5-tert-butyl-2-methylphenyl 2,7-di-O-acetyl-3-O-levulinoyl-4-O-parabromobenzyl-6-O-benzyl-1-thio-L-glycero-D-manno-heptopyranoside

Base Information

Chemical Name:5-tert-butyl-2-methylphenyl 2,7-di-O-acetyl-3-O-levulinoyl-4-O-parabromobenzyl-6-O-benzyl-1-thio-L-glycero-D-manno-heptopyranoside
CAS No.:1403362-08-2
Molecular Formula:C₄₁H₄₉BrO₁₀S
Molecular Weight:813.804
Hs Code.:

Synonyms:5-tert-butyl-2-methylphenyl 2,7-di-O-acetyl-3-O-levulinoyl-4-O-parabromobenzyl-6-O-benzyl-1-thio-L-glycero-D-manno-heptopyranoside

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Chemical Property of 5-tert-butyl-2-methylphenyl 2,7-di-O-acetyl-3-O-levulinoyl-4-O-parabromobenzyl-6-O-benzyl-1-thio-L-glycero-D-manno-heptopyranoside

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Technology Process of 5-tert-butyl-2-methylphenyl 2,7-di-O-acetyl-3-O-levulinoyl-4-O-parabromobenzyl-6-O-benzyl-1-thio-L-glycero-D-manno-heptopyranoside

There total 3 articles about 5-tert-butyl-2-methylphenyl 2,7-di-O-acetyl-3-O-levulinoyl-4-O-parabromobenzyl-6-O-benzyl-1-thio-L-glycero-D-manno-heptopyranoside 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: 66.0%

: 1403362-05-9
2,7-di-O-acetyl-3-O-levulinoyl-4-O-para-bromobenzyl-6-O-benzyl-L-glycero-D-manno-heptopyranosyl levulinoate

: 7340-90-1
2-methyl-5-tert-butylthiophenol

: 1403362-08-2
5-tert-butyl-2-methylphenyl 2,7-di-O-acetyl-3-O-levulinoyl-4-O-parabromobenzyl-6-O-benzyl-1-thio-L-glycero-D-manno-heptopyranoside

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃; Inert atmosphere;

Reference yield:

: 2,7-di-O-acetyl-3-O-levulinoyl-4-O-para-bromobenzyl-6-O-benzyl-L-glycero-D-manno-heptopyranosyl levulinoate

: 1403362-08-2
5-tert-butyl-2-methylphenyl 2,7-di-O-acetyl-3-O-levulinoyl-4-O-parabromobenzyl-6-O-benzyl-1-thio-L-glycero-D-manno-heptopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine; hydrogen fluoride / tetrahydrofuran / 48 h / 20 °C / Inert atmosphere

2: dmap / dichloromethane / 20 °C / Inert atmosphere

3: boron trifluoride diethyl etherate / dichloromethane / 20 °C / Inert atmosphere

With pyridine; dmap; boron trifluoride diethyl etherate; hydrogen fluoride; In tetrahydrofuran; dichloromethane;

Reference yield:

: 1448607-78-0
C₃₁H₃₇BrO₁₁

: 1403362-08-2
5-tert-butyl-2-methylphenyl 2,7-di-O-acetyl-3-O-levulinoyl-4-O-parabromobenzyl-6-O-benzyl-1-thio-L-glycero-D-manno-heptopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: dmap / dichloromethane / 20 °C / Inert atmosphere

2: boron trifluoride diethyl etherate / dichloromethane / 20 °C / Inert atmosphere

With dmap; boron trifluoride diethyl etherate; In dichloromethane;