Nuova via per la sintesi di 1,2,4-ossadiazina-5-oni chirali by Najeh Tka (Italia
$ 38.53
Description
Nuova via per la sintesi di 1,2,4-ossadiazina-5-oni chirali by Najeh Tka (Italia. Title Nuova via per la sintesi di 1,2,4-ossadiazina-5-oni chirali. Author Najeh Tka. Health & Beauty. Nuova via per la sintesi di 1,2,4-ossadiazina-5-oni chirali by Najeh Tka Estimated delivery 3-12 business days Format Paperback Condition Brand New Description Il lavoro di ricerca svolto in questo libro mira a sviluppare una via di sintesi semplice e rapida per nuovi derivati chirali di 1,2,4-ossadiazina-5-oni noti per le loro interessanti attività prima parte del libro descrive la sintesi di una serie di α-bromoacidi otticamente attivi mediante deaminazione nitrosa enantioselettiva di amminoacidi naturali. Questi reagiscono poi con cloruro di tionile seguito da metanolo per dare i corrispondenti α- condensazione di questi α-bromoesteri precedentemente preparati con 1-benzensolfonilpirrolidina-2-carbossamidossima in presenza di due equivalenti di idruro di sodio ha permesso di ottenere i nuovi 1,2,4-ossadiazin-5-oni chirali desiderati in buone rese chimiche. Details ISBN 620792438X ISBN-13 9786207924387 Title Nuova via per la sintesi di 1,2,4-ossadiazina-5-oni chirali Author Najeh Tka Format Paperback Year 2024 Pages 56 Publisher Edizioni Sapienza GEItemID:161343534; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys
