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R Carbon - Magritek

RCarbonRSynthesis and Reactions of FerroceneCarbonRCarbonContents Objectives 1 Introduction 1 Preparation of ferrocene 2 Acetylation of ferrocene 7 Preparation of [Fe( -C5H5)( -C6H6)]PF6 10 Reaction of [Fe( -C5H5)( -C6H6)] PF6 with nucleophiles 12 Manuscript prepared by Dr.

Friedel-Crafts acylation reaction. Safety Phosphoric acid (H3PO4) and acetic anhydride [(CH3CO)2O] are irritants. Avoid breathing and contact with skin. Acetylferrocene can be harmful, handle with caution. Alumina (Al2O3) is a lung irritant, avoid breathing the dust. Light petroleum ether and diethyl ether are highly flammable, handle with caution.

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Extraction of Essential Oils from Spices using Steam ...

www.magritek.com

Extraction of Essential Oils from Spices using Steam Distillation ... experiments, steam distillation is used to extract the essential oils from two common spices: star ... provide experience in the extraction of essential oils from spices using the steam distillation technique. Students will isolate and purify the key

  Form, Using, Essential, Oils, Spices, Steam, Experiment, Extraction, Distillation, Essential oils, Extraction of essential oils from, Extraction of essential oils from spices using steam distillation

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Carbon 7 Figure 3: 1H-NMR spectrum of Al(acac) 3. Obtain a 1H-NMR spectrum of the product in chloroform-d using the Paramagnetic protocol on the Spinsolve (Powerscan = 2 minutes, 40 scans). 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 …

  Paramagnetic

Traditional Undergraduate Experiment: Synthesis of Aspirin

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An additional step may be added to the synthesis of aspirin: conversion of oil of wintergreen (methyl salicylate) to salicylic acid (Figure 2). This serves as an introduction to multi-step synthesis and the concept of converting a naturally occurring substance into one with therapeutic value. This also gives students an additional compound to

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Acylation, Carboxylic, The chemistry of polyphosphoric acid PPA