1. Crown ethers can be considered examples of?(a) acid catalysts(b) Grignard reagents(c) phase-transfer catalysts(d) onium salts(e) quats2. Which of the following metals can be used fororganometallic chemistry in water(a) magnesium (b) calcium(c) sodium (d) potassium (e) indium3. Which of the following is not considered agreen chemistry property of ionic liquids?(a) low flammability(b) low vapor pressure(c) ease of separation of products(d)relatively non-toxic(e) high viscosity4. What is the BASIL process primarily used for?(a) acid scavenging(b) phosphine removal(c) supercritical fluid reactions(d) high MW molecular wt. polymer synthesis(e) synthesis of ionic liquids

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Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter22: Reactions Of Benzene And Its Derivatives

Section: Chapter Questions

Problem 22.29P

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1. Crown ethers can be considered examples of? (a) acid catalysts (b) Grignard reagents (c) phase-transfer catalysts (d) onium salts (e) quats