OH но What is the relationship between each two? 0 он он о сн 20н н — он НО — Н СН2ОН не он 4 NH
HCI HCI Сн,он TOH CH,CH OH TsOH ОН CH,OH НО о
Propose mechanisms consistent with the following reactions 8-48 H.SO н.о Br HBr ъ) Он (а) ROOR Br СHBE, Вг Br Вг HЕr (d) NaOH осH CH, Cl Вr НС Br Br CH CH OH Cн CH, Он Н н'. Н,о Он Н "сн CH, CH,CH CH,CH Он н' (g) CH Oн осн, н CH—С-С (h) 2 н Н Н Н Propose mechanisms consistent with the following reactions 8-48 H.SO н.о Br HBr ъ) Он (а) ROOR Br СHBE, Вг Br...
rever; mbine - you 13.78 Identify the Fischer projection A to D that matches each of the following: (13.1, 13.3) a. the L enantiomer of mannose b. a ketopentose c. an aldopentose d. a ketohexose о но СН,ОН НЕОН CHOH С=0 НЕОН H- С=0 НЕ ОН НО -н НО-н Но Hн НО -Н НЕОН НО - H н -ОН НОН CHOH СН,ОН СН,ОН CH,OH -ОН dic D
Write an arrow formalism mechanism for the following reaction. Explain why 1 is formed, but 2 is not. Он Н,о Н.о OH Be sure to give us two reasons why the OH winds up adjacent to the ring and not on the other carbon of the starting allkene. он H3O* Н.о 2
What is the product of the following reaction? 1. CH₃CHO 2 нci c, cң сн о сн,сн, CH.CH.CH: CH CH:CH CH.CH i i снясн: осн,сн, он CH.CH CH.CH.CH: CH CH CH.CH, OH CH, CH.CH:--CHOCH.CH, CHỊ CHO CHỊCH, 1 CH.CH.CH: CHO CH,CH, CH₃CH₂ Which of the following compounds is hydrolyzed most slowly in aqueous NaOH? R-C-NH2 R-da
4.23,4.24 & 4.26 thank you 156 CHAPTER 4 Introduction to Organic Compounds Practice Problems 4.21 4.23 Draw the condensed structural formula for each of the following alkyl groups: a. propyl b. methyl 4.24 Give the correct name for each of the following substituents: a. CH CH - b. CH3CH,CHCH- c. I- 4.25 Draw the skeletal structure for each of the following compounds: a. 2,3-dimethylpentane b. 2-ethyl-1,4-dimethylcyclohexane c. 1,2-dichlorohexane 4.26 Draw the skeletal structure for each of the following compounds: a....
How many sterocenters are in this structure? но H-C-OH но-с-н но-с-н но-с-н Сн,он Aldose Hexose
R3 R4 он он R5 R6 amino group OH carboxyl CH сн, R1 group н сн, н сн, н сн, сн, —CH H,N C OH N-C -N-C-C-N-C NICIC-N-C H O HOHH O HO H CIO HICIH I-N Search... How many amino acids are shown in the polypeptide below? (Hint: count the R groups) How many peptide bonds are shown in the (Hint: peptide bonds are polypeptide below? between which two atoms?) R3 R4 Он он R5 O R6 amino group...
Describe the relationship between these two molecules OH CH,CH, ОН НО — Н Н -CH₃ НАС сн, он