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ene-diolate ion
OH
STEP 5
hydride product of
STEP 5
glycosulose fom
HO
CH
HO-
BLUE, MB*
CH,
hydroperoxide ion
STEP 6-b
STEP 6-a
Hydroperoxide ion
product of STEP
6-b
CH
H-
-OH
CH
CH,
H-
-HO-
COLORLESS, MBH
Glycosulose product of
STEP 5
STEP 7
|
ii.
[2] Because the ene-diolate form let go of a hydride, was it reduced or oxidized?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fab099c87-bf70-4c3d-87ef-08495addc0f9%2F5da9d230-f10d-49d4-b616-5c4479ddfe84%2Fdka32n_processed.jpeg&w=3840&q=75)
Step by step
Solved in 2 steps
- hydride product of STEP 5 glycosulose fom BLUE, MB* CH, hydroperoxide ion STEP 6-b STEP 6-a Hydroperoxide ion product of STEP 6-b CH, COLORLESS, MBH Glycosulose product of STEP 5 STEP 7 i. [3] Draw the 3 arrows showing how STEP 6-a has a hydride attack the BLUE, MB* turning it a COLORLESS, MBH form of methylene blueDraw a structural formula for ethyldimethylamine. • You do not have to consider stereochemistry. • You do not have to explicitly draw Hatoms. 0 0 .8 / CHA Sn [1* ChemDoodle ?Write the structure(s) for the organic product(s) of the carbohydrate reaction below. ball & stick v|- + labels HOCH2 CH3 0-Ć-CN dilute aq. HCI HO. ČH3 OH Linamarin • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If two diastereomers are formed, draw both. • If no reaction occurs, draw the organic starting material. • Draw carboxylic acids in neutral (unionized) form. • Use “flat" representations of rings, not chairs, in your drawing. Do not draw your answer as a Haworth projection.
- Draw the structure of the product formed in the reaction of an epoxide with cthoxide ion. If more than one stcroochemical product is possiblc, draw only onc isomer. Clkarly indicate stercochemistry by drawing a wodged bond, a dashed boond and two in-plane bonds per chiral carbon. Draw Ringa More Select Erese cH 1. CH,CH,0 Na* 2. H*, CH,CH,OH The product(s) of the reaction are characterized as being O RS. O S.S. O R. O S. O achiral. O R.R. O racemic,(4) d F3C H (5) + CH3OH Harin HO. (6) OH Br₂C+0 cyclizes -OCH3 CH3OH - H₂O HCI catalystQuestion 5 (12] 5.1 Provide the line structures of the products K to P in the reactions below. Stereochemistry is required for product L. (7) OH H,SO, Pd/C K 7. Major product only Only one stereoisomer Stereochemstry required NABH, MEOH HCI ZnCl, M NH O.
- B:- Give the IUPAC name for each of the following polymers? 1- H(-O-C₂H4-O-CO-C6H5CO-),OH 3- HO( -C.HşNH(CH2)。NH-)nH 5- (-(NC)-CH CH- (C₂H5)-)n 2- (-O-CH, CH, CH, CH2-)n 4- (-CH₂ CH-(COOH)-)n- Stereochemistry & regiochemistry + T -CENPPh3, DIAD CH20H (A) THF mitsunobu H2N sreaction NH2 excess AGOH () (Ci3H20 INS) me I N-me me
- 4) Structure: the appropriate box. CHO -OH H- HO- -H HO -H Write the requested cyclized form of the given carbohydrates in B-pyranose a-furanose CH₂OHI. a) d) Nomenclatura OH b) Br- c) e) (2R, 3E)-2-bromo-3-metil-3-hexeno f) 4-metil-1-hexen-5-inoA 9:YA : Organic chemistry 1 Assignment. (. 9. Which of the following groups has the lowest priority according to the Cahn- ?Ingold-Prelog sequence rules * (ähäi 1) b) CH=CH2 O c) CH(OH)CH3 a) C=CH O d) CH2CH2OHO 10 Which one of the following is optically * active compound )1 نقطة( CH3 он CHO CH,CH3 OH OH ICHO OH CI H b d a II