Draw the product(s) of the following reactions. Include stereochemistry
Draw the mechanism for the following transformation
Draw the product(s) of the following reactions. Include stereochemistry Draw the mechanism for the following transformation...
1. Draw the product(s) of the following reactions. Include stereochemistry when relevant. If stereoisomers are formed then draw out and label the relationship between your structures. Ph-N3 40°C HN-NH2 SACOMe 150 °C d. CO2CH3 210 °C нсОСН3 In hv ZI 160 °C OBn 85 °C OBn OBno= o 1 equiv. CI K2CO3 heat PhCH N= H 1. LDA (1 equiv.) P 2. Ph Ph 3. aqueous work-up heat EtOH NaOEt 2. Draw the mechanism for the following transformations. I Н...
1. Predict the major substitution product(s) for the following reactions. Include stereochemistry if appropriate. You may assume an aqueous workup is performed after each reaction. 1. Nah, DMF ТОН 2. Mel BrMg-Ph KCN 16 { ad ton ot MeOH HD Na Br Me DMSO EtOH Br ~ Br DMSO * Me OH LNH2 M HO Me-S (1 equiv) Me DMF
1. Draw a mechanism and predict the product for each of the following reactions. Indicate stereochemistry in the products where applicable. [10 points) Co Me a) 150 d) 0 tan CO Et Co Me OSIR3 heat
Draw the major organic product(s) for the following reactions; (*) must include correct stereochemistry; double-dagger (‡) must show two products. HBr (a)* HBr (b)+ (1.00 equiv.) HBr (c)* HCI (d) 48% wt. HBr A (e) 37% wt . HCl НЕАT (n* [H2SO]/H,O (g) [H2SOal/A CH,он (ехсess) (h) [H,SOl/H2O (1)* [H2SO/H2O Or
Draw the major organic product(s) for the following reactions; (*) must include correct stereochemistry; double-dagger (‡) must show two products. [H"]/HEAT H20 (excess) 1) 1 M BH, in THE +22°C/1h 2) 3 M NaOH(aq.)/30% H,02 [Na+/-OOH] 730-50 c/1h = -18.6 (73% yield) (1) Pupinene BH, in THF O'C/2h (m)" (3.0 equiv.) BH, in THE OC/2h (n) (3.0 equiv.) 1) BH, in THE O'C/2h 2) O C/3M NaOH(aq.) 30, H,0 /1h [Na+/-OOH] H.C. Brown. JACS, 1959, B1, 247, (05 fol. yield...
3. Draw the product(s) of the following reactions. You do not have to include stereochemistry. (2 points per box) uLi HBr kinetic 1.OH CN- 3. но 4. Draw the product of the following Diels-Alder reactions. Include stereochemistry as appropriate CN CN CO2Me 3. Draw the product(s) of the following reactions. You do not have to include stereochemistry. (2 points per box) uLi HBr kinetic 1.OH CN- 3. но 4. Draw the product of the following Diels-Alder reactions. Include stereochemistry as...
Provide the product(s) and mechanism for the following reactions. Include all intermediates, resonance structures, charges, and electron pushing arrows to obtain full credit. 1. 2. 3. 4. 1 Ph MgBr 2. Hао 1. сн.MgBr 2. H,о- Et heat Me ОН ??? -ОН
Draw the major organic product(s) for the following reactions; (*) must include correct stereochemistry; double-dagger (‡) must show two products. сь/н,о HOCIJ/15-20 c oS I 158 (70-73 % yield) (gg)" Cly/H2O (но-с (hh) Bry/MyO [но-ві] (i) Cly/ H,0 Br/-78 C in CH,Cl,/6 h (93% yield) (kk) Cl/H,0 Cl/H,0 (носу/о "с oS IV 157 (52-55 % yield) (mm)* mCРВА CH,Cl (nn)" mCРВА CH,Cl (oo) тCРВА CH,Cl (pp)* он - CoH MCPBA CI in Et,O/0-4 "C 10 d (60% yield; 75:25) /.(bb)...
4. Complete the following reactions with the major products Include stereochemistry where it applies (30pts) 1) LDA 2) Me-Br heat H3 Ha 1)xs Mg, ether 2) xs CO2 3) H,0
Conceptual Checkpoint 20.18 Propose a mechanism for the following transformation. For the mechanism, draw the curved arrows as needed. Include lone pairs and charges in your answer. Do not draw out any hydrogen explicitly in your products. Do not use abbreviations such as Me or Ph. 1) xs Et MgBr 2) conc. H,SO, heat Step 1 Get help answering Molecular Drawing questions. Draw Step 1 of the mechanism. HC—CHE Edit LINK TO TEXT