
what are the mechanisms ?
Problems H2CON OH 1. LiAIH4 2. 2. H,O® LiAlH4 22 THE CH 20
draw the product
20. 0 H,C 21. soch 0 CH,OH 0 1 . LiAlH4, ether 2 H3o CH, 24. CHCH-C-a+ 25. 0 0 OH al 26. OCH, HC
1. LiAIH4, Eto 2. HC/H20 1. LiAIH4, Et20 2. HCUH2O 1. LiAlH4, Et20 2. HCUH20 1. NaBH4, EtOH 2. HC/H2O 1. NaBH4, EtoH 2. HCVH2 Stud
(1) HCOAc),,H,O (2) N.BH, (1) BH, THE (2) H,02, OH (CH-CH),Cuti + CH,CH,CH-CHCH, Br
OH H₂ = CH CH 3 Nao H, H₂O,CH₂ C/2
KOIL E1OH Br H, CHi O LLiAIH 2 H,O H,C CH,CH-CHCH.CCH-CHi. CH,CH.OH- CH; HOCH-CH-CH-OH- CH,CH CHCH CCH CH CH, OH CH,CHCH,CH CH (acid catalyst) Clz HCl
KOIL E1OH Br H, CHi O LLiAIH 2 H,O H,C CH,CH-CHCH.CCH-CHi. CH,CH.OH- CH; HOCH-CH-CH-OH- CH,CH CHCH CCH CH CH, OH CH,CHCH,CH CH (acid catalyst) Clz HCl
What steps could be used to accomplish the following transformation? он steps H3C Нас H3C CH,3 H3C CH3 LiAIH4 than H30+ 1) ethylene glycol, catalytic H2SO4 2) LiAIH4 then H30+ 1) ethylene glycol, catalytic H2SO4 2304 2) H2504, H20 3) LiAlH4 then H30+ None of the methods above would work
What steps could be used to accomplish the following transformation? он steps H3C Нас H3C CH,3 H3C CH3 LiAIH4 than H30+ 1) ethylene glycol, catalytic H2SO4 2) LiAIH4 then H30+...
ta 2.0 L. O .O. HC-CC- 24 d. HC OH 1 2 CH,CHỊU. 2.H,0 c. CH CH 1. SOCH OH 2. LIAHOT-Bus CH,CHE 1. SOCI OH 2 CH CHO Php C ake h. CH CH, NaBH CH,CH, OH 1. AH,THE 2 HOHO I CHOCHEM 1. CH CH CH.CH 3. SO.
Select all possible 2-ketopentoses. x Incorrect. D-forms: CH, OH H- OH HO- H CH, OH CH,OH HOEH HOH CH OH CH,OH O H- OH H- OH CH, OH CH, OH 0= HO+H H- OH CH,OH X Incorrect. L-forms: CH,OH HOH НЕОН CH, OH CH, OH O= НЕОН HOH CH OH CH, OH HOH HOH CH, OH CH, OH O= HOH HOH CH, OH
What is the major product in the following reaction? 1. CH,CH,MBT 2. H,0 o OH HO OH