Protective Groups

Boric acid and catalyst

DY2Y6637 | 141320-57-2 | β-D-erythro-Pentofuranos-2-ulose, 1-(2-amino-6-chloro-9H-purin-9-yl)-1-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
141320-57-2
β-D-erythro-Pentofuranos-2-ulose, 1-(2-amino-6-chloro-9H-purin-9-yl)-1-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
DY28A636 | 151824-40-7 | 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)diphenylsilyl]- (9CI)
151824-40-7
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)diphenylsilyl]- (9CI)
DY286D35 | 167023-15-6 | β-D-erythro-2-Hexulofuranosononitrile, 2,3-dideoxy-2-(3,4-dihydro-5-iodo-2,4-dioxo-1(2H)-pyrimidinyl)-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
167023-15-6
β-D-erythro-2-Hexulofuranosononitrile, 2,3-dideoxy-2-(3,4-dihydro-5-iodo-2,4-dioxo-1(2H)-pyrimidinyl)-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
DY2W6634 | 167023-17-8 | β-D-erythro-2-Hexulofuranosononitrile, 2,3-dideoxy-2-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
167023-17-8
β-D-erythro-2-Hexulofuranosononitrile, 2,3-dideoxy-2-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
DY28H633 | 167023-19-0 | β-D-erythro-2-Hexulofuranosononitrile, 2-(4-amino-2-oxo-1(2H)-pyrimidinyl)-2,3-dideoxy-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
167023-19-0
β-D-erythro-2-Hexulofuranosononitrile, 2-(4-amino-2-oxo-1(2H)-pyrimidinyl)-2,3-dideoxy-4,6-bis-O-[(1,1-dimethylethyl)dimethylsilyl]- (9CI)
DYU86628 | 246538-18-1 | β-D-erythro-Heptofuranuronic acid, 1,2,3,6-tetradeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(phenylmethoxy)carbonyl]amino]-, ethyl ester, (5ξ)- (9CI)
246538-18-1
β-D-erythro-Heptofuranuronic acid, 1,2,3,6-tetradeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(phenylmethoxy)carbonyl]amino]-, ethyl ester, (5ξ)- (9CI)
DY286G27 | 246538-35-2 | β-D-erythro-Heptofuranuronic acid, 5-O-[bis(4-methoxyphenyl)phenylmethyl]-1,2,3,6-tetradeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(phenylmethoxy)carbonyl]amino]-, ethyl ester, (5ξ)- (9CI)
246538-35-2
β-D-erythro-Heptofuranuronic acid, 5-O-[bis(4-methoxyphenyl)phenylmethyl]-1,2,3,6-tetradeoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(phenylmethoxy)carbonyl]amino]-, ethyl ester, (5ξ)- (9CI)
DYR86618 | 910295-61-3 | 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]- (9CI)
910295-61-3
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]- (9CI)
DY2H6615 | 49539-25-5 | β-D-erythro-Hexofuranuronic acid, 1,2,5-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)- (9CI)
49539-25-5
β-D-erythro-Hexofuranuronic acid, 1,2,5-trideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)- (9CI)
DY286S00 | 156737-12-1 | 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]- (9CI)
156737-12-1
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]- (9CI)
DY286H99 | 164254-08-4 | 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)diphenylsilyl]- (9CI)
164254-08-4
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)diphenylsilyl]- (9CI)
DY286Z14 | 208175-44-4 | β-D-erythro-Pentofuranuronic acid, 1-[4-(acetylamino)-2-oxo-1(2H)-pyrimidinyl]-1,2-dideoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-4-C-[(phenylmethoxy)methyl]-, methyl ester (9CI)
208175-44-4
β-D-erythro-Pentofuranuronic acid, 1-[4-(acetylamino)-2-oxo-1(2H)-pyrimidinyl]-1,2-dideoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-4-C-[(phenylmethoxy)methyl]-, methyl ester (9CI)
DYD86507 | 208175-46-6 | β-D-erythro-Pentofuranuronic acid, 1-[2-(acetylamino)-1,6-dihydro-6-oxo-9H-purin-9-yl]-1,2-dideoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-4-C-[(phenylmethoxy)methyl]-, methyl ester (9CI)
208175-46-6
β-D-erythro-Pentofuranuronic acid, 1-[2-(acetylamino)-1,6-dihydro-6-oxo-9H-purin-9-yl]-1,2-dideoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-4-C-[(phenylmethoxy)methyl]-, methyl ester (9CI)
DY286C06 | 208175-48-8 | β-D-erythro-Pentofuranuronic acid, 1-[6-(benzoylamino)-9H-purin-9-yl]-1,2-dideoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-4-C-[(phenylmethoxy)methyl]-, methyl ester (9CI)
208175-48-8
β-D-erythro-Pentofuranuronic acid, 1-[6-(benzoylamino)-9H-purin-9-yl]-1,2-dideoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-4-C-[(phenylmethoxy)methyl]-, methyl ester (9CI)
DY286H36 | 864157-82-4 | β-D-gluco-Heptofuranuronic acid, 5-(acetylamino)-1,5,6-trideoxy-1-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-, ethyl ester, 2-acetate (9CI)
864157-82-4
β-D-gluco-Heptofuranuronic acid, 5-(acetylamino)-1,5,6-trideoxy-1-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-, ethyl ester, 2-acetate (9CI)
DYS86435 | 864157-83-5 | β-D-gluco-Heptofuranuronic acid, 5-(acetylamino)-1,5,6-trideoxy-1-(4,5-dihydro-6-methyl-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-, ethyl ester, 2-acetate (9CI)
864157-83-5
β-D-gluco-Heptofuranuronic acid, 5-(acetylamino)-1,5,6-trideoxy-1-(4,5-dihydro-6-methyl-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-3-O-methyl-, ethyl ester, 2-acetate (9CI)
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