The compound below cannot exist as written. Suggest an alternative structure (hint – neutralization). Please help in explaining why it works this way.
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The compound below cannot exist as written. Suggest an alternative structure (hint – neutralization). Please help in exp...
please help and thank you! 4. For each compound shown below, provide the structure of the...
please help and thank you!
4. For each compound shown below, provide the structure of the organic product formed with the given metal
help with this! Complete the Lewis structure of the compound shown below and indicate which of...
help with this!
Complete the Lewis structure of the compound shown below and indicate which of the following statements are true. H false An sp2 hybrid orbital on C-1 overlaps with an sp hybrid orbital on C-2 to form the sigma bond between C-1 and C-2 false The C-N bond is formed from overlap of an sp? hybrid orbital from the carbon atom with an sp3 hybrid orbital from the nitrogen atom. true There are twelve o bonds in this...
please ii. Proposed a reasonable structure for the product (C8H62-) formed when the compound 1 below...
please
ii. Proposed a reasonable structure for the product (C8H62-) formed when the compound 1 below is treated with a strong base butyllithium. (5 pts) 2 C4H9LI 2Lit C3H62 + 2 C4H10 iii. a. Identify the product of the following reaction (8 pts) 1. strong base 2. CH3OCH,CI b. Explain what is involved in this reaction and why it is a reasonable process.
please answer all parts. your the best :) 4. For each compound below, draw the most...
please answer all parts. your the best :)
4. For each compound below, draw the most stable chair conformation. Do no draw in the hydrogen atoms. For clarity, circle all non-hydrogen substituents that are in an axial position. It may help to number the carbons in each chair first before drawing in cach substituent. (3pts for each correct conformation properly drawn) 5. (a) Convert Compound A (shown below) to its chair-like structure by placing the substituents of this compound in...
please help and box answer IRUOTOCO The compound shown below is the product of a Claisen...
please help and box answer
IRUOTOCO The compound shown below is the product of a Claisen condensation. Draw structural formulas for the reactants: ester and enolate ion. • Assume all esters to be ethyl esters. . Do not include counter-ions, e.g., Na', 1, in your answer. • Draw the enolate ion in its carbanion form. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple reactants using the +...
Please Help! NAME: FII Determine the structure ofa compound with the formula Chud. The l℃ NMR,...
Please Help!
NAME: FII Determine the structure ofa compound with the formula Chud. The l℃ NMR, IR and 1H NMR spectra are shown below. Supply the structure for full eredit. Provide the rogaested information for partial credit if you are unsure of your answer. What is the structure? Show work in the attached boxes Shift (ppm) 172 60 48 oe full credit, if you are unsure of your answer. 30 14 Basod on the molocular formula, how matry umits of...
Please help I cannot figure out the correct way to sort these. Review | Constants Periodic...
Please help I cannot figure out the correct way to sort
these.
Review | Constants Periodic lab The enzyme Y catalyzes the elementary reaction Part B ABA+B Six solutions are made, each with a Y concentration of 1.0 uM and varying concentrations of AB as shown below. Based on the concentrations, rank the solutions in decreasing order of reaction rate. Rank from fastest to slowest reaction rate. To rank items as equivalent, overlap them. An enzyme concentration of 1.0 PM...
please help 4. For each pair of structures below circle the most relatively stable one. Show...
please help
4. For each pair of structures below circle the most relatively stable one. Show work by drawing relevant chair structures and/or Newman projections as needed) to clearly illustrate why. It is best practice here that only the most stable conformations for each compound are being compared in each set. For clarity. provide a few words that explain your analysis when comparing the illustrations. (12pts total for this problem) (a) ♡ va ♡ 5. (a) (3pts) Look up trans-decalin...
please help in all sections asap!! Identify whether the compound will be aromatic, nonaromatic, or antiaromatic....
please help in all sections asap!!
Identify whether the compound will be aromatic, nonaromatic, or antiaromatic. Aromatic Nonaromatic Antiaromatic Choose the correct reason from the below options. This structure contains 20 x electrons. This structure exhibits a ring of continuously overlapping p orbitals, and there are 22 i electrons. In this structure, the ring does not possess a continuously overlapping p orbitals. Propose an efficient synthesis for the following transformation. Choose the correct reagents listed in the table below. 1)...
Please help me determine the structure from the data below. I know there are 10 total...
Please help me determine the structure from the data below. I
know there are 10 total hydrogens. However, I am unsure of how many
oxygen would be in the structure. There are 2 peaks of 1668 and
1662 that I think are C=O but I am not sure.
Information: Each spectra below was obtained from a pure compound. 1H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (-values) are...
please help and thank you!
4. For each compound shown below, provide the structure of the organic product formed with the given metal
help with this!
Complete the Lewis structure of the compound shown below and indicate which of the following statements are true. H false An sp2 hybrid orbital on C-1 overlaps with an sp hybrid orbital on C-2 to form the sigma bond between C-1 and C-2 false The C-N bond is formed from overlap of an sp? hybrid orbital from the carbon atom with an sp3 hybrid orbital from the nitrogen atom. true There are twelve o bonds in this...
please
ii. Proposed a reasonable structure for the product (C8H62-) formed when the compound 1 below is treated with a strong base butyllithium. (5 pts) 2 C4H9LI 2Lit C3H62 + 2 C4H10 iii. a. Identify the product of the following reaction (8 pts) 1. strong base 2. CH3OCH,CI b. Explain what is involved in this reaction and why it is a reasonable process.
please answer all parts. your the best :)
4. For each compound below, draw the most stable chair conformation. Do no draw in the hydrogen atoms. For clarity, circle all non-hydrogen substituents that are in an axial position. It may help to number the carbons in each chair first before drawing in cach substituent. (3pts for each correct conformation properly drawn) 5. (a) Convert Compound A (shown below) to its chair-like structure by placing the substituents of this compound in...
please help and box answer
IRUOTOCO The compound shown below is the product of a Claisen condensation. Draw structural formulas for the reactants: ester and enolate ion. • Assume all esters to be ethyl esters. . Do not include counter-ions, e.g., Na', 1, in your answer. • Draw the enolate ion in its carbanion form. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple reactants using the +...
Please Help!
NAME: FII Determine the structure ofa compound with the formula Chud. The l℃ NMR, IR and 1H NMR spectra are shown below. Supply the structure for full eredit. Provide the rogaested information for partial credit if you are unsure of your answer. What is the structure? Show work in the attached boxes Shift (ppm) 172 60 48 oe full credit, if you are unsure of your answer. 30 14 Basod on the molocular formula, how matry umits of...
Please help I cannot figure out the correct way to sort
these.
Review | Constants Periodic lab The enzyme Y catalyzes the elementary reaction Part B ABA+B Six solutions are made, each with a Y concentration of 1.0 uM and varying concentrations of AB as shown below. Based on the concentrations, rank the solutions in decreasing order of reaction rate. Rank from fastest to slowest reaction rate. To rank items as equivalent, overlap them. An enzyme concentration of 1.0 PM...
please help
4. For each pair of structures below circle the most relatively stable one. Show work by drawing relevant chair structures and/or Newman projections as needed) to clearly illustrate why. It is best practice here that only the most stable conformations for each compound are being compared in each set. For clarity. provide a few words that explain your analysis when comparing the illustrations. (12pts total for this problem) (a) ♡ va ♡ 5. (a) (3pts) Look up trans-decalin...
please help in all sections asap!!
Identify whether the compound will be aromatic, nonaromatic, or antiaromatic. Aromatic Nonaromatic Antiaromatic Choose the correct reason from the below options. This structure contains 20 x electrons. This structure exhibits a ring of continuously overlapping p orbitals, and there are 22 i electrons. In this structure, the ring does not possess a continuously overlapping p orbitals. Propose an efficient synthesis for the following transformation. Choose the correct reagents listed in the table below. 1)...
Please help me determine the structure from the data below. I
know there are 10 total hydrogens. However, I am unsure of how many
oxygen would be in the structure. There are 2 peaks of 1668 and
1662 that I think are C=O but I am not sure.
Information: Each spectra below was obtained from a pure compound. 1H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (-values) are...
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