Predict the product for the following reaction sequence. = 2 > Π 00000 dy CH-CH-OH PCC (CH3)2NH H₂SO4 oxo of oxon п ш IV

CH-(CH₂)-CH-CH₂-CH₂-COOH 1 CH3-CH-CH-CH3 in the presence of LiAIH4 as catalyst; is obtained: oy) 4-secbutyl decanoic acid np) 4-secbutyl-2-decanol kv) Secbutyl decanoate di) 4-secbutyl decanal By reducing the compound

What is the expected product of the following reaction ? Ph;P=CHCH(CH3)2 CH2 H;C H;C H;C° O two of the above

The major product of the following reaction is: CH;CH2S¯ Na + CH,CHCH,CH,Br DMSO CH, CH;CHCH=CH, CH; CH;C=CHCH3 CH, CH;CHCH,CH,SCH;CH3 CH, I II III

Predict the major product of the following reaction. (CH3)3C-OOH LOH TI[OCH(CH3)214 (-)-DET Dom -OH 11 OH Io ||| Ø OH IV

a) Provide a mechanism that accounts for the product formed in the following reaction. OH CH H" ► 1-ethoxy-1-methyleyclohexane + CH,CH,OH b) Show the structure of the product(s) formed in the following reaction and write the mechanism for the reaction. OH CH + (CH;);COH

Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products indicate major product or if products are formed in equal amounts. If there is no reaction expected explain why. (a) OH HIO4 (the protecting group is remained) CHO H HOH2C OH (b) CHO -ОН NaCN # HO -H H -OH CH₂OH (c) CHO HO- -H HO -H NH₂OH 張一 H -OH H -OH CH₂OH i) Ba(OH)2 ii) MeOH, H₂SO4 NaOAc Ac₂0 NaOMe MeOH

What product will be obtained for the below reaction: CH3 -? H;C-C=CH2 + I-CI CH3 CH3 (А) H;C-C-CH2-CI (В) H3C-C-CH,–I CI CH3 CH3 (С) H3C-C-CH3 (D) H;С—ҫ— СH, ČI

1. Draw the structure of all reactants and product for the following reactions. (a) 2-methyl-1-iodocyclopentane + NaOCH3 ------>A (b) A + (1) Hg(OAc)2, H2O/(2) NaBH4 ------>

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*