Consider reagent, conditions, and substrate, and choose the MAJOR product of the following reaction. Be sure...
Please explain in details
3. Each reaction below is missing the substrate, reagent(s), or product(s), as indicated by the box. Write the missing substance(s) in the space provided to the right. Do not show any mechanisms or intermediates!!! Be sure to show stereochemistry where appropriate. If the products are missing, you must show all possible major products. If the s are missing, you must determine the number and order of reagents used. If the substrate is missing you only need...
Based on the Substrate, Reagents, and conditions write the
expected major product(s) of the reactions including
stereochemistry if appropiate.
Draw the major organic product of the following reaction. Be sure to draw both the wedge and hash bonds per stereocenter to fully convey the stereochemistry.
1. For each of the following reactions, provide the structure of the major organic product(s). Show all the relevent stereochemistry clearly. who CH2OH reflux CH2CH3 Na SET Br DMSO, 20 °C I- A to CH2CH3 CH3 H- EtOH OTS 20 °C Me NaNH2 NH2 DMSO dilute solution of substrate 2. Complete each of the following reaction by providing reagents and conditions (solvent. temperature, concentration, etc.) so that the product shown will be the major one. Note: for c), two steps...
3. Give the major product(s) or provide the correct missing substrate or reagent for each of the following reactions. Pay attention to the regiochemistry and stereochemistry where appropriate. (6 pts) 1) xs. 12, HO- 2) H30* 1) PBr3, Br2 2) CH3OH Eto EtOH, A 1) LDA, THF, -78 °C 1) Eto- 2) Br 3) H307, A Eto Et 1) Eto-, EtOH homlo + Ph Ho 2) H30+
Choose the major product for each reaction. Be sure to include stereochemistry where applicable. racemic HBO, ROOR 1. Hg(OAC), H2O 2. NaBH 1. BH, THE 1. Oso 2. NaHSO3, H20 2. H,O, NaOH racemic racemic
Provide the major products for the following problems or provide
the correct missing substrate or reagent for each of the following
chemical reactions. Note any stereochemistry or regiochemistry
where appropriate and name.
1) CH3CH2Br 2) CH3CH2CH2CH2Li a) Ph3P: H+ HN(CH3)2 + H30* H2O c)
Review Topics Relerelices Draw the major organic product(s) of the following reaction. H3C—Br + NaOH • You do not have to consider stereochemistry. • If no reaction occurs, draw the organic starting material. • When Snl & El pathways compete, show both the substitution and the elimination products. • Separate multiple products using the + sign from the drop-down menu. • Do not include counter-ions, e.g., Na+, 1, in your answer. First, use substrate structure, the nature of the base/nucleophile...
2. Predict the product(s) of each of the reaction conditions
below. Specify the substrate type (primary, secondary, or tertiary
alkyl halide), nucleophile (strong or poor), and the solvent type
(protic or aptrotic). Specify the type of reaction mechanism (SN1
or SN2), show the curved arrow mechanism and draw the products as
3D structures to illustrate stereochemistry.
Predict the product(s) of each of the reaction conditions below. Specify the substrate type (1º, 2º, or 3 alkyl halide). mucleophile (strong or poor),...
For the following SN2 reaction, draw the major organic product
and select the correct (R) or (S) designation around the
stereocenter carbon in the organic substrate and organic product.
Include wedge/dash bonds and H on a stereocenter. The correct (R) or (S) designations for the stereocenter carbons are: The organic substrate is (S) and the organic product is (R). The organic substrate is (R) and the organic product is (S). The organic substrate and organic product are both (S). The organic substrate and organic product...