion (i.e. is more stable)? Briefly explain your answer. A, because there is less guache interaction, 9. What is the maximum number of stereoisomers for the following compound? Does it have that number...
1. Draw the structure of 4-chloro-2-methylcyclohexanol. 2. Draw the structure of 3-chloro-2-iodo-N,N-dimethylaniline. 3. Draw the structure of the products of the basic hydrolysis of 2-propyl pentanoate using sodium hydroxide.
Which of the following is a conjugated diene 2-methylcyclohexanone cyclohexa-1, 3-diene 1-methylcyclohexa-1, 4-diene cyclohexa-1, 4-diene cycloocta-1, 5-diene The aromatic compound is: Which of the following reaction involves a benzyne mechanism? Ph-CH_3 rightarrow Ph-COOH Ph-Br rightarrow Ph-NH_2 Ph-OH rightarrow Ph-Cl Ph-CH_3 rightarrow Ph-CH_2Br none of these The benzene has ....pi bonds 1 2 3 4 6 The reagent used for a allylic bromination is: Br_2/FeBr_3 Br_2/Fe Br_2/AlBr_3 NBS Br_2/HBr The major product in the reaction of benzene with 1-chloropropane, in the...
Draw the structures for the following compounds. a) (3Z,5S)-4-bromo-5-chloro-2-methylhexa-1,3-diene b) (5S,7S)-5-(bromomethyl)-7-chloro-oct-2-yne c) (1S,5S,6S)-6-bromo-5-[(1R)-1-chloroethyl]cyclohex-3-enol d) 2-bromo-4-[(1R)-1-hydroxyethyl]benzoic acid e) (3S,4S,5S)-5-amino-3-hydroxy-4-methylhexanal f) (Z,2R,4R)-6-bromo-4-chloro-N-ethyl-N-methylhept-5-en-2-amine g) [(1S)-1-chloroethyl] (Z,3R)-5-chloro-3-methoxyhex-4-enoate h) (Z,3R)-3-bromo-4-chloro-7-methyloct-4-enoic acid i) (3S)-6-bromo-N-ethyl-N,3-dimethylhex-4-ynamide j) (Z,3R,4S)-6-bromo-3-[(1S)-1-chloroethyl]-4-hydroxyhept-5-en-2-one