Answered: Direct Cross-Dehydrogenative-Coupling…

Direct Cross-Dehydrogenative-Coupling (CDC) between Benzyl Ethers and Simple Ketones: DDQ O-RI 100°C DDQ(0.25mmol) 100°C, N2. 2.5h 1a 13b 0.2mmol 0.6mmol isolated yield 50% 16c 16d

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter27: Biomolecules: Lipids

Section27.SE: Something Extra

Problem 47AP: Cembrene, C20H32, is a diterpenoid hydrocarbon isolated from pine resin. Cembrene has a UV...

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NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

( plz give mechanism of all i will upvote )

Direct Cross-Dehydrogenative-Coupling (CDC) between Benzyl Ethers and
Simple Ketones:
DDQ
O-RI
100°C
DDQ(0.25mmol)
100°C, N2. 2.5h
1a
13b
0.2mmol
0.6mmol
isolated yield 50%
16c
16d

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