Examine the structures below carefully and select all the L-sugar(s), if any. A B C D E F CHO CHO CHO ÇHO ÇHO CHO OH H- -OH H- OH H- OH H- OH HO HO H. OH HO- H HO HHO H HO OH HO H HO- H HO H- -OH HO CH,OH ČH,OH OH H OH H -OH H CH, CH,OH O A O B OD O E OF

Q: H O + NH ₂ FH₂ mle chi nha ने Complete the following reaction and Explain with reasoning if the…

A: Given reactions are :  Complete the following reactions and explain with reasoning if the reactions…

Q: What results from the reaction shown? OH H но- HO, CH; OH ? HO cat. HC1 OH H. H он OCH; H H А) Но но…

A: There is a formation of glycoside takes place. When glucopyranose reacts with methylalcohol in the…

Q: calkulate the molkcular HO OH Weight 2 R O=C Where ( R) is : CH,COOH 3-6 CH2-N CH2COOH 3 H = 1,C= 12…

A: The compound given is,

Q: Which of the following are natural products? Circle your answer(s). HO HOH Но OH HOʻ но HO OH OH H…

A: Among the given compounds only two of them are natural products. All others are drug or intermediate…

Q: Which of the structures shown below Is not aromatl2 Clck on a letter A to D to answer. CH B, D.

A: A compound is aromatic is it is Sp2 hybridised,  cyclic and planar.  and most importantly follows…

Q: Select all the possible reducing sugarls from the list below. CH2OH c=0 重 CHO HHOH HO-H HHOH CH2OH…

A:

Q: Which of the following sugars is expected to form from the reaction below? 1. HCN 2. H2 / Pd 3. H3O…

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Q: (B) 49. What is the product of this reaction? что ***** CH OH, H+ ***** (A) OCH3 -OH (B) (C) OCH3 OH…

A: 49. We have to draw the major product of the given reaction.

Q: Predict the major product.

A: The given reaction is represented as follows:

Q: Propose a mechanism for this reaction. Account for both its regioselectivity and stereoselectivity.

A: In the cholesterol molecule, The alkene acts as nucleophile and the attacks the HOCl. The…

Q: HH H H H (e) HO-C-c-c-c-C-OH H H H H H H H H HH HO H-C-C-C-c-C-H Glucose H H H H H HH H HH H-C-C-C-…

A: Introduction : We have to tell which organic compound will be dissolved .

Q: NH2 NH HO-P-o- Br, in H,O OH е. ОН ОН Ba(OH);

A:

Q: O2H H3C-C-CH3 OH H* + H 3C-C-CH3

A: Full headed arrow means transfer of pair of electrons. Atoms loses the electrons carries positive…

Q: H NaOH HO- Br H. H. Treatment of trans-2-bromocyclohexanol with NaOH yields 1,2-epoxycyclohexane.…

A:

Q: Select the best answer. CI OH N. (Pyridine) b.) R. R. d.)

A:

Q: Give the product of the following reaction. NO2 Cl2 NO, CI OH NO, OH CI NO2 NO, CI CI NO, OMe CI CI…

A: here in this reaction Cl2 attached to both the carbons of NO2 and its adjacent carbon.

Q: HOH₂C OH CHO (b) н—он OH HO -H NaCN H -OH CH₂OH (c) CHO HO -H HO-H 吧。 H- -OH CH₂OH H-OH CHO NH₂OH…

A:

Q: Give the product of the following reaction. Cl2 CI -HO- CI CI OMe CI OH OMe -CI OH CI OMe

A: Since the double bond acts as a nucleophile. Hence it will attack on the Cl2 and form a 3 member…

Q: t-Bu OK t-BuotH (CHs)>S

A: 1st product  is correct In first reaction, Cl is replaced by territory butoxy group and after that…

Q: Draw curved arrows to show the movement of the electrons in the following reaction steps.

A:

Q: Which of the following substances would be expected to have the largest pK₁? CH3-CH,-NH, CH3-CH₂-OH…

A:

Q: Which species in the reaction shown below is the reductant? Li® H OH HAI-H A. "AIH4 В. Lit C.…

A: Applying concept of reducing agent.

Q: Which of the responses is a correct name for the following compound? NH2 Br- Br CI O a.…

A: In this question we have to tell the name of the compound.

Q: PQ-8. What is the major product of this reaction? Br CH3ONA CH;OH (A) (В) (C) (D) 20 PQ-30. What is…

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Q: ect (1.e. probable or possible) structure for a monosaccharide? (remember that unlabeled vertices…

A: Ans D)

Q: H. МОМО, OH RO HO b ÓR МОМО 7 R= H 9, 95 % a 8 R= MOM, 52 % d HO НО. OH OH Chrysin (5), 81 %…

A: # (b):  In reaction#(b), benzaldehyde reacts with ketone group of the reactant to form a conjugate…

Q: Identify ALL of the epimers of the sugar below. CHO HO H Но Н— ОН H OH CH2OH CHO CHO CHO CHO Н— ОН…

A: Each of two isomers with different configurations of atoms about one of several asymmetric carbon…

Q: Select all the possible reducing sugarls from the list below. сно H- CH2OH CH2OH он HO- он онн но-…

A: In the given compound we can easily predict the reducing sugar easily . First of all we have to find…

Q: The compound below is a reducing sugar. HO но OH но HO. HOO OH Select one: True O False

A:

Q: Which of the following compounds is a meso compound? H OH H OH H OH OH HO H. H. H C. OD O B O A

A:

Q: Identify the indicated hydrogens in the molecules below as pro-R or pro-S. Ho Ha CO2H H3*N H…

A: • When a tetrahedral carbon can be converted into chiral center by   changing only one of the…

Q: Q2): Complete the following reactions (20 marks) 1) HOOH (CH,),CHCHCH, + HCI- 2) CH3 CH3 H,C- +0, Zn…

A:

Q: Predict and draw the major product (C1H202) of the following reaction sequence. H3C. NBS CHS KMno OH…

A: Organic synthesis

Q: 5. Show the products for the reaction of trimyristin with aqueous sodium hydroxide. CH2…

A:

Q: Complete the following reactions: а. H Mg H,0 H3C-Ċ –I E t,0 CH3 b. H3C KCN H3C С. CH;0 Na* H;C-CH,…

A: Grignard reagent is one of the important reagent used in organic chemistry for the synthesis of…

Q: Hc Ha oHe Hb -Hd i) rank the labelled þrotons in order of increasing pK . ") Explain your answer in…

A:

Q: (c) Complete the following reactions : dozilíne -CH3 COC6H5 us CH,O/Me,NH CH31 B A CNⓇ KOH, A >C

A: the given question is based on indozoline

Q: Identify the indicated faces in the molecules below as Re or Si. a `CH2CH3 b • side a: side b: a H.…

A: Re and Si faces:              A face is labelled as Re if, when looking at that face, the…

Q: Which of the following compounds is achiral? O a. H. OH O b. H OH Oc. H. OH O d. HO H HO

A: The compounds given are,

Q: What is the corrеct Нaworth projеction for B-D-alloругanose? CH,CH CH,OH CH-OH CH;OH CH,OH он он он…

A:

Q: L J K & & co COOEt OH Ethanol & H₂SO4 COOEt COOEt 1. NaOEt, then CH3CH₂l 2. NaOH then acidify 3.…

A: Detail mechanistic pathway is given below to find out the major product

Q: Which of the following sugars has the configuration (2S, 3R, 4R)? сно сно HHOH HO- сно сно HO H HHOH…

A:

Q: -. pro-R and pro-S CH3 Ph OH

A: Prochirality refers to a phenomenon by which a single change can convert an achiral carbon to chiral…

Q: Identify ALL of the epimers of the sugar below. CHO HO H но- - Н ОН H- HO- CH,OH A CHO CHO H-OH CHO…

A:

Q: Give the product of the following. 1. (CH-CH-NH/ H 2. NABH, O By Et O B-NH ON OH O EtEt O Et. N.

A:

Q: a) Complete the following reactions: (i) H;C-C-Ci + H2O A + B HO H;C. CH3 SOCI, + D + so, (iii) H;O*…

A: Introduction : We have to make the products for the following. As per company norms we can not…

Q: (е) CH3 OH A OH

A: The two step reaction in which alkene is converted to alcohol in presence BH3/THF and H2O2 is known…

Q: 10. Complete the following reactions: , CH3 + KOH - Bm b) CH3 CH2 CH=CHz + Hz0

A:

Q: 3. Using the steroid backbone is very usefully in synthesizing pharmaceuticals of hormone analogs.…

A:

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.