Convenient synthesis of 5′-methyl-2′-desoxyuridines
Abstract A convenient method has been developed for the synthesis of 5′-methyl-2′-desoxyuridines. Chlorination of 5′-O-benzoyl-5′-methyluridines with a mixture of Ph3P and CCl4 in DMF affords the 2′-desoxy-2′-chloro-derivatives, which are then reduced with tributyltin hydride. The crystalline 5′-O-b...
Ausführliche Beschreibung
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1989 |
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3 |
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Springer Online Journal Archives 1860-2002 |
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in: Chemistry of heterocyclic compounds - 1965, 25(1989) vom: Feb., Seite 203-205 |
Übergeordnetes Werk: |
volume:25 ; year:1989 ; month:02 ; pages:203-205 ; extent:3 |
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NLEJ190406259 |
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520 | |a Abstract A convenient method has been developed for the synthesis of 5′-methyl-2′-desoxyuridines. Chlorination of 5′-O-benzoyl-5′-methyluridines with a mixture of Ph3P and CCl4 in DMF affords the 2′-desoxy-2′-chloro-derivatives, which are then reduced with tributyltin hydride. The crystalline 5′-O-benzoyl-5′-methyl-2′-desoxyuridines were obtained in overall yields of 40–60%. In a similar way, 5′-O-benzoyluridine has given 5′-O-benzoyl-2′-desoxyuridine. | ||
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(DE-627)NLEJ190406259 DE-627 ger DE-627 rakwb eng Convenient synthesis of 5′-methyl-2′-desoxyuridines 1989 3 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract A convenient method has been developed for the synthesis of 5′-methyl-2′-desoxyuridines. Chlorination of 5′-O-benzoyl-5′-methyluridines with a mixture of Ph3P and CCl4 in DMF affords the 2′-desoxy-2′-chloro-derivatives, which are then reduced with tributyltin hydride. The crystalline 5′-O-benzoyl-5′-methyl-2′-desoxyuridines were obtained in overall yields of 40–60%. In a similar way, 5′-O-benzoyluridine has given 5′-O-benzoyl-2′-desoxyuridine. Springer Online Journal Archives 1860-2002 Mikhailov, S. N. oth Padyukova, N. Sh. oth Panov, K. I. oth in Chemistry of heterocyclic compounds 1965 25(1989) vom: Feb., Seite 203-205 (DE-627)NLEJ188993940 (DE-600)2037128-7 1573-8353 nnns volume:25 year:1989 month:02 pages:203-205 extent:3 http://dx.doi.org/10.1007/BF00479919 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 25 1989 2 203-205 3 |
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(DE-627)NLEJ190406259 DE-627 ger DE-627 rakwb eng Convenient synthesis of 5′-methyl-2′-desoxyuridines 1989 3 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract A convenient method has been developed for the synthesis of 5′-methyl-2′-desoxyuridines. Chlorination of 5′-O-benzoyl-5′-methyluridines with a mixture of Ph3P and CCl4 in DMF affords the 2′-desoxy-2′-chloro-derivatives, which are then reduced with tributyltin hydride. The crystalline 5′-O-benzoyl-5′-methyl-2′-desoxyuridines were obtained in overall yields of 40–60%. In a similar way, 5′-O-benzoyluridine has given 5′-O-benzoyl-2′-desoxyuridine. Springer Online Journal Archives 1860-2002 Mikhailov, S. N. oth Padyukova, N. Sh. oth Panov, K. I. oth in Chemistry of heterocyclic compounds 1965 25(1989) vom: Feb., Seite 203-205 (DE-627)NLEJ188993940 (DE-600)2037128-7 1573-8353 nnns volume:25 year:1989 month:02 pages:203-205 extent:3 http://dx.doi.org/10.1007/BF00479919 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 25 1989 2 203-205 3 |
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(DE-627)NLEJ190406259 DE-627 ger DE-627 rakwb eng Convenient synthesis of 5′-methyl-2′-desoxyuridines 1989 3 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract A convenient method has been developed for the synthesis of 5′-methyl-2′-desoxyuridines. Chlorination of 5′-O-benzoyl-5′-methyluridines with a mixture of Ph3P and CCl4 in DMF affords the 2′-desoxy-2′-chloro-derivatives, which are then reduced with tributyltin hydride. The crystalline 5′-O-benzoyl-5′-methyl-2′-desoxyuridines were obtained in overall yields of 40–60%. In a similar way, 5′-O-benzoyluridine has given 5′-O-benzoyl-2′-desoxyuridine. Springer Online Journal Archives 1860-2002 Mikhailov, S. N. oth Padyukova, N. Sh. oth Panov, K. I. oth in Chemistry of heterocyclic compounds 1965 25(1989) vom: Feb., Seite 203-205 (DE-627)NLEJ188993940 (DE-600)2037128-7 1573-8353 nnns volume:25 year:1989 month:02 pages:203-205 extent:3 http://dx.doi.org/10.1007/BF00479919 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 25 1989 2 203-205 3 |
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(DE-627)NLEJ190406259 DE-627 ger DE-627 rakwb eng Convenient synthesis of 5′-methyl-2′-desoxyuridines 1989 3 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract A convenient method has been developed for the synthesis of 5′-methyl-2′-desoxyuridines. Chlorination of 5′-O-benzoyl-5′-methyluridines with a mixture of Ph3P and CCl4 in DMF affords the 2′-desoxy-2′-chloro-derivatives, which are then reduced with tributyltin hydride. The crystalline 5′-O-benzoyl-5′-methyl-2′-desoxyuridines were obtained in overall yields of 40–60%. In a similar way, 5′-O-benzoyluridine has given 5′-O-benzoyl-2′-desoxyuridine. Springer Online Journal Archives 1860-2002 Mikhailov, S. N. oth Padyukova, N. Sh. oth Panov, K. I. oth in Chemistry of heterocyclic compounds 1965 25(1989) vom: Feb., Seite 203-205 (DE-627)NLEJ188993940 (DE-600)2037128-7 1573-8353 nnns volume:25 year:1989 month:02 pages:203-205 extent:3 http://dx.doi.org/10.1007/BF00479919 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 25 1989 2 203-205 3 |
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(DE-627)NLEJ190406259 DE-627 ger DE-627 rakwb eng Convenient synthesis of 5′-methyl-2′-desoxyuridines 1989 3 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract A convenient method has been developed for the synthesis of 5′-methyl-2′-desoxyuridines. Chlorination of 5′-O-benzoyl-5′-methyluridines with a mixture of Ph3P and CCl4 in DMF affords the 2′-desoxy-2′-chloro-derivatives, which are then reduced with tributyltin hydride. The crystalline 5′-O-benzoyl-5′-methyl-2′-desoxyuridines were obtained in overall yields of 40–60%. In a similar way, 5′-O-benzoyluridine has given 5′-O-benzoyl-2′-desoxyuridine. Springer Online Journal Archives 1860-2002 Mikhailov, S. N. oth Padyukova, N. Sh. oth Panov, K. I. oth in Chemistry of heterocyclic compounds 1965 25(1989) vom: Feb., Seite 203-205 (DE-627)NLEJ188993940 (DE-600)2037128-7 1573-8353 nnns volume:25 year:1989 month:02 pages:203-205 extent:3 http://dx.doi.org/10.1007/BF00479919 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 25 1989 2 203-205 3 |
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in Chemistry of heterocyclic compounds 25(1989) vom: Feb., Seite 203-205 volume:25 year:1989 month:02 pages:203-205 extent:3 |
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convenient synthesis of 5′-methyl-2′-desoxyuridines |
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Convenient synthesis of 5′-methyl-2′-desoxyuridines |
abstract |
Abstract A convenient method has been developed for the synthesis of 5′-methyl-2′-desoxyuridines. Chlorination of 5′-O-benzoyl-5′-methyluridines with a mixture of Ph3P and CCl4 in DMF affords the 2′-desoxy-2′-chloro-derivatives, which are then reduced with tributyltin hydride. The crystalline 5′-O-benzoyl-5′-methyl-2′-desoxyuridines were obtained in overall yields of 40–60%. In a similar way, 5′-O-benzoyluridine has given 5′-O-benzoyl-2′-desoxyuridine. |
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Abstract A convenient method has been developed for the synthesis of 5′-methyl-2′-desoxyuridines. Chlorination of 5′-O-benzoyl-5′-methyluridines with a mixture of Ph3P and CCl4 in DMF affords the 2′-desoxy-2′-chloro-derivatives, which are then reduced with tributyltin hydride. The crystalline 5′-O-benzoyl-5′-methyl-2′-desoxyuridines were obtained in overall yields of 40–60%. In a similar way, 5′-O-benzoyluridine has given 5′-O-benzoyl-2′-desoxyuridine. |
abstract_unstemmed |
Abstract A convenient method has been developed for the synthesis of 5′-methyl-2′-desoxyuridines. Chlorination of 5′-O-benzoyl-5′-methyluridines with a mixture of Ph3P and CCl4 in DMF affords the 2′-desoxy-2′-chloro-derivatives, which are then reduced with tributyltin hydride. The crystalline 5′-O-benzoyl-5′-methyl-2′-desoxyuridines were obtained in overall yields of 40–60%. In a similar way, 5′-O-benzoyluridine has given 5′-O-benzoyl-2′-desoxyuridine. |
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