LiAlH4 is a reducing agent and acts as hydride source. The hydride attacks on carbonyl carbon and form alcoxide anion which then bonds with AlH3.
Finally aqueous work up in presence of acid will form alcohol.
Answer: option 3
Question 35 (4 points) What product is expected from the following reaction? но 1. LAH, ether...
What product is expected from the following reaction? Ho 1. LAIH, ether . 2. Hj0 H Оно OH OH O Ho CH CH
What product is expected from the tollowmg reaction но 1. LiAH cther 2. Но Оно ОН ОН ОН но ОН What statement is TRUE about the mechanism for the reaction shown here? CH,(CH2)2CO,CH CH3(CH)12CO,CH „Coch! NaOH excess heat CH3(CH)2CO,CH, Water attacks the carbonyl carbon to form a tetrahedral intermediate. The first step of the reaction involves protonation of the ester carbonyl oxygen. One of the products formed is glycerol. The hydroxide deprotonates the alpha carbon.
What is the product of the reaction shown below? 1. HBr 2. Mg dry ether 3. Нсо 4. H H20 No reaction но Но. Он OH
What would be the final organic product of the following reaction? 1. LAH 2 2. H,0* НО. ОН ОН І ІН II ОН о HO он V IV Select one or more b. II Сс III Ud IV Den
Question 35 (4 points) Predict the major product for the following reaction. OH Cl, H,00 PCC CH,C12 CI он CI Question 36 (4 points) What is the major product of the following reaction? NaOH al ono gy como OH
Provide the product for the following reaction І. Br HOCH,CH,OH Mg/ether H2SO, Н,0° 2. H,0 но он ОН он IV он у Predict the product of the following synthesis. 1. Br2, H20 2. NaOH, HO 3. CH2OH, H+ OCH, н,со OCH, A B с OCH OCH OCH, D E Predict the product for the following reaction. OH Acid Catalyst + 25 °C O А D с B
Question 46 Predict the product for the following reaction sequence. Mg/ether Br - 2. Но ОН он ОН OAI е в е си Oon
Question 37 What is the product of the reaction? KMnO4 кон ОН Оно но
What is (are) the product(s) of the following reaction? 1. RСОН 2. НО, НО ОН ОН ОН ''ОН ОН ОН ІІ ІІ Only I and II Only | Only III Only II What is (are) the product(s) of the following reaction? 1. KMnO, 2. НО, НО ОН ОН ОН ''ОН ОН он ІІ IV || O IV What is the reagent required to accomplish the following transformation? OH OH PCC/CH2Cl2 [1] OsO4; [2] NaHSO3, H2O RCO3H, H2O/HO LiA1H4
Testbank, Question 045 Identify the expected major product of the following reaction. но* 2 OH ОН к ОН он ОН ОН ІІ IV ОО ІІ III ООО