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draw the mechanism for when tert-pentyl alcohol reacts with iodoform test
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- What is an appropriate stepwise synthesis for 1-pentanol from butanal? NABH4/CH3OH; PBr3; Mg/ether; H;C , H3O* CH3 NABH4/CH3OH; PBr3; Mg/ether; ;H30* H' H. NaBH4/CH3OH; Mg/ether; ;H30* NABH4/CH3OH; Mg/ether; H3C , H3O* CH3 NABH4; PB13; Mg/ether; H' H.Write cibout high) knd low and Their acdiatanles and disedientris ds well as density pelyethhine Application:Identify reagent ? Rosaniline t sulphurau acid Rochelle falt - the name af the Ammoniacal giluer nitrate Copper sultate pentahydrate. - Arange the following based an in butanol, ethanol, hacan-2-ane insteasing solubility to water pentanal CS Scanned with CamScanner
- 25) For euch of the follawing unbaloced eguations,cakulate. how many goams of cach product would be produced Dy complete action of T2.5g of He reactunt inclicatal in boldhaice Indicate clearly He mole ratio used for the conversion. ->3) wite down the open structures of A, B, C and D wfth the reactions the Tyn thes is D, scheme showing given in synthesis the of trust. of pheromone H-CミC- H 1) NANH2 l18quid NHg -78°C. 2) 1- bromo-5-methyl hexone 3(Cg Hgb) 1) NANH2//iquid NHs/-78 °C A (CaHi6) 2) 1-bromodecane P-2 (Nez B)/He . cicuHu) CiHg Cog H D(Cig H3pO) 19 19 CS CamScanner ile tarandı1) 1544565- NH₂ 2) CI of & 7) 8) reagents used: FeCl3/Cl₂ HNO3/H₂SO4 MeCI/AICI3 ACCI/Et₂N SO3/H₂SO4 Pd/C, H₂ NaOH H₂SO4/heat ACCI= CI [Choose ]
- Question 5 of 50 -/1 > View Policies Current Attempt in Progress When (S)-2-bromopropanoic acid [(S)-CH3CHBPCO,H] reacts with concentrated sodium hydroxide, the product formed (after acidification) is (R)-2-hydroxypropanoic acid [(R)-CH3CHOHCO2H, commonly known as (R)-lactic acid). This is, of course, the normal stereochemical result for an SN2 reaction. However, when the same reaction is carried out with a low concentration of hydroxide ion in the presence of Ag,0 (where Ag* acts as a Lewis acid), it takes place with overall retention of configuration to produce (S)-2- hydroxypropanoic acid. The mechanism of this reaction involves a phenomenon called neighboring-group participation. Explain why there is a net retention of configuration when Ag* and a low concentration of hydroxide are used. The reaction is a two step process. The missing product produced by step 1 is: (Use single up and single down wedges to show the stereochemistry at the chiral center.) Step I Ag+ H Br CH,Provide a name for the following compounds. i. ii. .CI N. O i. = N-propylethanamide; ii. = pent-4-enyl chloridate O i. = N-ethylpropanamide; ii. = pent-4-enoyl chloride %3| O i. = N-ethylpropanamide; ii. = pent-4-enyl chloridate none of the other answer choices are correct O i. = N-propylethanamide; ii. = pent-4-enoyl chloride ZIComplete the heachion While its mechaniem also KNH Ph3 C A
- Which one of the following statements about arene oxides is FALSE? O The NIH shift is what makes arene oxides carcinogenic. O Ring opening of an arene oxide can afford an addition product and/or a rearranged product. O Large polycyclic aromatic hydrocarbons such as benzo[a]pyrene are especially susceptible to arene oxide formation. The NIH shift mechanism was discovered at the National Institutes of Health. O Cytochrome P450 is the powerful biological oxidant that epoxides an arene to give an arene oxide.The chromake and maganle esters shown below form the reachon of 3-butene-2-ol unth on romic aud and maganese dioxide (Mn0z) respectively. They both de ompose to give metny lunul ketone throuah me chanish cally dishing pathway s. 1.Kive mechanism for manganale ester decomposıhon. 2 Indıcale wnich intermediate in the meenanirm rahronalizes the observahon that only allylic and benrylie dalcohols heact mth Mn0z to give (arbonul products. %3D :cr-oH chromale ester methyl unyl kehone (A) :mn COH), manganale ester methyl uiny| kehones.com/alekscgi/x/lsl.exe/10_u-IgNslkr7j8P3jH-liGBdp5ulp5VqUnMDyPOVaX6q0CRPLZSQ5Ne = ORGANIC OXIDATION AND REDUCTION Ranking relative oxidation or reduction for a set organic... In the table below, rank the molecules in order from least reduced (1) to most reduced (4). Explanation Molecule H OH OH Check Reduction Rank (Choose one) 1 (least reduced) 2 3 4 (most reduced) (Choose one) ▼ (Choose one) ▼ (Choose one) X 3