130781-26-9

Upstream product

• 821-09-0 n-Pent-4-enyl alcohol 
• 74372-90-0 3,4,6-tri-O-benzyl-D-glucal epoxide 
• 180714-32-3 2-O-acetyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl trichloroacetimidate 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 405283-35-4 (3aR,5R,6R,7S,7aR)-6,7-Bis-benzyloxy-5-benzyloxymethyl-2-methyl-2-pent-4-enyloxy-tetrahydro-[1,3]dioxolo[4,5-b]pyran 
• 405282-85-1 1,2-O-(4-penten-1-yl)-orthoacetyl-3,4,6-tri-O-acetyl-α-D-glucopyranose 

Downstream Products

• 616239-47-5 ((2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-pent-4-enyloxy-tetrahydro-pyran-3-yloxy)-chloro-dimethyl-silane 
• 616239-48-6 ((2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-pent-4-enyloxy-tetrahydro-pyran-3-yloxy)-chloro-diethyl-silane 
• 1028849-52-6 C₅₉H₆₆O₁₁ 
• 1028849-54-8 C₅₉H₆₆O₁₁ 
• 1028849-80-0 C₅₉H₆₆O₁₁ 
• 1028849-82-2 C₅₉H₆₆O₁₁ 
• 1259987-77-3 pent-4-en-1-yl (2-deoxy-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-glucopyranoside 
• 1259987-75-1 pent-4-en-1-yl (2-deoxy-3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-glucopyranoside 
• 1259987-72-8 pent-4-en-1-yl (2-deoxy-2-fluoro-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-glucopyranoside 
• 1259987-70-6 pent-4-en-1-yl (2-deoxy-2-fluoro-3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-glucopyranoside 
• 286425-51-2 (2R,3R,4R,4aS,10bR)-3,4-Bis-benzyloxy-2-benzyloxymethyl-8,9,10-trimethoxy-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromene 
• 286425-53-4 (2R,3R,4R,4aS,10bS)-3,4-Bis-benzyloxy-2-benzyloxymethyl-8,9,10-trimethoxy-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromene 
• 616239-52-2 ((2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-pent-4-enyloxy-tetrahydro-pyran-3-yloxy)-diethyl-(4-methoxy-phenyl)-silane 
• 616239-50-0 ((2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-pent-4-enyloxy-tetrahydro-pyran-3-yloxy)-diethyl-(2-methoxy-phenyl)-silane 

Relevant academic research and scientific papers

Togni-II Reagent Mediated Selective Hydrotrifluoromethylation and Hydrothiolation of Alkenes?

Based on the redox reactions of Togni-II reagent and thiols, a thiol-tuned selective functionalization of unactivated olefins was disclosed. In combination with aryl thiols, stoichiometric amount of Togni-II reagent prompted a hydrotrifluoromethylation of alkenes, in which, aryl thiols played as reductant and hydrogen source; while by utilization of alkyl thiols, catalytic amount of Togni-II reagent initiated thiol-ene and thiol-yne reactions. The reported applications are characterized by their operational simplicity and wide functional group tolerance.

Gold(I)-catalyzed glycosidation of 1,2-anhydrosugars

(Chemical Equation Presented) Being able to increase the yield by >20% compared to the conventional use of anhydrous zinc chloride (>1 equiv) as a promoter, Ph3PAuOTf is disclosed to be a superior catalyst for the well-established glycosylation reaction with 1,2-anhydrosugars as donors.

Synthesis of bergenin-related natural products by way of an intramolecular C-glycosylation reaction

The peracetate of tri-O-methylnorbergenin 16 as well as the cis-fused epimer of 16, which constitutes the core C-aryl glycosidic fragment of castacrenin B, were prepared by way of the IDCP-mediated intramolecular C-arylation of a pentenyl β-D-glucopyranos