methyl 2-deoxy-2-(2-ethoxy-2-oxoethyl)-4,6-O-(phenylmethylene)-α-D-ribohexopyranosid-3-ulose

Base Information

Chemical Name:methyl 2-deoxy-2-(2-ethoxy-2-oxoethyl)-4,6-O-(phenylmethylene)-α-D-ribohexopyranosid-3-ulose
CAS No.:122672-65-5
Molecular Formula:C₁₈H₂₂O₇
Molecular Weight:350.368
Hs Code.:

Synonyms:methyl 2-deoxy-2-(2-ethoxy-2-oxoethyl)-4,6-O-(phenylmethylene)-α-D-ribohexopyranosid-3-ulose

Suppliers and Price of methyl 2-deoxy-2-(2-ethoxy-2-oxoethyl)-4,6-O-(phenylmethylene)-α-D-ribohexopyranosid-3-ulose

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 methyl 2-deoxy-2-(2-ethoxy-2-oxoethyl)-4,6-O-(phenylmethylene)-α-D-ribohexopyranosid-3-ulose

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of methyl 2-deoxy-2-(2-ethoxy-2-oxoethyl)-4,6-O-(phenylmethylene)-α-D-ribohexopyranosid-3-ulose

There total 3 articles about methyl 2-deoxy-2-(2-ethoxy-2-oxoethyl)-4,6-O-(phenylmethylene)-α-D-ribohexopyranosid-3-ulose 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:

: 73395-15-0
methyl endo(phenyl)-2,3:4,6-di-O-benzylidene-α-D-mannopyranoside

: 122672-65-5
methyl 2-deoxy-2-(2-ethoxy-2-oxoethyl)-4,6-O-(phenylmethylene)-α-D-ribohexopyranosid-3-ulose

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / n-BuLi / tetrahydrofuran / -45 °C

2: 1.) KNTMS₂ / 1.) anhydrous toluene, -45 deg C, 30 min, 2.) toluene, 0 deg C , 60 min

With n-butyllithium; potassium hexamethylsilazane; In tetrahydrofuran;
DOI:10.1016/S0040-4039(00)74300-0

Reference yield:

: 105-36-2
ethyl bromoacetate

: 194149-26-3
methyl 2,3:4,6-di-O-benzylidene-α-D-mannopyranoside

: 122672-65-5
methyl 2-deoxy-2-(2-ethoxy-2-oxoethyl)-4,6-O-(phenylmethylene)-α-D-ribohexopyranosid-3-ulose

Guidance literature:: With N,N,N,N,N,N-hexamethylphosphoric triamide; n-butyllithium; Yield given. Multistep reaction; 1.) THF, from -40 deg C to -30 deg C, 30 min, 2.) THF, from -35 deg C to -30 deg C;
DOI:10.1021/jo00283a033

Reference yield:

: 63598-31-2
methyl 4,6-O-(R)-benzylidene-2-deoxy-α-D-erythrohexopyranosid-3-ulose

: 105-36-2
ethyl bromoacetate

: 122672-65-5
methyl 2-deoxy-2-(2-ethoxy-2-oxoethyl)-4,6-O-(phenylmethylene)-α-D-ribohexopyranosid-3-ulose

: 142410-11-5
((2R,4aR,6S,8aR)-7-Ethoxycarbonylmethyl-6-methoxy-8-oxo-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-acetic acid ethyl ester

Guidance literature:: With lithium hexamethyldisilazane; Yield given. Multistep reaction; 1) THF, DMPU, -45 deg C, 30 min, 2) THF, -45 deg C, 6 h;