Write the structures for these name a 2-ethoxybutane b. 3-methylcyclohexanone C. 4-methylhexanal
Glve the IUPAC name for the following compound. Multiple Choice R-3-methylcyclohexanone S-3-methylcyclohexanone O R-5-methylcyclohexanone S-5-methylcyclohexanone
what is the produce of the aldol condensation of 3-phenylprop-2-enol and 4-methylcyclohexanone with name of product
A- B- C- D- What is the correct name of the following? H_F _HH H-C- C C -C-H H H C=C H H H Ocis-3-hexene 4-methyl-2-pentyne 4-methyl-1-pentene 3-hexyne 3-methylpentane What is the correct name of the following? CH3-CH2-O-CH2-CH2 – CH2 CH3 1-methoxypropane 1-ethoxypropane 1-ethoxybutane What is the correct IUPAC name for the following structure: ОН What is the correct IUPAC name for the following structure: NH,
4. Write the condensed structures of: A. Ethene B. Propene C. Cyclohexene D. cis-2-Butene
draw or name structures in 1-3. in the reactions, draw the products or write the reagents Naming: 2) 5 - hydroxy-6-methyl-3,7-dioxo - 5-heptenoic acid DO 3) oH ich Y Reaction : 1) Mor - 1) | -| 1. Mg CI 2. CD 3. NH, C,H, 0. 1.H, OH 2. Br₂ , H₂O 3. PDC 1. MAI 2. H30+ 3. Ts CI 4. LDA
24 - Write the IUPAC name of the following skeletal structures. Specify (R), (5), (E), (z) while naming. OOH Q 5 - Write the IUPAC or trivial name of the following skeletal structures. Specify R, S, E, Z while naming. OOCH3 N A) H3C0 0 B 0 D) or (COCI) Q6 - Draw the skeletal structures of the following molecules. A) 3-Oxohex-4-ynoic acid B) Cyclopent-3-ene-1-carboxylic acid C) Benzoic acid D) Malonic acid
09 - Write the IUPAC name of the following skeletal structures. Specify R, S, E, Z while naming. Q10 - Draw the skeletal structure of the following molecule. A) 3-Methyl-3-phenylbutanal B) 4-Hydroxy-4-methyl-2-pentanone C) Formaldehyde D) Benzaldehyde
write the missing structures 3) Write the missing structures 3 points a) ring flip Brzor b) Newman projection of a gauche form of 1,2-diiodoethane c) The most stable conformation of trans-1-fluoro-3-isopropylcyclohexane
4. Write the structures of A and B and write the complete mechanism; all steps in the reaction below. (15 points) КОН CH,OH OH - (A)C,,4760, hell » (B)C,H,402
2. Given the structures below, write the correct name. CH3 a. HC=c-CH2-CH-CH, CH, — CHH H CH2 – CHE сн. Сн, CH3 -C-CH2-C-CH3 CH3 CH3