Assign relative priorities to the groups or atoms in each of the following sets: -CH;CH;OH -CH;OH -CH;CH;CH,Br -CH3 a. -CH;OH b. — СН-Br с. —СНІCH)2 -CH3 CH3 -CI -ОН -CH,CH,Br d. -CH=CH2 -CH,CH3
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Assign relative priorities to the groups or atoms in each of the following sets:
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- CH3 to Br- -H + Nal • product; Sy2 product of the reaction is : Аcetone H- -CH3 CH2 – CH3 CH3 CH3 CH3 CH3 it it -H H- -CH3 (d) -CH3 -H- (а) H• (Ъ) H- -CH3 -CH3 (с) H- CH -H- ČH2 – CH3 ČH2 – CH3 CH2 – CH3 CH2- CH3 2.1. Assign priorities to these set of Substituents а. -ОН, -СН2CH3 , -CH=CH2 -OCH2CH3 b. -NH2 -NO2 -NHCH3 , -C=N с. -СH2CH3 -CH2SH , -CH(CH3)2 -C=CH d. CH COCH3 -coČCH3 e. -CH(CH3)2 , -C(CH3)3 , -CH2CH(CH3)2 ,-CH2C(CH3)3 f. -OCI , -NHCI -OBr -NHB. End of document I2H2O, H* X3 OH t°C HBr KCN H;C-CH-CH2-C ОН 1) X4 t°C 2) Но-СH2-С OH t°C 3) H3C-CH-CH2 CH2-C OH
- 2. With the given structures below, give the systematic (IUPAC) name for each of the following compounds: а. CH,-CH, CH;-CH-CH,-CH, b. CH,-CH, CH,CH(CH,), CH,-CH,-CH-ĊH–CH,-CH,-CH, C. CH, CH-CH, CH,CH, CH, -ҫн—Сн—сн, —сн—сн, CH,-C-CH, ČH,1. Name compounds by IUPAC nomenclature CH₂CH-COOH a ОН 2) Find all of the heterofunctional compounds among following: ОН 2 сн, -ен, -с NH, OH COOH CH-OH CH,COOH e b COOH H-C-OH н-с- -ОН COOH -СООН f с H₂C-C-CH₂ 0 COOH HO-C-CH,COOH CH,COOH CH2-CH-CH2; OH ОН ОН g d ОН HOOC–C–CH,COOH ОН HOỌC –COOH б ONaQ. Identify the products (from 1 to 10) in the following scheme: CI HNO3 1 2 AICI3 H,SO4 Zn(Hg) HCI KMNO4 (hot, concd.) 4 3 Br2 |hv (CH3),CO¯ K* Mg, ether Br2 5 C„H14B12 CH;COCH3 NaOCH3 PHCO3H Fused KOH, 200°C 10 8 Alcohol (3º) An Ether Epoxide derivative 2 5 6 8 9 10
- To preview the image click here For the following two structures compared in parts A and B, determine whether they are enantiomers OR diastereomers OR the same structure drawn differently (non-bonding electrons not included for clarity). A. B. HO H Н. H3C CH3 H HO Me CI HO H H3C CH3 "OH H Me CL ape-oroflocktem isAnswer the following questions related to the molecules whose structures are shown below. B A Q H H H H H H H H H H H I I II TIIITT Но-с-с-с-с-с-с-с-с-с-с-с-с-н CH;(CH2)14-Č–O–CH–(CH2)28-CH3 H H H H H H H H H HH Q H H H H H I I I T но -с-с-с-с-с с D H H H H HC-oo HC-O Hc-o E HC-O HC-O H,NH,CH,CO--0-CH2 Place A. B, D, and E in the order of least soluble in water to most soluble in water. B>D>A>E OA. B>A>D>E OB. A>B>D>E Oc E>D>B>A OD. A>D>B>E ---c-H H H H(CH3)3C- (CHa)3C Br Br cis-1-bromo-4-tert-butylcyclohexane trans-1-bromo-4-tert-butylcyclohexane a. The cis and trans isomers of 1-bromo-4-tert-butylcyclohexane react at different rates with KOC(CH)3 to afford the same mixture of enantiomers A and B. Draw the structures of A and B. b. Which isomer reacts faster with KOC(CHa)g? Offer an explanation for this difference in reactivity. c. Reaction of cis-1-bromo-4-tert-butylcyclohexane with NAOCH3 affords C as the major product, whereas reaction of trans-1-bromo-4-tert-butylcyclohexane affords D as the major product. Draw the structures for C and D. d. The cis and trans isomers react at different rates with NaOCH3. Which isomer reacts faster? Offer an explanation for the difference in reactivity. e. Why are different products formed from these alkyl halides when two different alkoxides are used as reagents?
- 9:E7 Give the IUPaC names for the compounds in the attached list. your answer contain only number and name. Example: No. 1= 2- methylpropane * H,C-CH-CH 1 CH 2 H,C-CH-CH CH,-CH, H,C-CH,CH,-CH-CH-CH,-CH, 3 ČH-CH3 CH-CH, 4 H.C-CH,-CH,-CH- CH-CH-CH CH 5 6 7 Your answerWrite the structures of Kand L, show exactly what happens in each reaction. Cycloocta triene 80-100°C cis,cis,cis-Cicloocta-1,3,5-trieno K (C;H10) COOCH3 A K + CH;00CC=CCOOCH, L (C,H1604) COOCH3 Ciclobuteno + Ftalato de dimetilo Ftalato de dimetilo dimethyl pht he laeteGive the configuration of the substituents around double bond C in the structures below: В CH CH3 HO-CH2 A H но, CH2 D H3C CH CHECH2 H- CH2 CH2 но. ČH3 CH2-CH3 CH2 O A. E В.Z O C. Neither