4-Oxo-pentanoic acid (2R,4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-7-prop-2-ynyloxycarbonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Base Information

Chemical Name:4-Oxo-pentanoic acid (2R,4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-7-prop-2-ynyloxycarbonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester
CAS No.:488743-97-1
Molecular Formula:C₂₃H₂₆O₁₀
Molecular Weight:462.453
Hs Code.:

Synonyms:4-Oxo-pentanoic acid (2R,4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-7-prop-2-ynyloxycarbonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Suppliers and Price of 4-Oxo-pentanoic acid (2R,4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-7-prop-2-ynyloxycarbonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl 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 4-Oxo-pentanoic acid (2R,4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-7-prop-2-ynyloxycarbonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4-Oxo-pentanoic acid (2R,4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-7-prop-2-ynyloxycarbonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

There total 4 articles about 4-Oxo-pentanoic acid (2R,4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-7-prop-2-ynyloxycarbonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl 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: 90.0%

: 123-76-2
levulinic acid

: 488743-75-5
methyl-2-O-propargyloxycarbonyl-4,6-O-benzylidene-α-D-glucopyranoside

: 488743-97-1
4-Oxo-pentanoic acid (2R,4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-7-prop-2-ynyloxycarbonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane;
DOI:10.1021/ol027220x

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 488743-97-1
4-Oxo-pentanoic acid (2R,4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-7-prop-2-ynyloxycarbonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: p-TsOH*H₂O / dimethylformamide

2: 80 percent / TMEDA / CH₂Cl₂ / -78 °C

3: 90 percent / DCC; DMAP / CH₂Cl₂

With dmap; N,N,N,N,-tetramethylethylenediamine; toluene-4-sulfonic acid; dicyclohexyl-carbodiimide; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ol027220x

Reference yield:

: 97-30-3
methyl-alpha-D-glucopyranoside

: 488743-97-1
4-Oxo-pentanoic acid (2R,4aR,6S,7R,8S,8aR)-6-methoxy-2-phenyl-7-prop-2-ynyloxycarbonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: p-TsOH*H₂O / dimethylformamide

2: 80 percent / TMEDA / CH₂Cl₂ / -78 °C

3: 90 percent / DCC; DMAP / CH₂Cl₂

With dmap; N,N,N,N,-tetramethylethylenediamine; toluene-4-sulfonic acid; dicyclohexyl-carbodiimide; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ol027220x