methyl-2,3,4-tri-O-benzyl-7,8-dideoxyl-L-glycero-α-D-manno-oct-7-ynopyranoside

Base Information

Chemical Name:methyl-2,3,4-tri-O-benzyl-7,8-dideoxyl-L-glycero-α-D-manno-oct-7-ynopyranoside
CAS No.:162284-46-0
Molecular Formula:C₃₀H₃₂O₆
Molecular Weight:488.58
Hs Code.:

Synonyms:methyl-2,3,4-tri-O-benzyl-7,8-dideoxyl-L-glycero-α-D-manno-oct-7-ynopyranoside

Suppliers and Price of methyl-2,3,4-tri-O-benzyl-7,8-dideoxyl-L-glycero-α-D-manno-oct-7-ynopyranoside

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-2,3,4-tri-O-benzyl-7,8-dideoxyl-L-glycero-α-D-manno-oct-7-ynopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of methyl-2,3,4-tri-O-benzyl-7,8-dideoxyl-L-glycero-α-D-manno-oct-7-ynopyranoside

There total 3 articles about methyl-2,3,4-tri-O-benzyl-7,8-dideoxyl-L-glycero-α-D-manno-oct-7-ynopyranoside 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: 82.0%

: 40653-15-4
methyl 2,3,4-tri-O-benzyl-α-D-manno-hexodialdo-1,5-pyranoside

: 4301-14-8
acetylenemagnesium bromide

: C₃₀H₃₂O₆

: 162284-46-0
methyl-2,3,4-tri-O-benzyl-7,8-dideoxyl-L-glycero-α-D-manno-oct-7-ynopyranoside

Guidance literature:: In tetrahydrofuran; at 0 - 22.4 ℃; Inert atmosphere;
DOI:10.1016/j.carres.2016.07.010

Reference yield:

: 34212-64-1,641635-63-4
methyl 2,3,4-tri-O-benzyl-α-D-mannopyranoside

: C₃₀H₃₂O₆

: 162284-46-0
methyl-2,3,4-tri-O-benzyl-7,8-dideoxyl-L-glycero-α-D-manno-oct-7-ynopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1 h / -78 °C / Inert atmosphere

1.2: 1 h / -78 - 22.4 °C / Inert atmosphere

2.1: tetrahydrofuran / 0 - 22.4 °C / Inert atmosphere

With oxalyl dichloride; dimethyl sulfoxide; In tetrahydrofuran; dichloromethane; 1.1: |Swern Oxidation;
DOI:10.1016/j.carres.2016.07.010

Reference yield:

: 40653-15-4
methyl 2,3,4-tri-O-benzyl-α-D-manno-hexodialdo-1,5-pyranoside

: 74-86-2,25067-58-7
acetylene

: 162284-46-0
methyl-2,3,4-tri-O-benzyl-7,8-dideoxyl-L-glycero-α-D-manno-oct-7-ynopyranoside

Guidance literature:: With ethylmagnesium bromide; Yield given. Multistep reaction; 1.) THF, 0 deg C, 30 min, 2.) THF, -10 deg C, 1 h and room t., 2 h;