1-[(5R,6R,8R,9R)-4-Amino-9-{[Dimethyl(2-Methyl-2-Propanyl)Silyl]Oxy}-6-({[Dimethyl(2-Methyl-2-Propanyl)Silyl]Oxy}Methyl)-2,2-Dioxido-1,7-Dioxa-2-Thiaspiro[4.4]Non-3-En-8-Yl]-5-Methyl-2,4(1H,3H)-Pyrimidinedione

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Formula C24H43N3O8SSi2++
IUPAC Name 1-[(5r,6r,8r,9r)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2λ6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-pyrimidine-2,4-dione
Molecular Mass 589.850 g·mol−1
Heat of Formation -1896.3 ± 16.7 kJ·mol−1
Dipole Moment 3.93 ± 1.08 D
Volume 706.14 Å 3
Surface Area 499.91 Å 2
HOMO Energy -9.37 ± 0.55 eV
LUMO Energy -0.67 ± eV
Point Group Symmetry C1
Synonyms
  • (2',5'-bis-o-(tert-butyldimethylsilyl)-beta-ribofuranosyl)-3'-spiro-5''-(4''-amino-1'',2''-oxathiole-2'',2''-dioxide)thymine
  • 1-[(5r,6r,7r,9r)-4-amino-6-(tert-butyl-dimethyl-silyl)oxy-9-[(tert-butyl-dimethyl-silyl)oxymethyl]-2,2-diketo-1,8-dioxa-2$l^{6}-thiaspiro[4.4]non-3-en-7-yl]-5-methyl-pyrimidine-2,4-quinone
  • 1-[(5r,6r,7r,9r)-4-amino-6-(tert-butyl-dimethyl-silyl)oxy-9-[(tert-butyl-dimethyl-silyl)oxymethyl]-2,2-dioxo-1,8-dioxa-2$l^{6}-thiaspiro[4.4]non-3-en-7-yl]-5-methyl-pyrimidine-2,4-dione
  • 2,4(1h,3h)-pyrimidinedione, 1-(4-amino-9-(((1,1-dimethylethyl)dimethylsilyl)oxy)-6-((((1,1-dimethylethyl)dimethylsilyl)oxy)methyl)-1,7-dioxa-2-thiaspiro(4,4)non-3-en-8-yl)-5-methyl-, s,s-dioxide. (5r-(5alpha,6beta,8beta,9alpha))-
  • [1-[2',5'-bis-o-(tert-butyldimethylsilyl)-.beta.-d-ribofuranosyl]thymine]-(r)(ribo)-3'-spiro-5-(4-amino-1,2-oxathiole-2,2-dioxide)
  • tsao-t
CAS Number(s)
  • 141781-17-1
InChIKey YMSLYTIPSGCZRM-DSPLJNTKSA-N
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