methyl-4,6-dideoxy-2,3-O-isopropylidene-4-methylpyranoside

Base Information

Chemical Name:methyl-4,6-dideoxy-2,3-O-isopropylidene-4-methylpyranoside
CAS No.:105678-16-8
Molecular Formula:C₁₁H₂₀O₄
Molecular Weight:216.277
Hs Code.:
Mol file:105678-16-8.mol

Synonyms:4H-1,3-Dioxolo[4,5-c]pyran,a-L-mannopyranoside deriv.

Suppliers and Price of methyl-4,6-dideoxy-2,3-O-isopropylidene-4-methylpyranoside

Supply Marketing:

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

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Total 1 raw suppliers

Chemical Property of methyl-4,6-dideoxy-2,3-O-isopropylidene-4-methylpyranoside

Chemical Property:

Vapor Pressure:0.0188mmHg at 25°C
Boiling Point:261.4°Cat760mmHg
Flash Point:90.7°C
Density:1.07g/cm³

Purity/Quality:

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Technology Process of methyl-4,6-dideoxy-2,3-O-isopropylidene-4-methylpyranoside

There total 3 articles about methyl-4,6-dideoxy-2,3-O-isopropylidene-4-methylpyranoside 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: 80.0%

: (3aR,4R,6S,7aR)-4-Methoxy-2,2,6-trimethyl-7-methylene-tetrahydro-[1,3]dioxolo[4,5-c]pyran

: 105678-16-8
(3aR,4R,6S,7R,7aR)-4-Methoxy-2,2,6,7-tetramethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran

Guidance literature:: With Schwartz's reagent; In benzene; for 0.0833333h; Heating;
DOI:10.1007/BF00952937

Reference yield:

: 97321-54-5
1,6-anhydro-3-O-benzyl-2-deoxy-2,4-di-C-methyl-β-D-allopyranose

: 105678-16-8
(3aR,4R,6S,7R,7aR)-4-Methoxy-2,2,6,7-tetramethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaH, imidazole / 1.) THF, 30 min, 2.) 10 deg C, 30 min, 3.) 1 h

2: Bu₃SnH, AIBN / toluene / 0.5 h / Heating

With 1H-imidazole; 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; sodium hydride; In toluene;
DOI:10.1007/BF00952937

Reference yield:

: 105678-10-2
1,6-anhydro-2-desoxy-2,4-di-C-methyl-3-O-benzyl-4-O-methylthiothiocarbonyl-β-allopyranose

: 105678-16-8
(3aR,4R,6S,7R,7aR)-4-Methoxy-2,2,6,7-tetramethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran

: (3aR,4R,6S,7S,7aR)-4-Methoxy-2,2,6,7-tetramethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran

Guidance literature:: With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In toluene; for 0.5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; Heating;
DOI:10.1007/BF00952937