13. What is the product of the following sequence of reactions? benzene AlCl3 2) H202, OH CH2Cl2 HCI heat A. 3-phenylpropanoic acid B. 2-hydroxy-3-phenylpropanoic acid C. 3-phenylbutanoic acid D. 2-hydroxy-4-phenylbutanoic acid E. 2-hydroxy-5-phenylpentanoic acid
c) (5 points) Me OzN_NO2 Me xylenes, heat d) (5 points) Ph toluene, heat iPr SMO
1) NaN3, DMSO f. Ph B r 2 PhoP.H30 3) NaBH,CN, HOA, formaldehyde Ph Ph Ph. 9. Ph OPI Ph Ph . &T& yu O = XOET of Ph OH 1. Pha Pn 1) TSOH, Tol., Heat HOVOH Br. e. 2) Mgº, THF, then acetone 3) H30+
Draw the missing structure.
NaOEt Ph-N PhNH2 50 + Coret / CO,Et (2 equiv) EtOH corer cozet 1) NaOH, H2O 2) H30, heat
Can someone mechanistically explain these end products for me
(yes they are the correct answer though im not sure why)?
06-09-16 ID# Name: ???", H2O, NH2 CN Ho o OH HO HO HO 1. N3", DMSO 2. H2 (Pd cat) 3. A NH NH NH NH HO DCC, THF, EtgN NH2 Et 1. Ph-N C-S H2N Me 2. dil H30* Ph- Ph~ Ph- PhNH O Me O Me S Et
predict the products and indicate the relative stereochemistry
for the following transformations. When necessary indicate the
major product.
Me 1. light 2. xylenes, heat Et (d) (4 points) CN xylenes, heat Me 2. H30+, heat 3. Me OH Me Me cat p-TsOH, PhH reflux (d) (4 points) Meo OMe 1. AczO, pyridine Meo 2. HO HO OH
Me 1. light 2. xylenes, heat Et (d) (4 points) CN xylenes, heat Me 2. H30+, heat 3. Me OH Me Me cat...
show me the mechanism
2 Ph SDP EtOc. COZE! 0 s. 6 Eto₂c co₂Et 200 °C ZI
1. (4 pts) Predict the product for the following transformations 1. Ph NH2 (2 equiv) 2. LIAIH, THE 3. H30 Me Me 1. Meo_c xylenes, heat 2. DIBALH, THE 3. H,O* HN CH2Cl2 Me 4 4. (2 pts) Provide the necessary reagents for the following transformation. an
6. Complete Gabriel synthesis of D,L-phenylalanine 1 NNa BCH(CO,Et)2 1. NaOET 2. BrCH Ph NaOH сон HCI + CO2 + . CO2H
Draw the major product for each reaction. он. CH3 heat N(CH3)3 a. LiAIH4, Et20 b. H30*/H20 1. NaCN, DMSO Br 2. a. LiAIH4. THF b. H3O+/H2O 1. NaN3, DMSO Br 2. a. LiAIH4, THF b. H3O /H20 1. HNO3, H2SO4 2. SnCl2 3. Br2 4. a. HNO2, H2SO4 H3C b. H2PO2 NH2 1. NaNO2, HCI, H20 но 2. HBF4