Protective Groups

Boric acid and catalyst

DYD86813 | 167023-16-7 | β-D-arabino-2-Hexulofuranosononitrile, 3-bromo-2,3-dideoxy-2-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
167023-16-7
β-D-arabino-2-Hexulofuranosononitrile, 3-bromo-2,3-dideoxy-2-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
DYR86812 | 167023-18-9 | β-D-arabino-2-Hexulofuranosononitrile, 2-(4-amino-2-oxo-1(2H)-pyrimidinyl)-3-bromo-2,3-dideoxy-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
167023-18-9
β-D-arabino-2-Hexulofuranosononitrile, 2-(4-amino-2-oxo-1(2H)-pyrimidinyl)-3-bromo-2,3-dideoxy-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
DY28H796 | 86632-11-3 | β-D-arabino-Heptofuranuronic acid, 1-[6-(benzoylamino)-9H-purin-9-yl]-1,5,6-trideoxy-, ethyl ester, 2,3-dibenzoate (9CI)
86632-11-3
β-D-arabino-Heptofuranuronic acid, 1-[6-(benzoylamino)-9H-purin-9-yl]-1,5,6-trideoxy-, ethyl ester, 2,3-dibenzoate (9CI)
DY2N6795 | 86632-12-4 | β-D-arabino-Heptofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy- (9CI)
86632-12-4
β-D-arabino-Heptofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy- (9CI)
DY286N94 | 86632-14-6 | β-D-arabino-Heptofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-, ethyl ester (9CI)
86632-14-6
β-D-arabino-Heptofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-, ethyl ester (9CI)
DYM86766 | 153959-67-2 | β-D-arabino-2-Hexulofuranosononitrile, 3-bromo-2,3-dideoxy-2-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
153959-67-2
β-D-arabino-2-Hexulofuranosononitrile, 3-bromo-2,3-dideoxy-2-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
DYZ86747 | 175471-29-1 | β-D-arabino-2-Hexulofuranosononitrile, 3-bromo-2,3-dideoxy-2-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-4-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
175471-29-1
β-D-arabino-2-Hexulofuranosononitrile, 3-bromo-2,3-dideoxy-2-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-4-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
DY286D87 | 75145-88-9 | β-D-erythro-Hexofuranuronic acid, 1,2,5-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-, methyl ester (9CI)
75145-88-9
β-D-erythro-Hexofuranuronic acid, 1,2,5-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-, methyl ester (9CI)
DY28M681 | 128070-97-3 | β-D-erythro-Hexofuranuronic acid, 1,2,5-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)dimethylsilyl]-, ethyl ester (9CI)
128070-97-3
β-D-erythro-Hexofuranuronic acid, 1,2,5-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)dimethylsilyl]-, ethyl ester (9CI)
DYM86678 | 141320-56-1 | β-D-erythro-Pentofuranos-3-ulose, 1-(2-amino-6-chloro-9H-purin-9-yl)-1-deoxy-2,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
141320-56-1
β-D-erythro-Pentofuranos-3-ulose, 1-(2-amino-6-chloro-9H-purin-9-yl)-1-deoxy-2,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
DYF86674 | 162744-74-3 | β-D-erythro-Hexofuranuronic acid, 1,2,3,5-tetradeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(phenylmethoxy)carbonyl]amino]- (9CI)
162744-74-3
β-D-erythro-Hexofuranuronic acid, 1,2,3,5-tetradeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(phenylmethoxy)carbonyl]amino]- (9CI)
DY28Y673 | 162744-75-4 | β-D-erythro-Hexofuranuronic acid, 3-amino-1,2,3,5-tetradeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-, ethyl ester (9CI)
162744-75-4
β-D-erythro-Hexofuranuronic acid, 3-amino-1,2,3,5-tetradeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-, ethyl ester (9CI)
DY286P70 | 167080-33-3 | β-D-erythro-Heptofuranuronic acid, 1,2,6-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)dimethylsilyl]-6-(phenylsulfonyl)-, methyl ester, (5ξ,6ξ)- (9CI)
167080-33-3
β-D-erythro-Heptofuranuronic acid, 1,2,6-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)dimethylsilyl]-6-(phenylsulfonyl)-, methyl ester, (5ξ,6ξ)- (9CI)
DY28U664 | 405082-20-4 | β-D-erythro-Hexofuranurononitrile, 1,2,5-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methylene- (9CI)
405082-20-4
β-D-erythro-Hexofuranurononitrile, 1,2,5-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methylene- (9CI)
DYE86662 | 405082-22-6 | β-D-erythro-Hexofuranurononitrile, 1,2,5-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)dimethylsilyl]-5-[(phenylseleno)methyl]-, (5ξ)- (9CI)
405082-22-6
β-D-erythro-Hexofuranurononitrile, 1,2,5-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)dimethylsilyl]-5-[(phenylseleno)methyl]-, (5ξ)- (9CI)
DY28N638 | 129763-25-3 | β-D-erythro-Hexofuranurononitrile, 1,2,5-trideoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
129763-25-3
β-D-erythro-Hexofuranurononitrile, 1,2,5-trideoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
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