We strive to deliver the best value to our customers and ensure complete satisfaction for all our textbook rentals.
You can return your online books for any reason within our refund period – no questions asked.
Every order is available for express shipping, and return shipping is always free.
You'll be happy with the quality of your books (or we'll ship you another one on our dime).
You can extend your rental up to 14 days – at the same cheap daily rental rate.
If you decide to keep the book it will never cost more than the purchase price.
As always, you have access to over 5 million titles. Plus, you can choose from 5 rental periods, so you only pay for what you’ll use. And if you ever run into trouble, our top-notch U.S. based Customer Service team is ready to help by email, chat or phone.
Supplemental materials are not guaranteed for used textbooks or rentals (access codes, DVDs, workbooks).
Modern synthesis of multisubstituted hydrazines: The protecting groups methodology and the N-arylation aspects
This book covers various aspects of the synthesis of multisubstituted hydrazines. It includes both the review on the modern methods of the synthesis of multisubstituted hydrazines and also the results of the studies obtained by the author. The literature overview covers synthesis of mono- and disubstituted hydrazines, Ullmann renessaince in the...
This book covers various aspects of the synthesis of multisubstituted hydrazines. It includes both the review on the modern methods of the synthesis of multisubstituted hydrazines and also the results of the studies obtained by the author. The literature overview covers synthesis of mono- and disubstituted hydrazines, Ullmann renessaince in the copper-catalyzed arylation and use of azo compounds. Finally, a new methodology for the synthesis of substituted hydrazines is introduced. The first part of the experimental studies was devoted to design, synthesis and use of the new hydrazine precursor for the introduction of various alkyl- and acyl groups. In the second part the above-mentioned precursor was used in the preparation of several multisubstituted hydrazines. These compounds were studied in respect to the copper-catalyzed arylation. In the third part of the studies an unusually regiospecific nucleophilic addition to the unsymmetrical azo compounds was found. Copper catalysis was combined with azo compounds and the outcome was the discovery of two new reactions.
Since launching the first textbook rental site in 2006, BookRenter has never wavered from our mission to make education more affordable for all students. Every day, we focus on delivering students the best prices, the most flexible options, and the best service on earth. On March 13, 2012 BookRenter.com, Inc. formally changed its name to Rafter, Inc. We are still the same company and the same people, only our corporate name has changed.