8. (4 points each) Complete the following two NO2 -NHNH2 + V ON- reduction 1) LIAIH,...
8. (4 points each) Complete the following two NO2 -ΝΗNH2 O2N- H Teduchion 1) LIAIH (excess) 2) H30*
8. (4 points each) Complete the following two -NHNHA - 02 reduction 1) LIAIH, (excess) 2) H30*
23Dime PROTON 8. (4 points each) Complete the following two reactions, No2 reduction 1) LIATH, (excess) 2) H,09 (Major Organic Product) 9. (5 points) Complete the following reaction. Compare the stability of the organic starting material with the major organic product. Discuss the driving force(s) of this reaction. me ph howet v ph" 1. NaOH, HO NH2 2.HCI, H20 PN h
2) Draw the missing product(s) for each reaction: 2) H3O+ 1) NaBHA 2) H30* 1) LİAİH 2) H30+ 2) H30 1) CH2MgBr (excess) Page 1/3
Amine Reactivity Practice (1 of 3) Complete the following reactions: -NaOH- NH3 2 LiAIH 4 LIAIH4 CN
4. Consider the following balanced reaction (8 points) 3 NO2(g) + H2O(l) → 2 HNO3(aq) + NO(g) Complete the following table: Moles NO2 Moles H2O Moles NO Moles HNO3 2.00 moles mil 4.00 moles
8. Write the product of the following reactions: [2x6=12] Br (1) NaNz (2) LiAIH (3) H2O* obvioblastod Br (1) NaCN (2) LiAIHA (3) H30 (b) NaNO2, HCI - I (c) H NH₂ (d) co, CHANH + CH3NH2 + bi- o-Nitroaniline 1. NaNO2, HCI, H2O 2. CuCN
5. Please predict the products from the following reaction sequence (10 points): 1. LiAIH 4 2. H 3. TsCl, pyridine CHO CHO
one and two
1. Aldehydes are more susceptible to nucleophilic attack than ketones. Explain. 2. Complete the following reaction scheme. РОCЬ pyridine 1. O3 NaBH 2. Me S E1OH (CH3)2CuLi SOC/2 H30*, heat 1. LIAIH NaCN Br 1. DIBALH acetone 2. Hа0 2. H30* 1. DIBALH 2. H30* HCN
Problem 8. (2+4+4 points each) A bipartite graph G = (V. E) is a graph whose vertices can be partitioned into two (disjoint) sets V1 and V2, such that every edge joins a vertex in V1 with a vertex in V2. This means no edges are within V1 or V2 (or symbolically: Vu, v E V1. {u, u} &E and Vu, v E V2.{u,v} &E). 8(a) Show that the complete graph K, is a bipartite graph. 8(b) Prove that no...