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- Ch19. Aldehydes and Ketones: Nucleophilic Addition Reactions Nucleophilic Addition Reaction Aldehydes and ketones are reduced to yield 1° and 2° alcohols, respectively - Reduction (hydride attack: H): NaBH, or LIAIH, (stronger) _H 1) NaBH4 2) HⓇ - Grignard reagents (R-MgX) give alcohols MgBr 1) + - Addition of HCN yields cyanohydrins, RCH(OH)CEN NaCN 2) H₂0* HCN. 46 O 9-V MEDIA CH3 Br. Br HgC السؤال name the compound IUPAC O:H*/H2O Li/ C2H5NH2/-78°C b) 2-Pentin HBr/ROOR/hv ?
- 1- The following compounds have similar molecular weights. Which has the highest boiling point? A) CH3CH=O В) С.Н,ОН C) CH3OCH3 D) CH:CH:CHз 2- Which of the following is not an electrophile? A) C2HsOC2Hs В) BF; C) [CH3]3Ce) D) HỌC 3- What is a group of atoms bonded to a carbon of an organic compound called? A group of atoms bonded to a carbon of an organic compound is called a functional group. There are a variety of functional groups such as hydroxy (-OH), carboxyl (CO0-), and amine (NH22). 4- Give any branch of chemistry that is widely studied? Chemistry is the study of matter - anything that has mass and volume. This central science looks into the physical and chemical properties of matter and how these properties are connected to the structure of matter in an atomic or molecular level. The changes involved in matter are also looked at be it physical change or chemical change. 5- What are the physical properties of organic compounds? Organic compounds are known as the compounds…م h) ی ОН CHO- A SOCI PyridineWhat functional groups are present in: m-nitroanline? n,n-dimethyl aniline? cholesterol? palmitic acid? napthalene? Please list all. I have 2 benzene groups for napthalene. Palmitic Acid: 15-carbon alkane and carboxylic group N,N-dimethyl aniline:amine and phenol Cholesterol: alcohol and alkene M-nitroaniline; amide but not sure what else. Please help. Thank you.
- 3-pentene-2-one =1.(ch3ch2ch2)2culi 2.h30+= 4-methylpentane nitrile 1.LiAlH4 2.H2O= 2,2-dimethylpropane nitrile 1. ch3-c(ch3)-mgcl 2. h3O+=7 Identify the functional group and the IUPAC name for each of the three compounds in the reaction below: H₂SO4(aq) Compound 1 CH₂COOH (1) + CH₂(CH₂)₂OH(1) I || || Functional Group carboxyl hydroxyl Ester linkage + CH3COO(CH₂) CH₂(1) + H₂O(1) IV III IUPAC Name → + +Draw the principal products of thë föllowing reactio (a) H. H CH2CH2CH3 O2 H,CH,C Br (b) NBS hv, CCI4 (c) H2O
- What is(are) the major organic product(s) of the following reaction? II CH3CO2Na CH;CH2CH2CCI A) CH;CH;CH,COČCH; B) CH;CH,CH,CO,Na + CH;CI C) CH;CH¿CH¿COCH3 D) CH;CH2CH,CCH;1. CH, CH, - CH,-CH,-CH, + HO 2. H₂C-CH=CH₂ + HBr/H₂O₂ 3. H₂C-CH (OH)-CH₂ + H* 4. Nitrobenzene +? ? anilineIdentify the major product of this reaction of an alkene. | ||| OH OH 1. Hg(OAc)2, H2O 2. NaBH4, NaOH || IV ㅊ OH OH