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OverviewPlease note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles! NOBIN (2-amino-2'-hydroxy-1,1'-binaphthyl) is an organic molecule used for asymmetric catalysis. NOBIN is related to BINOL and other analogs by both having a chiral axis and being a scaffold for certain chemical reactions. NOBIN is an excellent catalyst for the aldol reaction producing reliable products, good yields, and excellent diastereoselectivity. Though rotation around the bond joining the rings is limited by the hydrogen atoms, enantiomerically pure NOBIN may racemize upon heating. NOBIN is prepared by oxidative cross coupling of 2-naphthol and 2-naphthylamine. The oxidative source is metal ions in solution such as Fe2+ or a Cu2+ amine complex. Once racemic NOBIN is produced, it needs to be resolved. One method for this is the use of camphorsulfonic acid, in which the basic group of NOBIN is used to form a diastereomeric salt of one enantiomer. The other enantiomer however will stay in solution. Full Product DetailsAuthor: Lambert M. Surhone , Mariam T. Tennoe , Susan F. HenssonowPublisher: VDM Verlag Dr. Muller Aktiengesellschaft & Co. KG Imprint: VDM Verlag Dr. Muller Aktiengesellschaft & Co. KG Dimensions: Width: 15.20cm , Height: 0.10cm , Length: 22.90cm Weight: 0.054kg ISBN: 9783639957266ISBN 10: 3639957261 Pages: 26 Publication Date: 04 September 2010 Audience: General/trade , General Format: Paperback Publisher's Status: Active Availability: In Print  This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |
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