Can you please explain ( in words) the mechanism of the above scheme in details.
Homework Answers
In step reaction of thiophene with nBuLi gives Ortho lithiation product. Now Ortho lithiated thiophene is good nucleophile Wich attack on position no 5 of 2 chloro diazine molecule forms negative charge on nitrogen and ring become non aromatic .water molecule gives proton to stabilize negative charge on Nitrogen.Then DDQ oxidation makes ring Aromatic.
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Can you please explain ( in words) the mechanism of the above
scheme in details.
.CN...
Can you explain ( in words) the mechanism of the above scheme. b=0= 2 Na SnCl4...
Can you explain ( in words) the mechanism of the above
scheme.
b=0= 2 Na SnCl4 > 55°C dropwise addition within 30 min > 45 °C
Complete the following reaction scheme, giving complete stereochemic details as relevant. Explain please! Complete the following...
Complete the following reaction scheme, giving complete
stereochemic details as relevant. Explain please!
Complete the following reaction scheme, giving complete stereochemical details as relevant. Note: Be alert to the possibility of rearrangements OH t-BuOK, t-BuOH. heat heat i. KMnO4. ОН. 2 120,heat? (major product) ? (major product) + ii. H,0 HBr NaBH4 i.BHy,THF ii. H202. OH ? (major product)
can you please provide the major products reactions with the stereochemistry. thank you HBr оос CN...
can you please provide the major products reactions
with the stereochemistry. thank you
HBr оос CN NC Br2 ОН FeBrz НО ОН 1 н* CI он NaOCH Br Eto OEt
The scheme below shows the synthesis of an antihypertensitive agent (drug used to treat high blood...
The scheme below shows the synthesis of an antihypertensitive agent (drug used to treat high blood pressure). Answer the questions that follows. a Br 1 Br CI с CO Me + Meo H2NCO Me (Question 3) B OME CN CN CN CN 6 2 3 4 5 CO Me CO Me Buz SnNz d Final product (9) (1) KOH, heat (2) H+ work up partial hydrolysis (Question 4) CAH, CAH, CN 7 NH NEN 8 Question 1 Select the best...
Can you explain this in very much detail including background theory and things I have to...
Can you explain this in very much detail including background
theory and things I have to know to solve this?
The reaction below would go via: он о CN DMF PRODUCT(S) A. SN1 mechanism with inversion B. SN1 mechansim with racemic product C. SN2 mechanism with stereoretention D. SN2 mechanism with racemic product E. SN2 mechanism with inversion What is the product?
What is the defensive mechanism of a hagfish? Please explain in details.
What is the defensive mechanism of a hagfish? Please explain in details.
please help, if you can NHCH AICI ? For the reaction above, which of the following...
please help, if you can
NHCH AICI ? For the reaction above, which of the following is/are the best choice(s) for the final step of the mechanism? NHCH3 NHCH3 A anács Cl--AICI, AICI + NHCH3 AICI: + H- AICI NHCH mo NHCH D C + AICI c- Aici E both A and D F none of the above + Bra FeBry For the reaction above, which of the following is/are the major organic product(s)? O OCH o= OCH 0 E...
Explain the CN of a unit cell in three words. (Hint 1: N------ N------ A-----) (Hint...
Explain the CN of a unit cell in three words. (Hint 1: N------ N------ A-----) (Hint 2: You must spell the words correctly to get credit.) Answer:
Could you please show a detailed ARROW-PUSHING MECHANISM for the above reaction? Especially for the first...
Could you please show a
detailed ARROW-PUSHING MECHANISM for the above reaction? Especially
for the first step, the reaction with water to give the alcohol.
PLEASE show any intermediates that may form along the way.
Thanks!
HCI H2o who HW ANTO - 0S0 0-520 1 CI - OH ÖR H jöth н H20 H2SO4 HNO -OH
Explain the mechanism of an electric transformer in details. (Please use legible handwriting, I have dyslexia.)
Explain the mechanism of an electric transformer in details. (Please use legible handwriting, I have dyslexia.)
Can you explain ( in words) the mechanism of the above
scheme.
b=0= 2 Na SnCl4 > 55°C dropwise addition within 30 min > 45 °C
Complete the following reaction scheme, giving complete
stereochemic details as relevant. Explain please!
Complete the following reaction scheme, giving complete stereochemical details as relevant. Note: Be alert to the possibility of rearrangements OH t-BuOK, t-BuOH. heat heat i. KMnO4. ОН. 2 120,heat? (major product) ? (major product) + ii. H,0 HBr NaBH4 i.BHy,THF ii. H202. OH ? (major product)
can you please provide the major products reactions
with the stereochemistry. thank you
HBr оос CN NC Br2 ОН FeBrz НО ОН 1 н* CI он NaOCH Br Eto OEt
The scheme below shows the synthesis of an antihypertensitive agent (drug used to treat high blood pressure). Answer the questions that follows. a Br 1 Br CI с CO Me + Meo H2NCO Me (Question 3) B OME CN CN CN CN 6 2 3 4 5 CO Me CO Me Buz SnNz d Final product (9) (1) KOH, heat (2) H+ work up partial hydrolysis (Question 4) CAH, CAH, CN 7 NH NEN 8 Question 1 Select the best...
Can you explain this in very much detail including background
theory and things I have to know to solve this?
The reaction below would go via: он о CN DMF PRODUCT(S) A. SN1 mechanism with inversion B. SN1 mechansim with racemic product C. SN2 mechanism with stereoretention D. SN2 mechanism with racemic product E. SN2 mechanism with inversion What is the product?
please help, if you can
NHCH AICI ? For the reaction above, which of the following is/are the best choice(s) for the final step of the mechanism? NHCH3 NHCH3 A anács Cl--AICI, AICI + NHCH3 AICI: + H- AICI NHCH mo NHCH D C + AICI c- Aici E both A and D F none of the above + Bra FeBry For the reaction above, which of the following is/are the major organic product(s)? O OCH o= OCH 0 E...
Explain the CN of a unit cell in three words. (Hint 1: N------ N------ A-----) (Hint 2: You must spell the words correctly to get credit.) Answer:
Could you please show a
detailed ARROW-PUSHING MECHANISM for the above reaction? Especially
for the first step, the reaction with water to give the alcohol.
PLEASE show any intermediates that may form along the way.
Thanks!
HCI H2o who HW ANTO - 0S0 0-520 1 CI - OH ÖR H jöth н H20 H2SO4 HNO -OH
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