show detailed mechanism 21.13 ད་དེས་ PhCH SH Ph 1. CuLi(CH3)2. 2. H+, quench
5. Give the products of the following reactions. You DO NOT need to show a detailed mechanism but do show ALL reaction intermediates. (30 pts) LiAIH4 G CH3-C-00HE (b) F (c) OH CH3 6. Give the product of the following reactions and in each case give a detailed reaction mechanism by which it is formed. (40 pts, 10 each) pH 4-5 ca. H2S4 HBrJ (c)--/SH NaOH I (d) H CH3 H CH3 5. Give the products of the following reactions....
Outline a detailed mechanism for the following reaction (e) CH3 (1) NaNH2 CH3 Ec-H (2) CH,CH-CH,Cон CH3 (3) H30
Provide a detailed stepwise mechanism for the folliwinf reaction. 1) O₃ H + DMSO 2) (CH3)2S o=
Which of the following is an anionic polymerization technique? Culi(CH3)2 BC13-H20 Сао Ph Ph log -GEN
38. Show how the following synthesis could be carried out. Show detailed mechanism. Section: 11-1 CH3 39. What reagents are needed to accomplish the multistep transformation shown below? Show the detailed mechanism. Section: 11-1 OH KO Ć enantiomer 40. What reagents are needed to accomplish the multistep transformation shown below? Show detailed mechanism. Section: 11-1 Br OH 41. What reagents are needed to accomplish the multistep transformation shown below? Show detailed mechanism. Section: 11-1 Br Br
CH3 но SH 1. Name the following thiol using IUPAC nomenclature (5 pts). 2. Name the following organometallic compound according to IUPAC nomenclature (5 pts) CH CH:CHa) CuLi 3. Write the product of the following reaction while carefully considering the underlying mechanism (5 pts) 1. LiAID4, Et20 2. H20 4. Complete the following retrosynthetic scheme and while applying an organometallic reaction (5 pts). CH3 CH H3
4.2 Give a detailed mechanism and show the products of the following reactions: OF CH3 C (6] a) C-H E2 ООCH H CHз H b) H3CC E1 CH3 Н-О Br 4.3 Label the following reactions as SN1, SN2, E1, or E2. . Br NaNH2 THE a) HN CI КОН Ethanol b) но Ethanol c) NaOH Ethanol P OH 4A samnle with a.concentration of 0 3 a/ml was nlaced in a cell with a lenath of 5 cm 41
show the detailed mechanism for the following reaction. Hac 1) DIBAH, Toluene, -78°C 2) H+, H,0 LHC40 + NH, N
can you help me with a detailed mechanism for number 7 HONOME cat. H SO, Dean-Stark trap PhBr - PhVO SOCIE HN 2 NEL 1) LDA, -78 °C CO Me 2) HPn (give a reactant and a reagent) (sterochem. can be neglected; elim. product (alkene) also okay) 1) Ph Br 2) HCIH,0 molecular sieves (dehydrating agent) OME 1) NaOME 2) Mel 3) LiOH 4) HCI (quench) 5) heat
Detailed mechanisms 1) CH3Li 2) H+ Mechanism 7 OH 1) LIAIHA 2) H+ Mechanism 8 HOW