{"product_id":"springer-theses-9789811028991","title":"Springer Theses","description":"\u003cp\u003eThis thesis focuses on NHC-catalyzed annulation of nitroalkenes, enals and a,-unsaturated carboxylic acids. (1) NHCs were found to be efficient catalysts for the [4+2] annulation of -substituted nitroalkenes. The scope of Rauhut-Currier reaction was successfully extended to the most challenging -substituted alkenes by this method; (2) Enals were successfully used for [4+2] annulations with azodicarboxylates catalyzed by NHC via y-addition. Highly enantiopure tetrahydropyridazinones and y-amino acid derivatives could be easily prepared by subsequent transformations of the resulting dihydropyridazinones. (4) The readily available a,-unsaturated carboxylic acids were first successfully employed to generate the a,-unsaturated acyl azolium intermediates by using NHC for the enantioselective [3+2] and [3+3] annulations.\u003c\/p\u003e","brand":"Gardners","offers":[{"title":"Default Title","offer_id":53590579282199,"sku":null,"price":11217.9,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6918\/8119\/files\/9789811028991.jpg?v=1782734387","url":"https:\/\/payment.letskitaboo.com\/ur\/products\/springer-theses-9789811028991","provider":"Kitaboo One eStore","version":"1.0","type":"link"}