be one or more steps involved. 6) d a te the necessary reagents) to perform the...
a. Provide the necessary reagents) to perform the following transformation. (May be one or more steps involvedl (16) HON b. Draw the structure of the product(s) of the following reactions. 16 1. DIBAL-H, 2. HO 1.CH, Mgr. Et,0, 2 , HO 1. LIBUOJA EVO 2H0 1. (Ch. coli 2 H2O
Draw the specific reagents necessary to effect the following
transformation. If more than one reaction is involved, be certain
to distinguish the individual steps clearly.
2. (5 points) Draw the specific reagent(s) necessary to effect the following transformation. If more than one reaction is involved, be certain to distinguish the individual steps clearly. CH3 CH CH CH (racemic)
draw out structures or reagents
Draw out either the structures or the reagents A-Q needed to complete the reaction roadmap below 1) CuLi(CH-CH(), 0 2) H.O 1) Mg 2) formaldehyde Br 3) H30 G H2C1 CH3 HyC N B 1)Bry(excess), NaOH 2)HCI PCC F PBr3 E NaOH A Р I 1) Dibal 2) H,O, CH Nz, ether HCI 1) TOSCI, pyridine 2) NaH SOCI J 1) NaBr 2) H30 H M 1) 2CH,MgBr 2) H,O, HCI HECHC=CH2 Acetic Acid NaOCH...
31) Provide the reagents necessary to complete the following transformation. More than one step is needed. Show the structures of any intermediate products. CH он 32) Provide the reagents necessary to complete the following transformation. More than one step is needed. Show the structures of any intermediate products. Br он enantiomer HO tto prss 33) Provide the reagents necessary to convert 3-methyl-2-butanol into 2-methyl-2-butanol. More than step is needed. Show the structures of any intermediate products. Page 7 of 8
Question 5 Provide the reagents necessary to carry out the following conversion. HO 1. HOCH CH,OH/H2SO4 2. CH3CH2MB (2 e) 3. H,00 1. HOCH2CH2OH/H2SO4 2. LAIN 3. CH CH MgBr (2 ea) 1. H2SO4 2. CH3CH2OH 3. H2O Provide the reagents necessary for the following conversion. Br o 1. NaBH,/CH2OH, 2. CH3CH2MgBr CH3CH2MgBr/ether 1. H307 2. CH3CH2MgBr/ether 1. CH3CH2MgBr/ether, 2. Hz0+, A
1. Provide the necessary reaction conditions (reagents
and solvents) to perform the indicated transformation. More than
one step may be necessary. Synthesis of reagents used in the
transformation are not required. Consider equivalents, selectivity,
and stereochemistry. Very little partial credit will be
given.
مل مل . . است Me OH CH سرعت -- له Me Me OH Me H0 Me Me- DH - We Me لكم OH 0 م --کمت و سلم . یک ما لكم . Me Me Me
Determine the reagents necessary to carry out each of the following transformations. The reagent choices are listed in the text box above this question (reagents L-U). You will type in one letter choice for each reaction from the list above. No reagent set will be used more than once, but not every reagent set will be used. 7 OH Br 8 OE Br NH2 NH 10 OH 11 Но, 12 NH2 O. Bra L. 1. CH,Br 2. HO M. NaBH...
Provide the reagents necessary to complete the following
reactions. More than one step may be necessary, if so number
separate steps.
ОН 앳 ОН НО 옛 он Br НО. + en НО, HO + en
Question 18 1 pts Determine the reagents) necessary to perform the following reaction KMnO NOH, Cold OSO. (Cat.).NMO + 1CÁ 0 || 2) H30 1) m CPA 2) H2O. NOH 1) Os 2) NaHSO3. Ho Question 19 1 pts Determine the reagent(s) necessary to perform the following reaction
Could you please answer questions 2-5
2. Complete the following reactions by writing the missing reagents or products (8 points) CrO; но" PBry CH,CH,CH.CH.CH-OH 3. Find the best synthetic method for the following coverstion (8 points) (CHCHCH OH CH),CHCH,BE - S (CH, CHCH MgBr (CHỊ) CHCHACH-CO-H (CH),CHCH.CH.CH OH 4. Draw a multistep synthetic route to accomplish the following transformation (8 points) 3. Draw the structure of the starting material that would be needed in the following reactions (8 points) HOCH...