Stereocontrolled synthesis of nucleoside-methylphosphonate-methyl ester diastereomers from mixed anhydride

Tetrahedron Letters

Volumn 37, Issue 28, 1996, Pages 4853-4856

  Vaghefi, Morteza M ^a   Langley, Kelly A ^a  

^a Genta Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACID ANHYDRIDE; METHANOL; METHYLPHOSPHONIC ACID; NUCLEOSIDE; SILVER NITRATE;

ARTICLE; CHIRALITY; COLUMN CHROMATOGRAPHY; DIASTEREOISOMER; DRUG SYNTHESIS; STEREOCHEMISTRY; STEREOSPECIFICITY;

EID: 0030575365     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)00974-4     Document Type: Article

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16. 31P-NMR of the product shows a singlet at 32.28 for 4a and 32.34 for 4b.