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please explain
How can this transformation be accomplished? OTS ?, A. Bry/CCI: B. H./Pd-C c. O/CHOH...
please explain How many "curved arrows are needed to describe the mechanism for formation of this...
please explain
How many "curved arrows are needed to describe the mechanism for formation of this intermediate? CH [D] 1 (EJ 2 IA 3 IC) 3 [B] 4 Explanation for your choice (3 pts) How can this transformation be accomplished? OH снен A. Br/CCL B. HYPd-C C.O.CH.OH G. HO/acid D. BryH.0 H. BẠH. E. Zn F.H.O I. H-0./NaOH J. CI HO K. NaH L. mCPBA M. HSO/A N. TsCpy O. KMnO/KOH TAJ H then G P. NaOH [B] O then...
CH30 CHEQ How can the following transformation be accomplished? ? CH2CH OH 18a A. Mg B....
CH30 CHEQ How can the following transformation be accomplished? ? CH2CH OH 18a A. Mg B. Bry/FeBr3 C. HNO3/A E. 2(Hg)-HCI F. H2SOJA G. NaOH/H20 I. CH3CH2CHO J. CH3CH2Li K. Cul L. N. H30 0. Cly/FeCl3 P. &CH D. CH3-C-ci /AlCl3 H. NaBH4/CH3OH CH2-CHLI M. H a) M and F then N d) D then J then N b) A then I then F e) I then H c) B then A then I then N
draw out structures or reagents Draw out either the structures or the reagents A-Q needed to...
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...
Please answer all 3 and explain if you can! Thank you!! *This one isn't option 2...
Please answer all 3 and explain if you can! Thank you!!
*This one isn't option 2 or 4*
Draw the major organic products of the following reaction. Include lone pairs of electrons and stereochemistry 1.CH,MgBr, Et,o 2. H,O What is the major product in the following series of reactions? 1) 03 then DMS 2) LiAIH4 (excess) then H20 3) NaH (1 equiv.) 4) TsCl (1 equiv.) 5) NaOH (dilute) Products OTS a) b) HO HO OTS он OH c) d)...
From the following list, determine the missing reagents. a. NaOH. b. Hz, Pd/C C. NaOH, H202...
From the following list, determine the missing reagents.
a. NaOH. b. Hz, Pd/C C. NaOH, H202 d. NaoMe, MeOH e. Na, NH3 f. H2SO4 H20 g. NaNH2 h. CrO2, H2SO4 (aq) 1. NaBH4, MeOH H2SO4, MeOH k. C PK I. Met m. Phli n. H2, Lindlar's catalyst O. BH3, THE p. Nah q. H30+ workup r. PCC s. OsO4, H2O2 t 03. -78 °C - H - K
thanks! On each the following IR spectra, circle and indicate the most important stretching signal from...
thanks!
On each the following IR spectra, circle and indicate the most important stretching signal from the following choices:N-H, O-H, CEN, CEO, C-O, Top, IR spectrum of Compound 18a: C14H1402 Bottom, IR Spectrum of Compound 18b: C3H120. write your answer on the corresponding square provided (2.5 pts each, 5 pts total) mar 2000 6 C-OR Characteristic IR Stretching Frequencies in cm broad N-H 0-H CEN (3000-3500) (2200-2400) 4000 3000 2000 (1150-1300) 요 RC-O (1600-1750) (1250-1350) (1050-1150) 1500 1000 500 'H-NMR...
Ph cyclopropene HF CH h) OH 1. POCICH.Ch 2. Pri 3 NH4Cl ag) 1.) 1. Li/THE...
Ph cyclopropene HF CH h) OH 1. POCICH.Ch 2. Pri 3 NH4Cl ag) 1.) 1. Li/THE 2.CO 3.NH.CH HNO k.) NH 1. HNO (aq) 2. NaSCH CH.CH AICI, 3-chloro-2-methylpentane m.) 1.Pr.CI. AICI 2. NBS, CCU. n) -OH XS H.CO acetone он 0.) OH XS Bobbit's SiO, CH.CH -OH 1. Ch. AICI 2 NaOH, 30 C 4,000 psi 3. HCI 9.) SCH 2Na, ETOH, NH, r.) 1. LIETO 2. oxirane 3. H,00 1.2 PY-MOBI OMe 2. NHCl(aq) t.) 1. Cl/ Feer...
thanks! For compound 18a the signal "e" is not 2H it is 3H, this was a...
thanks! For compound 18a the signal "e" is not 2H it is 3H, this
was a typo
18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of each compound (4 pts) (30 points total) Unsat. Index = (2C+2-H-X +N)/2 = 3.0 2.00 25 490 2.0 e = 2.00 ppm. singlet, 2H d = 2.66 ppm, quartet, 2H f = 1.27 ppm, triplet, 3H 720...
18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of...
18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of each compound (4 pts) (30 points total) 30 Unsat. Index = (2C+2-H-X+NY2 = 200 25 e = 2.00 ppm, 4.90 f = 1.27 ppm, 20 720 Compound 18a: C,H,O, singlet, 2H triplet, 3H 127 15 d = 2.66 ppm, a = 7.21 ppm, b = 7.18 ppm, doublet, 2H doublet, 2H C = 4.90...
Thanks! On each the following IR spectra, circle and indicate the most important stretching signal from...
Thanks!
On each the following IR spectra, circle and indicate the most important stretching signal from the following choices:N-H, O-H, CEN, CEO, C-O, Top, IR spectrum of Compound 18a: C14H1402 Bottom, IR Spectrum of Compound 18b: C3H120. write your answer on the corresponding square provided (2.5 pts each, 5 pts total) mar 2000 6 18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of...
please explain
How many "curved arrows are needed to describe the mechanism for formation of this intermediate? CH [D] 1 (EJ 2 IA 3 IC) 3 [B] 4 Explanation for your choice (3 pts) How can this transformation be accomplished? OH снен A. Br/CCL B. HYPd-C C.O.CH.OH G. HO/acid D. BryH.0 H. BẠH. E. Zn F.H.O I. H-0./NaOH J. CI HO K. NaH L. mCPBA M. HSO/A N. TsCpy O. KMnO/KOH TAJ H then G P. NaOH [B] O then...
CH30 CHEQ How can the following transformation be accomplished? ? CH2CH OH 18a A. Mg B. Bry/FeBr3 C. HNO3/A E. 2(Hg)-HCI F. H2SOJA G. NaOH/H20 I. CH3CH2CHO J. CH3CH2Li K. Cul L. N. H30 0. Cly/FeCl3 P. &CH D. CH3-C-ci /AlCl3 H. NaBH4/CH3OH CH2-CHLI M. H a) M and F then N d) D then J then N b) A then I then F e) I then H c) B then A then I then N
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...
Please answer all 3 and explain if you can! Thank you!!
*This one isn't option 2 or 4*
Draw the major organic products of the following reaction. Include lone pairs of electrons and stereochemistry 1.CH,MgBr, Et,o 2. H,O What is the major product in the following series of reactions? 1) 03 then DMS 2) LiAIH4 (excess) then H20 3) NaH (1 equiv.) 4) TsCl (1 equiv.) 5) NaOH (dilute) Products OTS a) b) HO HO OTS он OH c) d)...
From the following list, determine the missing reagents.
a. NaOH. b. Hz, Pd/C C. NaOH, H202 d. NaoMe, MeOH e. Na, NH3 f. H2SO4 H20 g. NaNH2 h. CrO2, H2SO4 (aq) 1. NaBH4, MeOH H2SO4, MeOH k. C PK I. Met m. Phli n. H2, Lindlar's catalyst O. BH3, THE p. Nah q. H30+ workup r. PCC s. OsO4, H2O2 t 03. -78 °C - H - K
thanks!
On each the following IR spectra, circle and indicate the most important stretching signal from the following choices:N-H, O-H, CEN, CEO, C-O, Top, IR spectrum of Compound 18a: C14H1402 Bottom, IR Spectrum of Compound 18b: C3H120. write your answer on the corresponding square provided (2.5 pts each, 5 pts total) mar 2000 6 C-OR Characteristic IR Stretching Frequencies in cm broad N-H 0-H CEN (3000-3500) (2200-2400) 4000 3000 2000 (1150-1300) 요 RC-O (1600-1750) (1250-1350) (1050-1150) 1500 1000 500 'H-NMR...
Ph cyclopropene HF CH h) OH 1. POCICH.Ch 2. Pri 3 NH4Cl ag) 1.) 1. Li/THE 2.CO 3.NH.CH HNO k.) NH 1. HNO (aq) 2. NaSCH CH.CH AICI, 3-chloro-2-methylpentane m.) 1.Pr.CI. AICI 2. NBS, CCU. n) -OH XS H.CO acetone он 0.) OH XS Bobbit's SiO, CH.CH -OH 1. Ch. AICI 2 NaOH, 30 C 4,000 psi 3. HCI 9.) SCH 2Na, ETOH, NH, r.) 1. LIETO 2. oxirane 3. H,00 1.2 PY-MOBI OMe 2. NHCl(aq) t.) 1. Cl/ Feer...
thanks! For compound 18a the signal "e" is not 2H it is 3H, this
was a typo
18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of each compound (4 pts) (30 points total) Unsat. Index = (2C+2-H-X +N)/2 = 3.0 2.00 25 490 2.0 e = 2.00 ppm. singlet, 2H d = 2.66 ppm, quartet, 2H f = 1.27 ppm, triplet, 3H 720...
18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of each compound (4 pts) (30 points total) 30 Unsat. Index = (2C+2-H-X+NY2 = 200 25 e = 2.00 ppm, 4.90 f = 1.27 ppm, 20 720 Compound 18a: C,H,O, singlet, 2H triplet, 3H 127 15 d = 2.66 ppm, a = 7.21 ppm, b = 7.18 ppm, doublet, 2H doublet, 2H C = 4.90...
Thanks!
On each the following IR spectra, circle and indicate the most important stretching signal from the following choices:N-H, O-H, CEN, CEO, C-O, Top, IR spectrum of Compound 18a: C14H1402 Bottom, IR Spectrum of Compound 18b: C3H120. write your answer on the corresponding square provided (2.5 pts each, 5 pts total) mar 2000 6 18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of...
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