8. Which reaction is not stereospecific? Br2/CCI trans-2-Butene Br2/H2O cis-2-Pentene п trans-2-Hexene HBr III D2/Pd 1-Methylcyclohexene...
7. Which reaction intermediate is formed when 4-methylcyclohexene reacts with Bez dissolved in CCL? [ Br Ho HC Hac Br 8. Which reaction is not stereospecific? trans-2-Butene_ Bra/CCIA cis-2-Pentene Pentene Bry/H20 trans-2-Hexene — HBr 1-Methylcyclohexene Da/Pd IV TV 9. Predict the product for the following reaction. OTS 1. Nal/acetone 2. NaCN/DMF - CN
Which of the following compounds can have cis and trans isomers? 2-Methyl-2-butene Propene 0 1-Butene 1,2-Dichloro-1-Bu What is the correct molecular formula of 2,4-Diethyltouleno OCHA 0 C₂ H₂2 G H C:oH20 18 Which of the following compounds can have cis and trans isomers? 1-Butene 2-Methyl-2-butene 1,2-Dichloro-1-Butene Propene CH3CHBr2 is obtained from O Reaction of ethyne with one mole of HBr O Reaction of ethyne with one mole of Br2 Reaction of ethyne with two moles of Br2 Reaction of ethyne...
Name the product of the following reaction. cis-3-Hexene. trans-3-Hexene. 1-Hexene. trans-2-Hexene. cis-2-Hexene. Addition of 2 mol of HCl to 1-butyne would yield: CH_3CH_2CH_2CHCl_2 CH_3CH_2CCI_2CH_3 CH_3CH_2CHCICH_2Cl CH_3CH_2CH=CHCI CH_3CHCICHCICH_3 In the presence of excess hydrogen bromide, what is the major product of the addition of HBr to acetylene? 1, 3-dibromoethane 1-bromoethane 1, 1-dibromoethane 1, 2-dibromoethane 2-bromoethane Which of the following compounds is the major product when 1-hexyne is treated with excess HBr? 1, 1-dibromohexane 1, 1-dibromohexene 1, 2-dibromohexene 1, 2-dibromohexane 2, 2-dibromohexane
Please provide a structure for each of the following names. 1-Bromo-3-methylcyclohexene 3-Ethyl-2-pentene cis-3-Octene (Z)-3-Methyl-2-hexene Vinylcycloheptane (Z)-1,3,5-Tribromo-2-pentene 1,2-Diethyl-cyclopentene Vinybromide 2,3-Dimethyl-2-butene 3,7,7-Trimethyl-4-octene 4-lsopropyl-1-nonene (E)-3-Methyl-2-heptene
Propose a mechanism for this reaction. + Br2 + H2O 1-Pentene он Br + HBr 1-Bromo-2-pentanol
Complete the following reactions: 1- Propyne + H2O H+ 2- 1-Butene + HCI 3- 2-Hexene + Cl2 4- 3- Heptyne + NH3 liquid 5- Methane + Cl2 6- Pentene + Br2==
what two stereoisomers would be produced by the addition to Br2 to cis-2-butene? Which two stereoisomers would be produced by the addition of Br2 to cis-2-butene? Br2 ? CCIA CH3 CH3 CH3 H CH3 Br -Br Br -H H- Br Br -H Н. -Br H -Br Br -H CH3 CH3 CH3 CH3 II III IV I and II I and III II and III I and IV II and IV Ill and IV
The reaction of 2-pentyne with Na/NH3 gives the following product: (1) cis-2-pentene (2) trans-2-pentene (3) 1-pentyne (4) pentane
How many of the following compounds could exhibit cis/trans isomers? i. 2,3-dichloro-2-butene ii. 2,3-dimethyl-2-butene iii. dibromoethyne iv. (CH3),CHCH V. The monomer used to form: n Select one: O a. O O b.1 O c. 2 d. 3 e. 4 ОО 1.5
Testbank Question 60 Your answer is incorrect. Try again. Which reaction sequence would convert cis-2-butene to trans-2-butene? O Br2i then 2 NaNH2i then H2/Ni2B(P-) Br2i then 2 NaNH2; then Li/liq. NH3 H30+, heat; then cold dilute KMnO4 05 02 O HBr; then NaNH2: then H2, Pt 98 None of these choices. on 82 Click if you would like to Show Work for this question: Open Show Wark bv Study