predict the reactants help! OMe reagent(s) CI р. Он reagent(s): ОН q. Br reagent(s) но reagent(s):...
Predict the reagents. ОМе О. reagent(s): CI р. ОН reagent(s): ОН q. Br reagent(s): НО reagent(s): r. Но° OEt Br S. reagent(s) Br
1. Predict the product(s) (or no reaction) and reagent(s). (31 pts; no partial point) OMe O. reagent(s): CI р. ОН reagent(s): ОН q. Br reagent(s) Но reagent(s) r. ОН Br OEt S. reagent(s): Br
1. Predict the product(s) (or no reaction) and reagent(s). (31 pts; no partial point) О. OMe reagent(s) CI р. ОН reagent(s): ОН q. Br reagent(s): ОН r. ОН reagent(s): "OEt Br S. reagent(s): Br
OH r. Он reagent(s) Br OEt S. reagent(s) Br Он K2Cr2O7 (excess) H2SO4, H20 Он но 1. PhLi, Et O 2. HCI, H2O 3. SOCI2, EtN 4. NaOAc u. н 1. Mg (1 eq), Et2O V. Br 2. (1 eq) -сно 3. HCI, Н,О W. 1. NaBH,, MeOН, 0° С 2. PBra THF 3. LIAID4, THF 4. HCI, H20
Predict the product(s) and reagent(s) or if there is no reaction write NR. ОМe reagent(s): "Cl Он Он reagent(s) Br reagent(s) Он Он reagent(s) OEt Br Br reagent(s):
please help. i have to provide stereochemical assignments. (R or S and E or Z) for the four below. НО ОН HOVH ОН " ОН 5 6 11 NH2 Br
Question 46 Predict the product for the following reaction sequence. Mg/ether Br - 2. Но ОН он ОН OAI е в е си Oon
2. Predict the reagent(s) corresponding to each letter. Show stereochemistry where necessary. (2 marks each) (a) Н CN Он NH2 (b) Он CH3 к (c) ..ОBп OBn .OBn OBn м но O, но 1. R 2. S 1. P H3C,,, OH НаС».о, т 2. Q .OBn OBn
1. Predict the product(s) (or no reaction) and reagent(s). (31 pts; no partial point) t ОН КаСr2О7 (ехсess) Н2SO4, H2O ОН НО Д 1. PhLi, Et2O 2. HСI, H2О 3. SOCI2, EtgN 4. NaOAc u. H 1. Mg (1 eq), Et20 V. Br 2. (1 еq) СНО 3. НС, Н2О W. 1. NaBH4, MeOН, 0° С 2. PBrз, THF 3. LIAID4, THF 4. HС, H20 ОН Х. 1. SOCI2, NEt3, THF 2. 2 eq Li, hexane 3. HСІ, Н2О СНО
For each of the following five transformations, predict the reagent(s) which would be necessary (10 points total, 2 points each). ОН Bro -ty- Br ar но" OH