Which represents the best sequence of reagents to perform the following transformation? Work the problem on paper and compare to the provided options. 1. 1 Equiv. NH₂/H* (cat.) H 4 NH₂ it. H B 2. LIAIH4 3. H30* (workup) HO NH₂ C D H₂N H₂N H₂N solution (±) OH (+)
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- Identify the reagents needed to come up with the given compounds. Pls Separate the reagents with a comma and a space. (ex. HNO3, H2SO4). For a multi-step reaction, separate the reagents with a semi-colon. (ex. HNO3, H2SO4; CH3Cl, AlCl3) There should be 9 reagentsIdentify the best reagents to complete the following reaction. 1. NaOH A 2. CH3CH2CH2NH2 1. HCI В 2. CH3CH2CH2NH2 ОН CH3CH2CH2NH2 C 1. SOCI2 D 2. CH3CH2CH2NH2 1. CH3CH2CH2NH2 E 2. SOCI2 NH,. Provide the reagents necessary to carry out the following conversion. OH u NaOH/H₂O 1. NaOCH3, 2. H₂O¹ 1. (CH₁) COK, 2. BH3, 3. H₂O/NaOH/H₂O | 1.(CH3)COK, 2. HO
- Identify compounds A-I in the following synthesis scheme. CUCN D conc HNO3 1. HCI, Fe NaNO2 A 2. NaOH В HCI Same as above Br2 Mg(s). F Et,0 1. D NaBH4 1. NaH >E FeBr3 G ELOH 2. H2О (еxcess), H,SO4 2. C6H5CH,BrWhat is the missing reagent in the reaction below? of of. cr CI Multiple Choice O LIAIH4. [2] H2O (1] CH2=CHLI, [2] H2O (1]) (CH2=CH)2CULİ, (2) H20 (1] DIBAL-H, (2] H20In each reaction box, place the best reagent and conditions from the list below он ... он 2) 3) HаCrOд Н2О2, NaOH, H20 Br2 Cl2, H20 PCI3 ВН- THF H2SO4 (conc.) dilute H3O* NaBH4 in EtOH
- What is the best reagent(s) to carry out the following conversion? Br a. 1. Br2/FeBr3; 2. HNO3/H2SO4 b. 1. HNO3/H2SO4; 2. Br2/FeBr3 c. 1. NBS/peroxides; 2. HNO3/H2SO4 d. 1. H₂NCI/AICis; 2. H2/Pt; 3. Br2/FeBr3 Save Answer Question 14 of 32 What product would you expect in this multistep synthesis? 1. Br₂ hv 2. Li NO 2 3. Cul 4. bromocyclopentane/ether6). What is the major product of the following reactions? (A) -? coon 1). NaOH in ErOH, then H,O+ 2). 1 eqiv. NaOEt 3). 1 equiv. CH3Br 4). H₂O*, Heat COOB (Intramolecular Claison) COOE (B) CH₂ COOH (D) CH₂ (E) CH3 CH₂In each reaction box, place the best reagent and conditions from the given list. H3C H₂C OH CH₂COO™ H₂O+ H₂SO₂, conc. CH3 CH,O 1) 2) 3) 4) Answer Bank H₂O₂, NaOH, H,O NaBH₂ TSCI, pyridine NaOH H₂C BH₂, THF (CH,), CO" 'OH CH3
- Identify the best reagent(s) for this reaction. (CH3)2CHCH₂CECH Oc) K₂Cr₂O7, H* a) H₂SO4, HgSO4, H₂O Ob) 1. Disiamylborane, 2. HO, H₂O₂ d) NaOCI ? O e) H₂, Pd (CH3)₂CHCH₂CCH3What is/are the best reagent(s) to carry out this transformation? H. O 1.03 2. Zn, H+ O H2O/H2SO4/HgSO4 O 1. Hg(OAc)2, H2O 2. NaBH4 O mcpba O N2OH9. Complete Reactions. Provide only the major product for E2&SN2 reactions. E1/SN1 provide all possible products. NaOH Br provide mechanism CI Provide mechanism + CI NaOCH 3 KCN