A. Identify the isoprene units in the following compounds (guaiol, germacrene-D, and terpininene, all fragrance notes...
Identify the isoprene units in the following terpenes. Classify each terpene based on the number of isoprene units. (3 pts) I (6) (a)
answer all parts
Identify compounds A, C, D and E in the following synthetic sequence: OCH, Bri Mg PCC но он D- - E FeBr ether 2. Ho CH, CI, H,0° cat. Hint: For the first reaction, remember you have two ortho/para directors for the electrophilic bromination of the ring, but the methoxy group dominates (stronger electron-donating effect). Identify the structures of compounds A to D in the following synthetic sequence: dilute H K.C. MBO MESO, no nec KH,H,O, KOH,...
Question2. Show the isoprene units in each of the following terpenes and classify them. HC CH,
Which is the correct assignment of the common names of the following compounds? HCECH a. 1 = ethylene; 2 = isoprene; 3 = isobutylene b. 1 = acetylene; 2 = isobutylene; 3 = isoprene OC. 1 = acetylene; 2 = isoprene: 3 = isobutylene d. 1 = ethylene: 2 = isobutylene, 3 = isoprene
Part D Choose the monomer(s) from which styrene-butadiene rubber is made. Check all that apply. isoprene vinyl chloride butadiene vinyliden chloride propylene styrene ethylene Request Answer Submit Provide Feedback Request Answer Submit Part C Choose the monomer(s) from which poly(vinyl chloride) is made. Check all that apply. isoprene vinyl chloride butadiene vinyliden chloride propylene styrene ethylene Submit Request Answer Part B Choose the monomer(s) from which polypropylene is made. Check all that apply. isoprene vinyl chloride butadiene vinyliden chloride propylene...
1. Identify all the functional groups in the following
compounds. Circle each functional group and label each group.
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1. Identify all the functional groups in the following compounds. Circle each functional group and label each group. Hiç O CH CH CH-C-0-CHCH, -0-CH, CH CH(CH), a. acid group СОН) -CH-CHNHA 0-C-CH Amphetamine (a central nervous system stimulant and abused drug) O Aspirin ( 13 H1802 . . HC=CHCHACHACHCH CHO CHE e. HCCHI (CH OH CHE Citronellal alcohol group ~...
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1. Identify the configuration of each chiral center in the following compounds. Draw the enantiomer for each of the following compounds. OH Br b) HO H c) *** 4 Name CHEM 2200-Summer 2020 OH d) OCH e) -OH CI
Identify all of the functional groups in each of the
following compounds.
a. Vitamin D3
b. Aspartame
c. Amphetamine
Identify the absolute configuration of the centers of chirality in each of the following compounds as R or S. If two centers of chirality are present, indicate the configurations as: RR, SS, RS, or SR. CO2H H OH HO H
a. CHyCH2OH angle for all non-hydrogen atoms in the following compounds b. CH c. C2H2 Identify the most electronegative element in the following compounds a. CH3OCH CH2NH2 8. b. CH2CICH2F C. CHaLi