Which of the following represents a meso compound? CH2OH CH3 CH3 OH HO ICH3 HO IOH IH HD ICH3 HO ICH3 H3C CH3 OH OH I II III IV А.I В. II С. III D. IV
Q: b. C. O d. e. H f. HO -ОН -OH Na₂Cr₂O7 H₂SO4, H₂O -OH OH xs CrO3 H3O+ acetone 1) DMSO, (COCI)2, ? 2)…
A: we have to draw the major product for the given reactions
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A:
Q: CONH₂ CH3 CH3 H₂C=CHCHCH₂CO₂CH3 1. LiAlH4 2. H₂O 1. LiAlH4 2. H₂0+
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Q: nplete tihe reactio H20 HC=CH H*, Hg2+ Cu propanol 250 °C KMNO4 C=C-CH3 нн H*/ t°C NABH4 H3c-C…
A: The detail solution for this reactions is provided below in attach image.
Q: 7. CH3 CH3CONA _(7a) (7b)_ + NaCI + CH3 8. (). H20 CH3CO CH3 + 9. NAHSO3 CH3 - C- CH3 19).
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Q: O2N. OH NaH TCI of H2SO4 HNO3 H,SO4 HNO3
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Q: (а) (b) CH2CH3 H30 18 ? CH2CH3 NaOH H2C-C CH3 H2018 H2C-C3 CH3 (c) MgBr 1. CH2CH3 H3C- » ? H' CH3 2.…
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Q: 1) ? HO 2) CH3 CH2CH2C1 AICI3 CI- NaOH, 100 °C ? CH3 CH3 Ph H3C. Br ок O K* CH3 t-BUOH
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Q: (b) CH3 1. DIBAH CH3CHCH2CH2CO2CH3 2. H30* (d) CO2H CH3OH, ? H2SO4 CH3 он CH;CO,COCH3. Рyпidine (h)
A: Answer Draw the product of the following reaction
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Q: Grive the meckamiem of given जप्बत्जेनक र i) H2NNH2 2) KOH dCH 3 HI B HCN H30 B (10)
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Q: CH2 CH3-C-CH3 H3 CH3-C-CH3 ČH3 II IV
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A:
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Q: ÇI CI -CH3 +2Zn 2ZnCl2 + Č CI Cao +NazCO3 + CH;CHCOONA + NaOH CH3 d.e. 2 CH3CHBR + 2Na 2NaBr + CH3
A: Given,
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A: Given is structure of cholesterol. Let's draw chair form of it to check our answer.
Q: OH + H₂CRO4 → (a) 1. 2. H₂C=CHCH3 + H*/H₂O → (b) 3. CH3CH₂CH₂Br + LiAlH4 → (c)
A:
Q: (a) OH CH3 (b) H3C OH SOCI2 PBrg ? H3C- ? CH3CH,CHCH,CHCH3
A:
Q: H3C, CI CH3 -СООН l\CH2OH CH2CH2NH ČH2OH HOH2C CH2CH2CH3 b. H3CH2C CI H,Clו H3C е. H3C OH d. 多I w |I
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Q: C12 /light Br2/light Na/Ether (i) CH3CH3 C P205 Cr207/ H* В 03/Zn/H2O (ii) CH3CH2CH(OH)CH3 А C
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Q: H₂CHN +2 CH3MgBr followed by H + CH3NH₂ B+ NaOH +CH₂I +CH₂OH. H* E +NaNO₂, HC1-F + CH3COCI G -D A с
A: We have to draw the product of following reaction given below:-
Q: OH `H А. KMNO4/NAOH/H,O В. C. D. E. NazCr,O7/H2SO/H2O PCC/CH2CI2 Br2, CCI4 None of these Е.
A: The reaction given is,
Q: 1. HBr, 40 °C 2. CH,N2 3. NaCN CN + enantiomer 1. H2SO4, heat 2. ВНз-THF 3. НаО2, NaOH, Н20 4. NaH,…
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Q: Он t°C p-CH2-C OH t°C C-CH-CH2 CH2-C OH OH
A:
Q: OH CH₂CH3 H₂SO4 180°C
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Q: eHschzcभे ा_ CH्- BxcH3cH, ट CH2ल,CH3 ॐ©्भु ह पर्ी 0ठितश ेब beis 2o Aheंग ecive नेब्यवुरी।
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A:
Q: O A. C6H5CO2H / C6H5CO2 O B. H30* / H20 OC. H3PO4/ Po,3- D. H2SO3 / HSO3
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Q: (d) H H (е) CH3 CN (f) H c=C H3C CH2CH2COH CH3CHCH2ČHCH3 HO2C" *CO2H
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Q: H3C. CH-CH2CH2 Br H3C NANH, / NH3() CH3CH2-CEC-H
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Q: Which compound in each pair is the stronger acid?
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- Page 218 Draw all possible stereoisomers for each compound. Label pairs of enantiomers and diastereomers. Label any meso compound. 5.58 OH а. OH b. CI Br с. d.CH₂CH₂CCH₂CH₂CH, H₂O Br₂ tert-BUO CH₂CH₂CH₂CH₂Br CHỊCH C—CH CHỊCH; CH₂CH₂CH₂CH.Br CH₂CH3 tert-BuO CH₂CH₂CH=CH₂ H₂O NaNH, CH3CH₂Br -CH₂CH₂CHCH₂ CH;CH C=CCHỊCH, Br excess H₂SO4 Re H₂SO4 CH;CH,C=CH CHỊCH C=C- с app.101edu.co Identify which of the following compounds is meso. I H₂CO H III H C H₂CO HCI Н A) 1 B) II Question 52 of 67 C) III D) IV OCH H₂CO "CH3 H C H CH₂ OCH₂ IV Н H₂CO H.C Н OCH, "H CH3 CH3 OCH₂ S В Sub
- a. Fill in the boxes with the missing structures. Be aware of stereochemistry. 1. LDA H3CO₂C 2. J CN Br t-BuOK THF H3O AI and II are: CI OH I constitutional isomers. enantiomers. identical. diastereomers. not isomeric. OH || CII and II are: I FL O constitutional isomers. O enantiomers. ○ identical. O diastereomers. O not isomeric. F II
- Identify the relationship between the following compounds. H3C COOH ; HOOC CH ОН enantiomers diastereomers H™ HI!.. HO O achiral O No answer text provided. CH3Which of the following pairs of structures represent a pair of enantiomers? a. b. C. d. O a O b Oc C Od H3C... H Br C HC NC H3CH₂C COOH H... C CN CH3 Br HC H₂N CH3 OH COOH CN HC-CH3 Br Br H.C. HOOC OH H... C H₂C CN H3C C H₂N CH₂CH3 COOH HH3C CI C=C H2N I O (R)-enantiomer O (Z) isomer O (S)-enantiomer O (E) isomer O meso compound
- 8. Identify the stereochemical relationship between the structural pairs shown below as (A) identical structures that are not meso; (B) identical structures that ARE meso; (C) structures that are enantiomers; or (D) structures that are diastereomers. a) b) H3C c) CH3 Br H. CH3 Br Br CH3 H. CI Holl H Cill Cl- CH3 Br H. CI CH3 HO. H. H3C Cl H3C- H- H. CH3 Cl a) b) c) 9. Identify the stereochemical relationship between the structural pairs shown below as (A) identical structures that are not meso; (B) identical structures that ARE meso; (C) structures that are enantiomers; or (D) structures that are diastereomers. a) b) c) CH2CH3 NH2 HO CH3 H3C. CH3 Cl HO H;C CH2CH3 F. F H;C. CI H H,N -CH3 CH3 NH2 H3C Br H2N C1 H3C CH3 CH3 H;CH,C- Cl F H. H Br CH,CH3 CH3 a) b) c)I and II are: H H Br O constitutional isomers. O enantiomers. O identical. diastereomers. O not isomeric. H- Br -CH₂CH3 ∙H CH3 ||structures. H3C H" НО CH3 CI CH₂CH3 ationship O A. identical O B. enantiomers C. constitutional isomers O D. diastereomers ollowing pair of H3C CH₂CH3 HOCH3 CI H