how do i synthesis these? all it says is sythesis: alcohols, etc Synthesis: Alcohols, etc a....
Br 3 ОН h) 3 i) Н н N н Но Li k) со D о Br 3 ОН h) 3 i) Н н N н Но Li k) со D о
Carbohydrates homework 1. Identify the sugars as aldose or ketose, Lor D, and determine the number of Chiral centers. cv.ok CHO к D ско 1 н- 4 ko ho- M "Т, oly CH₂OH ChooH Chaok И CH₂OH H ой k он ой н ho И no и ой си, ch 20h 2. Identify the relation between the structures in each of the following pairs. с СО со Chow но -И h он lko НЕ OM -v с Р oh -...
Please show all work. Will rate high! Use the Henderson–Hasselbalch (H-H) equation to answer the following question: Calculate the concentration of the glutamine anion when 0.50 M of glutamine is at a physiological pH of 7.4. The pka of the a-amine group is 9.13. (Answer in mm) Match the name with the structure for each of the D-aldoses. CHO CHO но CHO H он H Но H H ОН H он HOH H он CHO но -Н H ОН но...
Design a synthesis of ethyl 2-ethyl-3-oxohexanoate from alcohols containing 4 carbons or fewer. points COET alcohols containing 4 carbons or fewer Part 1 out of 9 Choose the best option for the precursor to the target molecule. Part 2 out of 9 19 Choose the best option for the carboxylic acid precursor to the intermediate ethyl butanoate. points TOET OET carboxylic acid alcohol oị © © carboxylic acid alcohol points ОН он о носH,CH, но Design a synthesis of ethyl...
Need help with these ones. ОН СООН С Bг ОН СООН СООН Он сH-N СОO NHA* ОН ОН SOCI, (еxcess) он Н,о* (R) COOH А но СООН A/Н,0* о о- A) NH2 B) N1 Hint: Reductive Amination C) racemic D) Br со, ОН E) но F) КCN
match the reactin from column A to column B con nom GORE COLUMNA COLUMNB O 2 A) 1) NHL H,504 LAB B) ? C) 1) MCN 2,0 0 2) OH D) SWC, HCI 3) E) NH F) o 요 H,SO Na 4) G) H) HNO3 HS), 5) PCC 0) 6) o- J) 1) excess (CH2CH2), THE 2H30 OH ? 7) ות ОН ? 1) excess (CH3CH2Cai, THE 2) но" 7) Н NaBHA К) о 8) ? о 1) PB<3 ?...
Provide the product for the following reaction І. Br HOCH,CH,OH Mg/ether H2SO, Н,0° 2. H,0 но он ОН он IV он у Predict the product of the following synthesis. 1. Br2, H20 2. NaOH, HO 3. CH2OH, H+ OCH, н,со OCH, A B с OCH OCH OCH, D E Predict the product for the following reaction. OH Acid Catalyst + 25 °C O А D с B
COLUMNA 0 NO2 19 COLUMN B O + OH OH A) HAN AICI: 1) ch 2 BHA 3) H,09 B) YN B 1) My C) ОН 2) 2)CO2 3) H30 4) CH3OH D) 3) E) 0 OH H 1)DBAL-H 2)Ph PCH2 3) mCPBA 1) SOCI2 2CH.NH. pyridine 3) excess LAHA 4)H,0* F) 0 O 4) OH o G) excess HB H) 5) 1) 6) H30* Δ. Mglk J) 7) OH 0 2 1,0 hp question completion Status: Н. 6) Н...
how do i know which Hydrogens i affect? what do i do here? can someone explain what im supposed to be looking for with drawings too? i thought this was an aldol condensation but this says its a michael reaction and the answer is C. thank you so much! 290. Predict the product: CH2=CH-C + OH CH=CH-C°. CH-&-CH2-8-CzHs Hot H2O H O=0 -C-C-C2H5 о но No reaction: base is too weak to allow deprontonation. CH2 e) C2H5-C-C-C-C2H5 CH2 HG он...
COnceptual Checkpoint 20.11. Propose an efficient synthesis for each of the following transformations: a) OH b) H- H он c) Ph Ph 20.12. Predict the product(s) for each reaction below: OMe но но OMe ? a) Но Н,о ? d) OE O