1. Give the starting material for the following reduction product. (2 pts) NaBH CH,OH 2. Predict...
Describe whic (2 pts) 2. Predict the order of reactivity with NaBH. (leas me order of reactivity with NaBH (least reactive to most reactive). Explain(pis) o wo erechile Will fluores Swong elecophile cyclohexanecarbaldehyde benzaldehyde benzophenone 3. Calculate the oxidation state of the carbonyl carbon atom of benzophenone and the hydroxyl carbon atom of benzhydrol. Show all work for full credit. (4 pts) H OH benzophenone +1+0=2 benzhydrol ol10 D 5/2018
leuwiary 3. Calculate the oxidation state of the carbonyl carbon atom of benzophenone and the hydroxyl carbon atom of benzhydrol. Show all work for full credit. (4 pts) нон benzophenone benzhydrol
extra credit orgo chem
NaBH MOH 1.Write two starting materials (five or fewer C's) that react to form the target molecule starting from any carbonyl compound and any organometallic reagent. OH Part IV. Mechanistic Puzzlers (16 pts) 10. Reduction of cyclohexanone using lithium aluminum hydride gives a deuterated alcohol when D.O is used instead of H.O in the workup step. Account for this outcome with a mechanism, showing curved arrows, the key intermediate, and lone pairs and charges. (6 pts)...
Predict the product for the following four:
1. NaBH4, CH, OH 2. HCL, H2O 1. NaBH: (0.50 eq-J. CHjOH 2. HCL. HO ** 1. LAIH, (1 eq.). THE 2 HCL, Hago 1. NaBHIOCHAbs (leg-1. CH, OH 2. HCI, HO
19) Predict the reagents for the following synthesis? 6 Pts OH он H A B A B- D- 20) Rank the following Carboxyllic Acid derivatives in decreasing order (Most to Least) of reactivity towards Nucleophillic Substitution reactions? 3 Pts NH II III IV More Reactive: Least Reactive 21) Match the following? 2 Pts 1) Alkynes 2) Aromatic Compounds 3) Aldehydes/Ketones 4) Carboxyllic acid derivatives A) Nucleophillic Addition Reactions B) Nucleophillie Substitution Reactions C) Electrophillie Additon Reactions D) Electrophillic Substitution Reactions
3. Draw the product of the following reaction (6 pts) CH,O CH,OH Predict the product of the following reaction (6 pts) 4.
1.(2 pts) Classify the following ADDITION reactions as oxidation, reduction, or neither. Reaction Type CH,CH-CH=CH2 → CH3CH2CHCH2OH Cl Cl 2.(2 pts) Which energy diagram shown below BEST represents an E1 reaction? Rnx Rnx 3.(4 pts) Complete the following reactions as given. CH CH3 CHj 4.(2 pts) Underneath each compound write YES if it could be obtained from the reaction substrate A with NBS and NO if it could not. Br
2. Predict the product/starting material for the following reactions. or to go D PCC 1) DIBAL-H OH 2) H20 H + CH3CH2OH K2Cr2O7 H30* E
1. (48 pts, 4 pts each) Give an acceptable IUPAC name for the following compound: CH) i 0 CO,H CH, OH Font Font COOH CH,_ch, bi-ch, bi-CH, CN CH OH CHO Font соон NO 2. (36 pts, 4 pts each) Draw a structure for the following compounds: a. 2-Amino-2-methylbutanol b. 4-Hexynol C. 3-Methoxycycloheptanecarboxylic acid d. 2-Phenylethanol e. 3-Hydroxycyclopentanecarboxamide f. 4-Bromobenzaldehyde Font g. 6-Bromohexanoic acid h. 2, 3, 4-Hexanetriol L1-Decanthi 3. (16 pts, 4 pts each) Draw a structural formula for...
1. Predict the starting material that will provide the written product (3 x 2 = 6 points): ? 1. BH 2. H,O, NaOH OH ? » ? Bry - H- Br Br BryHBr BH Br-H H - Br