Question

Label each reaction arrow with the conditions required to convert the starting materials into the products shown below. Cyclohexanecarbonyl chloride > Pentanoylcyclohexane 1) LiAl[OC(CH3)3]H 2) H*, H20 1) (CH3CH2CH2)2Culi 2) H, H2O 1) (CH3CH2CH2CH2)2Culi 2) H, H20 2-Butenedioic anhydride (Z)-2-Butene-1,4-diol 3-Methylbutanoyl bromide 3-Methylbutanal 1) CH3CH2CH2CH2MgBr 2) H, H20 1) LiAlH4, Ether; 2) H, H20 Benzamide 1-Phenylmethanamine 1) CH3CH2CH2MgBr 2) H1, H2O Propanenitrile 3-Hexanone Methylpropanoate 4-Ethyl-4-heptanol

Answer 1

.CI (CH3-CH2- CH2- CH2),Cu Li CH3-CH2-CH2-CH2-C 1. H* H2 O (CH3-CH2-CH2)2CuLi HO-CH2-CH2-CH2-CH2-OH 2. CH3-CH-CH-CO)20 H, H20 Z-2BUT-1,4-ENDIOL LIAI[OC(CH3)3]3H 3. CH3-CH-CH2-C-cl CH3-CH-CH2-C-H Ht, H2O CH3 CH3 O CH2-NH2 HN LIAIH4 4. H*, H20 CH3-CH2-CH2MgBr CH3-CH2-C-CH2 -CH 2- CH3 5. CH3-CH2-CE N H, H20 CH3-CH2 CH3-CH2-CH2-CH2MgBr 6. CH3-CH2-CH2-c-O CH3 CH3-CH2-CH2-c-CH2-CH2-CH3 Он H*, H20