15. It is an example for SN1 mechanism and forms racemic mixture. Since reactant is Tertiary alcohol.
16. Example for E1 elimination since it is tertiary alkyl halide.
sn1,sn2,e1,e2 please help! a)asses substrate b) classify reagents (nuc/base, strong or weak) c)solvent used if not...
please help! a)asses substrate b) classify reagents (nuc/base, strong or weak) c)solvent used if not indicated d)mechanism type e)major & minor products including stereochemistry & geometry sn1,sn2, e1,e2 Weak nuc 4. xs Nal (SN2 H2O ignore Nuc/base effects of water weakbase good nuc tBuOK (potassium t-butoxide strong base conc. H2SO4 SO I heat HO elimina DONI
please help! a)asses substrate b) classify reagents (nuc/base, strong or weak) c)solvent used if not indicated d)mechanism type e)major & minor products including stereochemistry & geometry oor nic Invetra NaCl DMF weak conc. H2SO4 1. H30* 2. EtOH 16. OTS
please help! a)asses substrate b) classify reagents (nuc/base, strong or weak) c)solvent used if not indicated d)mechanism type e)major & minor products including stereochemistry & geometry Name OMe 10. Strang ba& ETOH 11. weat ba 12 Нао Poor nuc /n 30 t Cl NaCl 13. DMF 30
please help! a)asses substrate b) classify reagents (nuc/base, strong or weak) c)solvent used if not indicated d)mechanism type e)major & minor products including stereochemistry & geometry nuc inuetral + cl NaCI DMF weak ba 14. conc. H2SO4 A 20
please help! a)asses substrate b) classify reagents (nuc/base, strong or weak) c)solvent used if not indicated d)mechanism type e)major & minor products including stereochemistry & geometry conc. H2SO4 19. Br 20
please help! a)asses substrate b) classify reagents (nuc/base, strong or weak) c)solvent used if not indicated d)mechanism type e)major & minor products including stereochemistry & geometry HO conc. H2SO4 17. X conc. Hos 17. X 18. x Nader NaOEt EtOH
please help! a)asses substrate b) classify reagents (nuc/base, strong or weak) c)solvent used if not indicated d)mechanism type e)major & minor products including stereochemistry & geometry Cimin Br DBN (strong base) -OEP NaOEt Y 1 Strongo 3°? base t-Byou t-BuOK strong base
Please help! for each reaction a)assess the substrate b) classify reagent (strong or weak; nuc or base) c) solvent type if not indicated d)mechanism type e) major & minor products; proper stereochemestry & geometry.. sn1,sn2,e1,e2 Lot (E2) O NÁSH (SN a NUC on Etoho Weak nuc Tb xs Nal XS Nal (SN22 H2O ignore Nuc/base effects of water weakbase good nuc tBuOK (potassium t-butóxide) strong Oa ge conc. H2SO4 30 heat elminator 6. но 7. DBN Br (strong base) -OEt...
2. (1.5 pts) Label the following reagents as Good or Poor Nucleophiles AND as Strong or Weak Bases. OK Na SH 3. (1.5 pt) Predict the productts) of the following reactions, if there are multiple products indicate which, if any, is the major product. Be sure to clearly mark the stereochemistry of chiral carbon atoms and draw multiple products if there is more than one stereoisomer that forms. HCI MeOH H2SO H2 Pd/BaSO4 quinoline 4. (3 pt) For the following...
strong nucleophile weak base strong bulky base strong nucleophile strong base Promote SN2/E2 weak nucleophile weak base Promote SN1/E1 Promote SN2 Promote E2 CH Br HS NCT HO CHO CHÚCHO NaNO NaOH NOME Noe HOORS Conjugate acids have pka 16-18 Conjugate acids Recall, you make hydroxide have pka 11 or alkoxide ons from the corresponding alcohol or water and Nat CH,OH (MOH) HO CH,CH,OH (EXOH) | HC-Ć-o to CH tert-BUOK NOCH KOHBU NEOBU The structures above are all ways of...