848854-50-2

Basic information

• Product Name: C₄₅H₆₀O₁₁
• Synonyms: C₄₅H₆₀O₁₁
• CAS NO: 848854-50-2
• Molecular Weight: 776.965
• Mol File: 848854-50-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₄₅H₆₀O₁₁(CAS DataBase Reference)
• NIST Chemistry Reference: C₄₅H₆₀O₁₁(848854-50-2)
• EPA Substance Registry System: C₄₅H₆₀O₁₁(848854-50-2)

Safety Data

• Hazardous Substances Data: 848854-50-2(Hazardous Substances Data)

Upstream product

• 69980-52-5 2,3,4-tri-O-acetyl-L-rhamnopyranosyl bromide 
• 512-04-9 diosgenin 
• 470-07-5 tigogenone 
• 34819-86-8 3,4-di-O-acetyl-6-deoxy-L-glucal 
• 53657-42-4 L-rhamnal 
• 7404-35-5 1,2,3,4-tetra-O-acetyl-L-rhamnopyranose 
• 34820-21-8 1,5-anhydro-3,4-di-O-benzoyl-2,6-didesoxy-L-arabino-hex-1-enitol 
• 848854-38-6 (25R)-2α-allyloxycarbonyloxy-3β-(4'-O-benzoyl-2',3'-didehydro-2',3'-dideoxy-α-L-rhamnopyranosyloxy)-5α-spirostan 
• 848854-44-4 (25R)-3β-(4'-O-benzoyl-2'-bromo-2',6'-dideoxy-α-L-altropyranosyloxy)-5α-spirostan-2-one 
• 848854-46-6 (25R)-3β-(3'-O-benzoyl-2'-bromo-2',6'-dideoxy-α-L-altropyranosyloxy)-5α-spirostan-2-one 
• 848854-40-0 (25R)-3β-(4'-O-benzoyl-2',3'-didehydro-2',3'-dideoxy-α-L-rhamnopyranosyloxy)-5α-spirostan-2-α-ol 
• 848854-42-2 (25R)-3β-(4'-O-benzoyl-2',3'-didehydro-2',3'-dideoxy-α-L-rhamnopyranosyloxy)-5α-spirostan-2-one 
• 848854-29-5 (25R)-2α-allyloxycarbonyloxy-5α-spirostan-3β-ol 
• 848854-27-3 (25R)-2α-allyloxycarbonyloxy-5α-spirostan-3-one 

Downstream Products

• 848854-52-4 C₄₅H₆₂O₁₂ 

Relevant articles and documents

Preparation of an analogue of orbicuside A, an unusual cardiac glycoside

A steroid containing a multi-linked glycoside, analogous to the bufadienolide orbicuside A, has been prepared. The key steps were (i) the preparation of a 2α-allyloxycarbonyloxy-3β-hydroxy steroid, (ii) a Ferrier reaction between the steroid and a rhamnal derivative, (iii) removal of protecting group and oxidation of the 2-hydroxy group, (iv) dihydroxylation of the pseudoglycal from the sterically more hindered side and finally (v) ring closure by acetal formation under acidic conditions.