1259032-85-3

Basic information

• Product Name: (3S,4R,4aR,6S,6aS,12R,12aS,12bS)-4-(((di-tert-butylfluorosilyl)oxy)methyl)-3,12-dihydroxy-4,6a,12b-trimethyl-11-oxo-9-(pyridin-3-yl)-1,2,3,4,4a,5,6,6a,11,12,12a,12bdodecahydrobenzo[f]pyrano[4,3-b]chromen-6-yl 4-cyanobenzoate
• Synonyms: (3S,4R,4aR,6S,6aS,12R,12aS,12bS)-4-(((di-tert-butylfluorosilyl)oxy)methyl)-3,12-dihydroxy-4,6a,12b-trimethyl-11-oxo-9-(pyridin-3-yl)-1,2,3,4,4a,5,6,6a,11,12,12a,12bdodecahydrobenzo[f]pyrano[4,3-b]chromen-6-yl 4-cyanobenzoate
• CAS NO: 1259032-85-3
• Molecular Weight: 746.948
• Mol File: 1259032-85-3.mol

Chemical Properties

• CAS DataBase Reference: (3S,4R,4aR,6S,6aS,12R,12aS,12bS)-4-(((di-tert-butylfluorosilyl)oxy)methyl)-3,12-dihydroxy-4,6a,12b-trimethyl-11-oxo-9-(pyridin-3-yl)-1,2,3,4,4a,5,6,6a,11,12,12a,12bdodecahydrobenzo[f]pyrano[4,3-b]chromen-6-yl 4-cyanobenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: (3S,4R,4aR,6S,6aS,12R,12aS,12bS)-4-(((di-tert-butylfluorosilyl)oxy)methyl)-3,12-dihydroxy-4,6a,12b-trimethyl-11-oxo-9-(pyridin-3-yl)-1,2,3,4,4a,5,6,6a,11,12,12a,12bdodecahydrobenzo[f]pyrano[4,3-b]chromen-6-yl 4-cyanobenzoate(1259032-85-3)
• EPA Substance Registry System: (3S,4R,4aR,6S,6aS,12R,12aS,12bS)-4-(((di-tert-butylfluorosilyl)oxy)methyl)-3,12-dihydroxy-4,6a,12b-trimethyl-11-oxo-9-(pyridin-3-yl)-1,2,3,4,4a,5,6,6a,11,12,12a,12bdodecahydrobenzo[f]pyrano[4,3-b]chromen-6-yl 4-cyanobenzoate(1259032-85-3)

Safety Data

• Hazardous Substances Data: 1259032-85-3(Hazardous Substances Data)

Upstream product

• 619-65-8 4-cyanobenzoic Acid 
• 85272-31-7 di-tert-butylsilyl bis(trifluoromethanesulfonate) 
• 1163689-88-0 7-O-p-cyanobenzoyl-1,11-O-(di-tert-butylsilylene)-1,7,11-trideacetylpyripyropene A 
• 147444-03-9 α-pyronemeroterpenoid pyripyropene A 

Relevant articles and documents

Regioselective mono-deprotection of di-ferf-butylsilylene acetal derived from 1,3-diol with ammonium fluoride

Here we report a novel and efficient method for the regioselective mono-deprotection of di-terf-butylsilylene acetals derived from 1,3-diols consisting of primary and secondary alcohols. The ammonium fluoride-mediated reactions of pyripyropene A derivative, thymidine and uridine derivatives, methyl β-D-glucofuranoside, and pyranoside derivatives each gave the corresponding primary alcohol with high regioselectivity.