Hexanoic acid (2R,3S,4S,4aR,10bS)-8,9,10-tris-benzyloxy-3,4-dihydroxy-6-oxo-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromen-2-ylmethyl ester

Base Information

Chemical Name:Hexanoic acid (2R,3S,4S,4aR,10bS)-8,9,10-tris-benzyloxy-3,4-dihydroxy-6-oxo-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromen-2-ylmethyl ester
CAS No.:646998-81-4
Molecular Formula:C₄₀H₄₂O₁₀
Molecular Weight:682.767
Hs Code.:

Synonyms:Hexanoic acid (2R,3S,4S,4aR,10bS)-8,9,10-tris-benzyloxy-3,4-dihydroxy-6-oxo-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromen-2-ylmethyl ester

Suppliers and Price of Hexanoic acid (2R,3S,4S,4aR,10bS)-8,9,10-tris-benzyloxy-3,4-dihydroxy-6-oxo-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromen-2-ylmethyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of Hexanoic acid (2R,3S,4S,4aR,10bS)-8,9,10-tris-benzyloxy-3,4-dihydroxy-6-oxo-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromen-2-ylmethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Hexanoic acid (2R,3S,4S,4aR,10bS)-8,9,10-tris-benzyloxy-3,4-dihydroxy-6-oxo-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromen-2-ylmethyl ester

There total 5 articles about Hexanoic acid (2R,3S,4S,4aR,10bS)-8,9,10-tris-benzyloxy-3,4-dihydroxy-6-oxo-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromen-2-ylmethyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 18.0%

: 142-62-1
hexanoic acid

: 571146-93-5
(2R,3S,4S,4aR,10bS)-8,9,10-Tris-benzyloxy-3,4-dihydroxy-2-hydroxymethyl-3,4,4a,10b-tetrahydro-2H-pyrano[3,2-c]isochromen-6-one

: 646998-81-4
Hexanoic acid (2R,3S,4S,4aR,10bS)-8,9,10-tris-benzyloxy-3,4-dihydroxy-6-oxo-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromen-2-ylmethyl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In pyridine; at 20 ℃; for 24h;
DOI:10.1016/S0968-0896(02)00666-1

Reference yield:

: 100-39-0
benzyl bromide

: 646998-81-4
Hexanoic acid (2R,3S,4S,4aR,10bS)-8,9,10-tris-benzyloxy-3,4-dihydroxy-6-oxo-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromen-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 66 percent / K₂CO₃ / dimethylformamide; acetone / 24 h / 20 °C

2: 18 percent / DMAP; DCC / pyridine / 24 h / 20 °C

With dmap; potassium carbonate; dicyclohexyl-carbodiimide; In pyridine; N,N-dimethyl-formamide; acetone;
DOI:10.1016/S0968-0896(02)00666-1

Reference yield:

: 79595-97-4
norbergenin

: 646998-81-4
Hexanoic acid (2R,3S,4S,4aR,10bS)-8,9,10-tris-benzyloxy-3,4-dihydroxy-6-oxo-2,3,4,4a,6,10b-hexahydro-pyrano[3,2-c]isochromen-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 66 percent / K₂CO₃ / dimethylformamide; acetone / 24 h / 20 °C

2: 18 percent / DMAP; DCC / pyridine / 24 h / 20 °C

With dmap; potassium carbonate; dicyclohexyl-carbodiimide; In pyridine; N,N-dimethyl-formamide; acetone;
DOI:10.1016/S0968-0896(02)00666-1