Each student must choose and analyze three of the four reactions:Rxn 1: Prop-1-yne reacts with H2 and palladium on carbon.Rxn 2: Butan-2-one reacts with sodium borohydride/H*.Rxn 3: Butan-2-one reacts with methylmagnesium bromide in a Grignard reaction.Rxn 4: Propanoyl bromide reacts with methanol. 5. Answer the following post-lab questions for each reaction:a) What type of reaction is occurring?b) Based on the spectral data, how can one tell if the reactant is converting to product (i.e. what peaktransitions are observed)? How can one tell when the reaction is complete?c) Focusing on the reactants only, which signal (report the chemical shift) is the furthest downfieldand provide explanation why.d) Focusing on the reactants only, how many 13CNMR signals would your reactants have?

Few questions based on spectroscopy, which are to be accomplished.

Each student must choose and analyze three of the four reactions: Rxn 1: Prop-1-yne reacts with H2 and palladium on carbon. Rxn 2: Butan-2-one reacts with sodium borohydride/H*. Rxn 3: Butan-2-one reacts with methylmagnesium bromide in a Grignard reaction. Rxn 4: Propanoyl bromide reacts with methanol.

Each student must choose and analyze three of the four reactions: Rxn 1: Prop-1-yne reacts with H2 and palladium on carbon. Rxn 2: Butan-2-one reacts with sodium borohydride/H*. Rxn 3: Butan-2-one reacts with methylmagnesium bromide in a Grignard reaction. Rxn 4: Propanoyl bromide reacts with methanol.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.

Question

Each student must choose and analyze three of the four reactions:
Rxn 1: Prop-1-yne reacts with H2 and palladium on carbon.
Rxn 2: Butan-2-one reacts with sodium borohydride/H*.
Rxn 3: Butan-2-one reacts with methylmagnesium bromide in a Grignard reaction.
Rxn 4: Propanoyl bromide reacts with methanol.

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