3. Provide the reagents necessary to carry out the following reactions or provide the starting materials or major products of the following reactions, Indicate racemic mixtures where necessary. (39 pts) 1)AIC осн, a. Ph 2) PaC H Н,со 45 1) HS0, HNO b. 2) Pd/c. H Н,со он c. Ph HO, он
Provide the reagents necessary to complete the following
reactions. More than one step may be necessary, if so number
separate steps.
ОН 앳 ОН НО 옛 он Br НО. + en НО, HO + en
Provide the reagents necessary to produce the following
products.
1. a. Provide the reagents necessary to produce the following products. . or b. One of these products forms preferentially at low temperature, the other at high temperature. Explain.
3. (20) Provide the reagents necessary to cause the following reactions. PH2 0 Oo HOW
1. a. Provide the reagents necessary to produce the following products, or b. One of these products forms preferentially at low temperature, the other at high temperature. Explain. 2. Propose structures for compounds B and C for the following reactions. Indicate the mechanism for the formation of compounds B and C. NaOCH2CH3 CHCHCHBr H2O+, A B A
provide the reagents necessary to carry out the following
conversion
32. Provide the reagents necessary to carry out the following conversion.
11. Provide the necessary reagents to complete the following
transformation.
Ph 11) Provide the necessary reagents to complete the following transformation. (3 points) 2) Br 3)
Ph 11) Provide the necessary reagents to complete the following transformation. (3 points) 2) Br 3)
Provide the necessary reagents:
2. Provide the necessary reagents to perform the following synthetic transformations. 0 0 0 он Ph HsC
Provide the reagents necessary to carry out the following
conversion.
Question 4 Provide the reagents necessary to carry out the following conversion.
provide the reagents necessary to carry out the following
conversion
Question 16 Provide the reagents necessary to carry out the following conversion. Choose the correct reagents for step 1. HBr/AlBr3 fuming H2SO4 H2S04 fuming HBO Choose the correct reagents for step 2. Br2/FeBr2 Choose the correct reagents for step 2. Brz/FeBr2 Br2/FeCl2 Oxs Br2 Brz/FeBr3 Choose the correct reagents for step 3. O Br2 / H2S04 dilute H2504 fuming H2SO4 HNO3 / H2504