41847-51-2

Basic information

• Product Name: 2H-Pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-1,4- (3H,5aH)-dione,6-acetyl-10b-(1,1-dimethyl- 2-propenyl)-6,10b,11,11a-tetrahydro-3-(2- methylpropyl)-,(3S,5aR,10bR,11aS)-
• CAS NO: 41847-51-2
• Molecular Weight: 180.158
• Mol File: 41847-51-2.mol
• Article Data: 30

Chemical Properties

• CAS DataBase Reference: 2H-Pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-1,4- (3H,5aH)-dione,6-acetyl-10b-(1,1-dimethyl- 2-propenyl)-6,10b,11,11a-tetrahydro-3-(2- methylpropyl)-,(3S,5aR,10bR,11aS)- (CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-1,4- (3H,5aH)-dione,6-acetyl-10b-(1,1-dimethyl- 2-propenyl)-6,10b,11,11a-tetrahydro-3-(2- methylpropyl)-,(3S,5aR,10bR,11aS)- (41847-51-2)
• EPA Substance Registry System: 2H-Pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-1,4- (3H,5aH)-dione,6-acetyl-10b-(1,1-dimethyl- 2-propenyl)-6,10b,11,11a-tetrahydro-3-(2- methylpropyl)-,(3S,5aR,10bR,11aS)- (41847-51-2)

Safety Data

• Hazardous Substances Data: 41847-51-2(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 57-50-1 Sucrose 
• 106-44-5 p-cresol 
• 64-17-5 ethanol 
• 150-76-5 4-methoxy-phenol 
• 100-51-6 benzyl alcohol 
• 75-65-0 tert-butyl alcohol 
• 71-36-3 butan-1-ol 
• 108-95-2 phenol 
• 59432-60-9 1-fructofuranosylnystose 
• 2280-44-6 D-Glucose 
• 144218-56-4 D-arabino-hexose-2-ulose 
• 9004-34-6 cellulose 
• 492-62-6 alpha-D-glucopyranose 

Downstream Products

• 28564-83-2 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one 
• 19872-46-9 2,3-Dihydro-3,4-dihydroxy-5-acetylfuran 
• 28697-72-5 1,3,4,6-tetra-O-benzyl-α,β-D-fructofuranose 
• 67-47-0 5-hydroxymethyl-2-furfuraldehyde 
• 123-76-2 levulinic acid 
• 1120-21-4 n-Undecane 
• 112-40-3 dodecane 
• 64-18-6 formic acid 
• 1917-65-3 5-(ethoxymethyl)furfural 
• 478810-24-1 methyl 6-O-acetyl-3-O-benzyl-1,4-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-fructofuranosyl-(2-1)-6-O-acetyl-4-O-benzoyl-3-O-benzyl-β-D-fructofuranosyl-(2-1)-3,4,6-tri-O-benzyl-β-D-fructofuranoside 
• 478810-27-4 methyl 3-O-benzyl-β-D-fructofuranosyl-(2-1)-3-O-benzyl-β-D-fructofuranosyl-(2-1)-3,4,6-tri-O-benzyl-β-D-fructofuranoside 
• 1053268-95-3 Acetic acid (2R,3R,4S,5R)-4-benzyloxy-5-((2R,3S,4R,5R)-3,4-bis-benzyloxy-5-benzyloxymethyl-2-methoxy-tetrahydro-furan-2-ylmethoxy)-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-hydroxy-tetrahydro-furan-2-ylmethyl ester 
• 478810-21-8 methyl 6-O-acetyl-3-O-benzyl-1,4-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-fructofuranosyl-(2-1)-3,4,6-tri-O-benzyl-β-D-fructofuranoside 
• 478810-23-0 methyl 6-O-acetyl-4-O-benzoyl-3-O-benzyl-β-D-fructofuranosyl-(2-1)-3,4,6-tri-O-benzyl-β-D-fructofuranoside 

Relevant articles and documents

Preparative Scale Organic Synthesis using a Kitchen Microwave Oven

A new and practical continuous flow procedure for preparative scale organic synthesis using a kitchen microwave oven as the heat source has been developed and successfully applied to five different organic reactions.

Tunable acidity in mesoporous carbons for hydrolysis reactions

A mesoporous carbon (CMC) has been treated under acidic conditions (32.5 wt% HNO3 at 10 °C or 40 °C) to prepare two new carbon samples (HCMC10 and HCMC40), which developed higher acidity in terms of quantity of sites and surface acid strength. The properties of the three carbons have been studied by using various techniques (N2 adsorption/desorption, TEM, XRPD, Raman spectroscopy, 13C NMR, 2D 1H-13C NMR, and XPS). Aromatic -COOH and -OH groups were identified as the main surface acid sites. Acid site density has been determined by pulse liquid-solid phase adsorption experiments carried out in different liquids. The samples retained acidity features in water, due to hydrophobicity of the surfaces, while acidity dropped when measured in methanol. From NH3-TPD analysis, a ranking of acid strength could be obtained: HCMC40 > HCMC10 > CMC. The good acidity of the carbon samples allowed them to act as catalysts in the hydrolysis reaction of sucrose to glucose and fructose. The catalytic activity of the carbon samples was compared to that of Amberlite, a commercial sulfated acid resin; the observed kinetic constant of HCMC40 was similar to that of Amberlite.

One-pot sol-gel synthesis of a phosphated TiO2 catalyst for conversion of monosaccharide, disaccharides, and polysaccharides to 5-hydroxymethylfurfural

Catalytic conversion of biomass or biomass-derived carbohydrates into 5-hydroxymethylfurfural (HMF) is an important reaction for the synthesis of bio-based polymers, fuels, and other industrially useful products. In this study, phosphated titania (P-TiO2) catalysts with different phosphoric acid content were prepared through a simple one-pot sol-gel method and characterized by BET, XRD, FT-IR, NH3-TPD, py-FT-IR, and XPS techniques. The catalyst characterization results revealed the incorporation of phosphorus into the TiO2 framework in the form of a Ti-O-P bond. The P-TiO2 catalysts were applied to the conversion of glucose (≥10 wt%) into HMF in a biphasic water/THF reaction medium at 175 °C. Under optimized reaction conditions, 98% glucose conversion and 53% HMF yield were obtained over a 15P-TiO2 catalyst, and the catalyst was reused for several cycles with consistent activity and selectivity. The presence of both Br?nsted and Lewis acid sites, high BET surface area and pore volume, and high acidity could account for the high catalytic activity and selectivity. Besides, the 15P-TiO2 catalyst was also demonstrated to be active for the conversion of disaccharides (sucrose and cellobiose), polysaccharides (starch and microcrystalline cellulose) and industrial grade sugar syrups into HMF with reasonable yield.