Document Detail


A safe and practical procedure for global deprotection of oligoribonucleotides.
MedLine Citation:
PMID:  20670035     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We report a practical global deprotection of RNA 2'-O-tert-butyldimethylsilyl (TBS) ethers using commercially available aqueous NH(4)F. The procedure is applicable to both 96-well plate format and large-scale production of RNA. This improved procedure provides a safe, mild, and cost-effective alternative to highly hazardous Et(3)N x 3 HF, a reagent commonly used in the routine synthesis of RNA.
Authors:
Daniel Zewge; Francis Gosselin; Rick Sidler; Lisa DiMichele; Raymond J Cvetovich
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of organic chemistry     Volume:  75     ISSN:  1520-6904     ISO Abbreviation:  J. Org. Chem.     Publication Date:  2010 Aug 
Date Detail:
Created Date:  2010-07-30     Completed Date:  2010-11-30     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  2985193R     Medline TA:  J Org Chem     Country:  United States    
Other Details:
Languages:  eng     Pagination:  5305-7     Citation Subset:  IM    
Affiliation:
Department of Process Research, Merck Research Laboratories, P.O. Box 2000, Rahway, New Jersey 07065, USA. daniel_zewge@merck.com
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MeSH Terms
Descriptor/Qualifier:
Chromatography, High Pressure Liquid
Fluorides / chemistry
Oligoribonucleotides / chemistry*
Quaternary Ammonium Compounds / chemistry
Spectrometry, Mass, Electrospray Ionization
Spectrophotometry, Ultraviolet
Chemical
Reg. No./Substance:
0/Fluorides; 0/Oligoribonucleotides; 0/Quaternary Ammonium Compounds; 12125-01-8/ammonium fluoride

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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