Ultrasonic Reactions

Cella, Rodrigo; Stefani, Hélio A.

doi:10.1002/9781119288152.ch14

Cited by 9 publications

(1 citation statement)

References 93 publications

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“…Particularly in organic chemistry, there is a growing demand for designing efficient and eco-safe synthetic under ultrasound irradiation (2)(3)(4). Compared with traditional methods, the notable features of the ultrasound approach are rapidity and formation of pure products in high reaction yields, easier manipulation, energy conservation and waste minimization (5,6).…”

Section: Introductionmentioning

confidence: 99%

Environmentally benign and highly regioselective ring opening of epoxides accelerated by ultrasound irradiation

Nasef

Zakeri

Asadi

et al. 2016

Green Chemistry Letters and Reviews

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Regioselective ring opening of aliphatic and aromatic epoxides with nitrogen heterocycles such as indoles and imidazoles was accelerated using an ultrasonic technique as a green approach. An optimized procedure with the catalyst of choice, MCM-41, represents a real alternative to the conventional reaction protocols owing to the catalyst recyclability, simplicity, green conditions and time-saving aspects.ARTICLE HISTORY

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Section: Introductionmentioning

confidence: 99%

Environmentally benign and highly regioselective ring opening of epoxides accelerated by ultrasound irradiation

Nasef

Zakeri

Asadi

et al. 2016

Green Chemistry Letters and Reviews

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Ultrasound‐Assisted Conversion of Biomass Turpentine into α‐Terpineol

2019

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Biomass is an alternative and renewable carbon feedstock for fossil fuel in chemical industry. An important pathway for biomass conversion is the conversion of turpentine oil into different chemical intermediates. Herein we described the hydration of turpentine assisted by ultrasound waves in the presence of an inorganic acid. The desired product α‐terpineol was obtained up to 60% of selectivity after 100% of conversion of the turpentine oil, and short reaction times were needed (15 minutes to 1 hour).

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