85743-99-3

Basic information

• Product Name: Benzamide, N-[2-[(trimethylsilyl)oxy]-4-pyrimidinyl]-
• CAS NO: 85743-99-3
• Molecular Formula: C14H17N3O2Si
• Molecular Weight: 287.393
• Mol File: 85743-99-3.mol
• Article Data: 19

Chemical Properties

• CAS DataBase Reference: Benzamide, N-[2-[(trimethylsilyl)oxy]-4-pyrimidinyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzamide, N-[2-[(trimethylsilyl)oxy]-4-pyrimidinyl]-(85743-99-3)
• EPA Substance Registry System: Benzamide, N-[2-[(trimethylsilyl)oxy]-4-pyrimidinyl]-(85743-99-3)

Safety Data

• Hazardous Substances Data: 85743-99-3(Hazardous Substances Data)

Upstream product

• 26661-13-2 N₄-benzoylcitosine 
• 999-97-3 1,1,1,3,3,3-hexamethyl-disilazane 
• 26661-13-2 4-N-benzoylcytosine 
• 10416-59-8 N,O-Bis(trimethylsilyl)acetamide 
• 27607-77-8 trimethylsilyl trifluoromethanesulfonate 
• 10416-59-8 N,O-bis-(trimethylsilyl)-acetamide 
• 26661-13-2 N⁴-Benzoylcytosine 

Downstream Products

• 479035-82-0 N⁴-benzoyl-1-(5-O-benzoyl-2,3-dideoxy-3,3-difluoro-β-D-ribofuranosyl)cytosine 
• 698391-73-0 N⁴-benzoyl-1-(5-O-benzoyl-2,3-dideoxy-3,3-difluoro-α-D-ribofuranosyl)cytosine 
• 1011761-53-7 C₂₂H₂₅N₃O₆ 
• 1219930-54-7 ethyl 2-((2R,3S,5S)-2-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-5-((tertbutyldiphenylsilyloxy)methyl)tetrahydrofuran-3-yl)-2-hydroxypropanoate 
• 874638-98-9 N-(1-((2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide 
• 161469-38-1 N⁴-Benzoyl-1-(1,3-dioxolan-2-yl)cytosine 
• 23624-64-8 N⁴-benzoyl-1-(2’,3’,5’-tri-O-benzoyl-β-D-ribofuranosyl)-cytosine 
• 31652-74-1 2',3',5'-tri-O-benzoyl-L-cytidine 
• 817204-32-3 (2R,3R,4R,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl benzoate 
• 1192577-84-6 C₂₄H₂₂FN₃O₆ 

Relevant articles and documents

A key intermediate for the preparation of rope non-cloth wei (by machine translation)

The invention relates to a kind of the formula (I): As shown by a rope non-cloth wei key intermediate of the preparation method, the present invention in order to compound 3, 5 - dibenzoyl - 2 - deoxy - 2 - fluoro - 2 methyl - D - ribose - γ - lactone as

Β-selective D-psicofuranosylation of pyrimidine bases and thiols

N-Glycosidation of D-psicofuranosyl donor 1 with pyrimidine bases took place β-selectively in a β/α-ratio of 8:1 ~ 7:1. For S-glycosidation, 3,4-O-(3-pentylidene)-protected D-psicofuranosyl donor 15 was effective to increase β-selectivity up to 7:1.

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