I. SYNTHESIS. Use alkene and/or alkyne reactions to complete the following problems 1. Cyclooctyne is the...
I. SYNTHESIS. Use alkene and/or alkyne reactions to complete the following problems 1. Cyclooctyne is the smallest cycloalkyne which is stable at normal temperatures. Show the sequence of reactions need to complete the synthesis of the deuterium-labeled cyclooctanol shown below ((be careful with stereochemistry). Assume that any necessary reagents can be obtained in isotopic forms. 2. Show a reaction for the synthesis of disopropyl ether (below) using only propene, water and concentrated sulfuric acid. disopropyl ether 3. Hexane is a...
Cyclooctyne is the smallest cycloalkyne which is stable at normal temperatures. Show the sequence of reactions needed to complete the synthesis of the deuterium-labeled cyclooctanol shown in the image below. Assume that any necessary reagents can be obtained in isotopic forms. DH mill。
Do not know what reactions to use for these synthesis problems 3) Show how the following molecules can be synthesized from the starting material indicated. Draw the structure of each intermediary compound in your synthesis, and add reagents above/beneath your reaction arrows. (24 points total). i i HCOOCH, HCOOCH3 HCOOCH₃ add c=0 and NH₂ Br Ba LDP-78°C LDA, -18°C Page 3 of 5
Use SN1/SN2 or E1/E2 reactions along with addition reaction to complete the synthesis. r ato 1 The longations to be pr Con the starting material to the show an You can use any al carbon i e pa d wat Synthesis 1. The following transformations cannot be performed in one step. Provide a sequence of reactions to convert the "starting material to the "product." Show all the reagents and synthetic intermediates You can use any additional carbon sources if needed,...