Sökning: WFRF:(Ottosson Henrik) > Scope and Limitatio...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 02244nam a2200277 4500 | |
001 | oai:DiVA.org:uu-169780 | |
003 | SwePub | |
008 | 120306| | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1697802 URI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a vet2 swepub-contenttype |
072 | 7 | a ovr2 swepub-publicationtype |
100 | 1 | a Alvi, Muhammad Roufu Uppsala universitet,Institutionen för kemi - BMC4 aut |
245 | 1 0 | a Scope and Limitations of an Acid Catalyzed Protocol for Hypersilyl Protection of Alcohols |
338 | a print2 rdacarrier | |
520 | a A highly efficient and convenient triflic acid (TfOH) catalyzed protocol for the protection of various functionalized alcohols in CH2Cl2 at ambient temperature using tris(trimethylsilyl)silyl-N,N-dimethyl-methaneamide (hypersilylamide) 1 as the protecting reagent is developed. Herein, results on the scope and limitations of this protocol for a number of functionalized alcohols are presented. This method was found to be effective for the selective protection of less hindered OH groups in different classes of diols containing both pri/tert, sec/tert, or aromatic/aliphatic hydroxyl groups. In general, our protocol exhibited excellent functional group tolerance in the protection of alcohols containing alkoxy, keto, amino, as well as halo substituents in good to excellent yields. | |
650 | 7 | a NATURVETENSKAPx Kemix Organisk kemi0 (SwePub)104052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Organic Chemistry0 (SwePub)104052 hsv//eng |
700 | 1 | a Anas, Saithalaviu Uppsala universitet,Institutionen för kemi - BMC4 aut |
700 | 1 | a Emanuelsson, Rikardu Uppsala universitet,Institutionen för kemi - BMC4 aut |
700 | 1 | a Lozinski, Kaitlinu Disciplinary Domain of Science and Technology, Chemistry, Department of Chemistry - BMC) and Department of Chemistry, University of Richmond, UR 1099, 28 Westhampton Way, VA 23173, USA,Department of Chemistry-BMC4 aut |
700 | 1 | a Ottosson, Henriku Uppsala universitet,Institutionen för kemi - BMC4 aut |
710 | 2 | a Uppsala universitetb Institutionen för kemi - BMC4 org |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-169780 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
Kopiera och spara länken för att återkomma till aktuell vy