Draw the major proauct: COOCH3 COOCH3 Nach H2O COOCH3 N MaBr go HD, HCI + 2...
2) Draw the correct product for the reaction below. 1) NaOH/H2O CN 2) HCI/H20 3) Draw the major product for the following cross Claisen reaction. 1) NaOEU/HOET 2) HCI/H,0
Question 4 (4 points) What is the final, major product of the synthesis below? CH3OH 1) O3, CH2Cl2, -78 °C 2) H202 NaOCH HOCH ?. H2SO4 (cat.) CH3 Question 5 (4 points) Predict the product(s) of the following Diels-Alder reaction below. - ? COOCH3 + enantiomer COOCH3 N NCOOCH COOCH N-COOCH N-COOCH, Question 6 (4 points) What is the correct set of reagents for the synthesis of the compound at right with the starting diene at left? H₂N. NH2 H...
1. CH MgB 2 HO 1. CH3MOBI 2. HO 1. CHẠMgB 2. HO 1. LiAIHA 2. H2O HCI H2SO MaBr (2 eq) CH3NH2 room temperature heat 200 °C
Major Products for all of these
1. a. AICl3 CH3 b. then H30+/H2O 2. Zn(Hg), HCI (Clemmensen) 3. a. LiAlH4. THF b. then H3O+/H2O 4. Dess-Martin periodinane, CH2Cl2 HCN NADH Нас "н fermentation -со, NADH H3C fermentation
Draw the major product expected after each
reaction arrow.
ZI H₂N-N (e) o H2O+, heat aldol addition Н. intramolecular NaCN then workup then acidic workup
4. Draw the major products of the following reactions: now.pl HT + NaN3 roy 2 HCI 1. Br2 2. H20 3. OH Ti catalyst (CH3)3COOH
Draw the major organic product from reaction of 1-butyne with 2 equiv HCI. • Specify stereochemistry when it is relevant. • In cases where there is more than one answer, just draw one. . Do not draw inorganic by-products • If no reaction occurs, draw the organic starting material. Co @ 7 /1000 [] ChemDoodle
1) (5 points each) Give tho major product from the following reaecions HCI Br2 H2SO4 H2O 1) BH3 Ht Gilz 2) H202, H,0, OH- HBr H2SO4 CH OH
Draw a structural formula for the major product of the acid-base reaction shown. CH3 'N + HCI (1 mole) 'N (1 mole)
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