Which of the following is the major organic product in the reaction sequence below? CH3CH2MGC1 1) НС—С-СH diethyl ether 2) H30" НО CH2CH3 CHCH; A) B) CHз НО CH2C CH НО C) D) -DEO

What is the organic product formed in the following reaction? C6H5-CH=CH-C-C6H5 ÷ (CH3CH2)2NH O C6H-CH-CH-C-C6H5 (CH3CH2)2N || III CH-CH, CH- (CH3CH2)2N -CH OH IV O-N(CH2CH3)2 C6H3-CH=CH-C-CH¸ CH-CH=CH-C-CHS (CH3CH₁₂N Select one: A. IV B. II OC. III D. I F1 10: - F2 80 F3 000 000 FA

what is the major organic product for the reaction shown below?

Write an equation for the formation of the following compounds from the appropriate alcohol

PLEASE BE VERY CLEAR IN YOUR WRITING

Which alcohol will form the most stable carbocation? CH3 a) CH;CHCH,OH CH3 b) CH—сон CH3 c) - OH d) CH;OH O a O b O d Organic compounds that contain terminal carbonyl group. ketone aldehyde ether alcohol

Draw the structure of the products formed in the following reactions. a) CN H,0, H* CH3 он b) H3C- -CI + CH3 c) CH3 KMNO4, A, H,O" CH3 d) Br Mg, éther CO, H*

C10T05Q3420 Give the major organic product for the following reaction. H H H catalytic heat if There is no reaction under these conditions or the correct product is not listed here.

12) Which of the following are enol forms of 2-butanone, || CH3CCH2CH3 A) CH3CHCH2CH3 and CH3C=CHCH3 OH OH B) CH3CHCH=CH2 and CH2=CCH2CH3 OH OH CH3C CHCH 3, OH CH3CHCH=CH2 OH and CH2 CCH2CH3 OH D) CH3C=CHCH3 and CH3CHCH CH2 OH OH E) CH3C=CHCH3 and CH2 CCH2CH3 OH OH 12)

Citronellol ((3R)-3,7-dimethyloct-6-en-1-ol, C10H20O) is an organic fragrance found in the oil extracted from lemon grass. a) Name the two functional groups present in the molecule.  b) When a few drops of bromine dissolved in hexane is added to a sample of citronellol the brown colour of the bromine rapidly disappears. i. What type of chemical reaction has occurred? ii. Draw the structure of the product formed. iii. Name the product.  c) The product formed when citronellol is heated with a mixture of potassium dichromate and sulfuric acid gives a yellow/orange precipitate when shaken with Brady’s reagent (2,4-dinitrophenylhydrazine). It also shows a positive result with Fehling’s solution. i. What type of chemical reaction has occurred ? ii. What type of functional group is present in the product?  d) Explain the type of stereoisomerism which may occur in citronellol.