166758-15-2

Basic information

• Product Name: 5'-O-Phthalimido-N⁴-benzoyl-3'-O-(tert-butyldiphenylsilyl)-5-methyl-2'-deoxycytidine
• Synonyms: 5'-O-Phthalimido-N⁴-benzoyl-3'-O-(tert-butyldiphenylsilyl)-5-methyl-2'-deoxycytidine
• CAS NO: 166758-15-2
• Molecular Weight: 728.877
• Mol File: 166758-15-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5'-O-Phthalimido-N⁴-benzoyl-3'-O-(tert-butyldiphenylsilyl)-5-methyl-2'-deoxycytidine(CAS DataBase Reference)
• NIST Chemistry Reference: 5'-O-Phthalimido-N⁴-benzoyl-3'-O-(tert-butyldiphenylsilyl)-5-methyl-2'-deoxycytidine(166758-15-2)
• EPA Substance Registry System: 5'-O-Phthalimido-N⁴-benzoyl-3'-O-(tert-butyldiphenylsilyl)-5-methyl-2'-deoxycytidine(166758-15-2)

Safety Data

• Hazardous Substances Data: 166758-15-2(Hazardous Substances Data)

Upstream product

• 524-38-9 N-hydroxyphthalimide 
• 166758-14-1 N⁴-Benzoyl-3'-O-(tert-butyldiphenylsilyl)-5-methyl-2'-deoxycytidine 
• 166758-13-0 5'-O-(tert-butyldimethylsilyl)-3'-O-(tert-butyldiphenylsilyl)thymidine 
• 40733-28-6 5'-tert-butyldimethylsilyloxy-2'-deoxythymidine 
• 158813-60-6 N⁴-Benzoyl-5'-O-(tert-butyldimethylsilyl)-3'-O-(tert-butyldiphenylsilyl)-5-methyl-2'-deoxycytidine 
• 158813-59-3 5'-O-(tert-Butyldimethylsilyl)-3'-O-(tert-butyldiphenylsilyl)-4-(1,2,4-triazolyl)thymidine 
• 55-21-0 benzamide 

Relevant articles and documents

Synthesis of 5'-O-amino-2'-deoxypyrimidine and purine nucleosides: Building-blocks for antisense oligonucleosides

An efficient synthesis of 5'-O-amino-2'-deoxy analogs of uridine 1, thymidine 2, cytidine 3, 5-methylcyitidine 3a, adenosine 4, and guanosine 5 was accomplished. The key step of 5'-O-N-bond formation in 2'-deoxynucleosides 1-5 was achieved via a Mitsunobu reaction in excellent yields. The 5'-O-amino nucleosides 1-5 are useful building-blocks for the synthesis of nucleoside dimers linked by a methylene(methylimino) (MMI) bridge. MMI is a novel phosphate surrogate for antisense oligonucleosides.