3. Predict the products of the following reactions and draw the mechanisms showing the formation of these products. a. d. ملی مع -NH2 OH HCl(cat) CH3OH H3O+ heat 1) NaH, THF 2) حمد OH H₂SO4 (cat.)

Write the products of the following aromatic electrophilic substitutions

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3. SN2 reactions are useful in the synthesis of many pharmaceutical compounds. The antiviral agent acyclovir can be prepared using an S№2 reaction as shown below followed by a hydrolysis reaction. The hydrolysis reaction will be discussed in CHEM 40B. R'RN A + B SN2 R'RN ELECTROPHILE: من مهمه NUCLEOPHILE: Identify which molecule (A or B) would serve as the electrophile and which would serve as the nucleophile in the S№2 reaction. Place your responses in the box below. Connections to biology The amino acid cysteine is one of the common building blocks of proteins that contains the thiol (SH) functional group. The reactivity of the thiol group allows researchers to connect various molecules to proteins, a process known as labeling. For example, it is possible to connect fluorescent probes that allow us to trace the fate of proteins in the cell. H SH O Cysteine amino acid within a protein chain sa acyclovir LG H₂N S OH H O Cysteine amino acid labeled with electrophilic probe…

33a, no need to explain too much.

List the products formed by the following reactions

Which of the following reactions would produce an enamine as the major product? Assume that there are means to remove water from the reaction. A a b C C D d E e HN product NaCN, acetone H. A pH 4-5 D product H CH;NH2 product H2N– NH2 рH 4-5 → product H pH 4-5 HN. + product pH 4-5 B.

Predict the product for the following reaction. A. وعده حمله лят H H B. NaOH/H₂O A C. H agen alle H

Predict the product(s) of the following reaction. conc. HBr 2.

6, Which one of the following alcohols can not be made by unimolecular nucleophilic substitution (SN,) of an alkyl halide with H2O? benzyl alcohol Ph:COH cydohexanol (CH32CHOH 1-propanol A В C E