what 2 step syntheses leads to this reaction? -- Y 0 0 0 1) HBr; 2)...
Which set of reagents would lead to the transformation depicted
below?
2. Which set of reagents would lead to the transformation depicted below? a. 1) HCl; 2) NaOme/MeOH b. 1) HBT, ROOR; 2) NaOme/MeOH C. 1) HCI, ROOR; 2) t-Buok/t-BuOH d. 1) Brz/H20; 2) t-Buok/t-BuOH e. 1) HCI; 2) t-BuoK/t-BUOH
Can you please help me with both of these question.
4. Which set of reagents would yield butanal, CH3CH;CH;CH=O from 1-butyne CH CH2CECH? a. 1) Hg(OAc)2, H2O; 2) NABH b. 1)9-BBN; 2) NaOH, H2O2 CH.C CH c. HgSO4, H2O, H;SO d. acid-catalyzed hydration butyne, 5. Which set of reagents would lead to the transformation depicted below? Hso, HO, S0 d calyzed hyration I 2 teanito mation Br Br a. 1) t-BuOK/t-BuOH; 2) Bra/H2O b. 1) NaOMe/MeOH; 2) Br2/CCl c. 1)...
Propose a three-step synthetic sequence to accomplish the transformation below. O 1) Br2, hv; 2) NaNH2; 3) H20 O 1) Brą, hv; 2) NaOEt; 3) HBr, ROOR 01) NaOEt; 2) HBr; 3) t-Buok O 1) Brą, hv; 2) t-BuoK; 3) MCPBA O 1) TSCI; 2) t-BuOK; 3) HBr, ROOR O 1) TsCl, pyr; 2) NaoEt; 3) H20
What is the major product obtained from the following reaction sequence? Br2 EtONa NACN D HBr B A ETOH hv peroxides heat CN CN CN CN II III O A. III OB. IV O C.V OD II O E. I What would be the major product of the following reaction sequence? 1. HBr, ROOR, hv 2. CH CO-H, CH coNa OH 0.CCH 0.cCH Ph Ph I III IV O A.I O B. II O C. IV O D. II O...
4. Draw the structures of the compounds formed in the following synthetic schemes. Br2 (CH3)2CHCH2CH3 UV NaOEt HBr C ROOR 1. Br2 E KOTBU ETOH 2. NaNH2(xs) 3. Нао light a. OH CHCH3 TsCl -сHа HBr B ROOR Кови A На C NaCECH 1. BH E 2. H2O2 NaOH F base Lindlars catalyst b. Br NaOMe HBr A ROOR 1. Br2 с 2. NANH2(xs) 3. H2O KOtBu В (CH3)2CCH2CH3 D MeOH с. Br2 NaOMe HBr c NaC CHD На (CH3)3CH...
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Question 5 Methyl 4-methylpentanoate is one of 120 volatile compournds identified in a study of metabolites from Streptomyces bacteria (Actinomycetologica 2009, 23, 27-33) Mathy 4-methylpentanoate The synthesis of Methyl 4-methylpentanoate using 2-methylbutane involves several steps. Part-1 of the reaction scheme (2-methylbutane to 3-methyl-1-butene) is illustrated below. Identity the reagent involved in each step and arange them accordingly Br A by NaOH; Os and H20; HBr/ROOR; NaOEt/EtOH NaOH; O and HyO; NaDE/EROH; HBr/RDOR Br: NaOE/EOH;...
Draw structures for the reactant and product on scratch paper.
then select all sequences of reagents that will achieve the
depicted transformation. there is more then one correct answer.
wrong answers count against you.
2-methylpent-2ene
Draw structures for the reactant and product on scratch paper. Then select all sequences of reagents that will achieve the depicted transformation. There is more than one correct answer. Wrong answers count against you. 2-methylpent-2-ene → 2-methylpent-1-ene 1. HBr 2. NaoMe 1. Br2/CC14 2. xs...
Help anyone?
Identify the reagents that will achieve the following transformation 1) 2) O 1) HBr; 2) t-BuOK ● 1) HX; 2) HBr, ROOR 1) t-BuOK; 2) HBr, ROOR 1) HEr, ROOR; 2) t-BuOK By accessing this Question Assistance, you will learn while you earn points
What is the major organic product after each step of the following multi-step reaction? The products are labeled (1) and (2) in red in the figure. 1) Br/λν 2) t-BuOK/t-BuOH/A 1) Bry/2v 2) t-BuOK/t-BuOHA What is the major organic product of the following reaction? 1) Hg(OAc)2/THF/H20 2) NaBH, What is the major organic product after each step of the following multi-step reaction? The products are labeled (1) and (2) in red in the figure. Br 1) NaOCHz/CH,OH/A 2) H, (excess)/Pd-C...
The following compound is an intermediate of what reaction? Br 1-butyne with 2 equiv HBr 1 butene with Br2 and hy © 1-butyne with 1 equiv Br2 1- butene with NBS and hy 1-buytne with 2 equl Herand ROOR