Hi, can someone help me out, thank you very much.
Fourth option is right.
1. H3O+/heat
2. Br2/PBr3
3. H2O
All steps are explained in the image.
Hi, can someone help me out, thank you very much. CN OH Br O 1. CH3CH2OH/H30+...
Please explain the folllwing thoroughly. Pictures will help! Thank
you very much.
increase in o ncrease in H2 CH2 -16, which would be the best way to carry out the following synthesis? OH Br a. (1) KOH, C2HsOH; (2) BH3:THF, then H202, OH b. (1) (CHb)aCOK/(CHs)jbCOH: (2) Ha0, then H20, heat c. (1) HA, heat; (2) H30*, H2O, heat d. (1) (CHa)sCOK/(CHs) COH; (2) BHs:THF, then H202, OH e. (1) KOH, C2HsOH: (2) HA, heat; (3) H30*, H2O, heat -17....
can
someone help me with these reactions?
12. ÇO2Me 1) EtMgBr (2 equiv.) 2) H20, H30* 13. o CNH2 1) Brą, NaOH, H20 o 2) (CH3)2CHCCI pyridine
complete the following
reactions. A) i) 1. MgBr O 1. LICH2CH3 2. H20 2. H30+ j) b) 1. MgBr
OCH3 1.
PLS PLS PLSSS help me with these.
a) i) 1. MgBr O 1. LICH2CH3 2. H20 2. H30+ j) b) 1. MgBr OCH3 1. CH3Li 2. H20 2. H30* c) k) OH 1. CH3 MgBr 2. H20 OH 1. CH3Li 2. H20 d) 1) MgBr 1. CH20 2. H307 1. (CH3)3CMgBr 2. H20 H 3 1. MgBr 2. H30*...
Hi I need help predicting the products for these
reactions
OEt NaOCH.CH CH,CH OH b. H, O/H,0 a. NaOCH.CH CH,CH,OH b. Br c. NaOHH O, beat d. H2O*/H2O 1. NaCN, DMSO 2. CH,MgBr, Eto 3. H.O/H,O EN 2. NaH, CH,Br chemoselective 1. a. NaOet, EtOH Br b. 2. a. NaOH/H,O, heat b. H30+/H20 CY.NECEN cy OH b. then add HC-NH2 a. NaCN, DMSO b. HO*/H,0
Which sequence of reagents is necessary to carry out the following synthesis? (1) multiple steps OH Bry/hy; NaOH; RCO;H; H30* Cl/heat; KOH; OsO4; NaHSO3/H2O H/Pd, NBS/H2O/DMSO: H:07 KOH; OsO4; NaHSO3/H20 NaOH; Brz/H20; KOH; H30+ o multiple steps o out "OH Page 2
can someone please help me! please and thank you!
9 What are the mechanisms and final reactions? (4 points) (Spring '19) 1.) LDA 2.) NaOH 3.) Br
-NH2 PCC, CH2Cl2 NaBH CN OH 8 Br 1. 3 equiv. 12 4 equiv. NaOH 1. LiAlH4 2. H2O 2. H30* 9 10 2 equiv. (CH3)2NH 1. LiAIH 2. H20 11 12 H2O 1. CH,MgCI 2. H30 13 14
can you please help me on these practice problems? thank you
so very much
6. (16 points) Comple product(s) or the missing reactants. If a stereocenter is formed, prov te the following reactions by providing the structure of the major organic ide the stereochemistry. a) HBr b) c) Br2 H20 d) CH3CO,H 7 c) CY Condition #1: 1. Hg(OAc)2. THF/H2O . NaBH Condition #2: 1. BH3. THF 2. OH, H202, H20
Hi,
can someone help me with this question?plz answer it ASAP.
Thank you so much
Write assembly code to set register $t0 to zero if the value stored in register $t1 is a power of 2. I suggest writing the binary representation of the powers of 2 for i=0,1,2,3,4 and staring at them for some time, then thinking decrement... What does the following code do in practice?
can you help me solve these 5 questions please? thank you
:)
1.)
2.)
3.)
4.)
5.)
Give the major substitution product of the following reaction. Br CH3CO2H ? heat OH SCH O NH2 O o There is no reaction under these conditions or the correct product is not listed here. Give the major substitution product of the following reaction. Br CH3OH ? heat There is no reaction under these conditions or the correct product is not listed here. OH...