Complete the synthesis above by correctly numbering the reagents and intermediates. DMSO, C202Cl2 Mg, Et20 ....
Put
the reagents and intermediates in correct order to complete the
following synthesis
Put the reagents and intermediates in correct order to complete the following synthesis. OH 1. MeMgør, Et20 2. H20 OH DMSO, C202Cl2 工 MgCl " | Mg, Et20 HgSO4, H2SO4, H20 H20
Provide reagents and
intermediates to carry out the following synthetic
transformations.
Synthesis Questions: Provide reagents and intermediates to carry out the following synthetic transformations ( 6-8 marks each) A)
propose a synthesis for pentanamine from hexanoic acid. show all reagents and intermediates
20. Design a synthesis to perform the following transformations. Show all reagents and synthetic intermediates. Above each arrow is the number of steps each synthesis can be performed in, but you can use as many steps as you need. che sia ke - x ОН ОН when ich OMe 3 Meo
8. Devise a multistep synthesis for the following transformation. Show all intermediates and reagents. ??? Br Br (additional reagents must have no more than 2 carbons.)
7. Devise a multistep synthesis for the following transformation. Show all intermediates and reagents. Br ??? -NH (additional reagents must have no more than 2 carbons.)
show multistep synthesis include all reagents and stable
intermediates
COOH Cl b.
What steps and reagents are best used to complete the following synthesis? OHBr, ROOR; Mg, ether; CH3 CHO; H30+ CH, CH, CH = CHCI, AICI3; BHz - THF; NaOH, H202 Br2, FeBrz; Mg, ether; CH, CH, CHO; H30+ ONBS, heat; Mg, ether; CH3 CH, CHO; H30+
Devise a multistep synthesis for the following
transformation. Show all intermediates and
reagents.
??? Br Br
5. . Identify the reagents and intermediates in this multistep synthesis, which includes a Grignard reaction in its C-C bond forming step. OH TsCI, py EIO