8-methoxycarbonyloctyl-2,3,6,2',6'-penta-O-benzoyl-3',4'-O-isopropylidene-β-D-lactoside

Base Information

Chemical Name:8-methoxycarbonyloctyl-2,3,6,2',6'-penta-O-benzoyl-3',4'-O-isopropylidene-β-D-lactoside
CAS No.:191034-33-0
Molecular Formula:C₆₀H₆₄O₁₈
Molecular Weight:1073.16
Hs Code.:

Synonyms:8-methoxycarbonyloctyl-2,3,6,2',6'-penta-O-benzoyl-3',4'-O-isopropylidene-β-D-lactoside

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Chemical Property of 8-methoxycarbonyloctyl-2,3,6,2',6'-penta-O-benzoyl-3',4'-O-isopropylidene-β-D-lactoside

Chemical Property:

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Technology Process of 8-methoxycarbonyloctyl-2,3,6,2',6'-penta-O-benzoyl-3',4'-O-isopropylidene-β-D-lactoside

There total 11 articles about 8-methoxycarbonyloctyl-2,3,6,2',6'-penta-O-benzoyl-3',4'-O-isopropylidene-β-D-lactoside 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: 91.0%

: 34957-73-8
methyl 9-hydroxynonanoate

: 160720-83-2
(2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzoyl-α/β-D-glucopyranosyl trichloroacetimidate

: 191034-33-0
8-methoxycarbonyloctyl-2,3,6,2',6'-penta-O-benzoyl-3',4'-O-isopropylidene-β-D-lactoside

Guidance literature:: With boron trifluoride diethyl etherate; Ambient temperature;
DOI:10.1016/0040-4039(94)80013-8

Reference yield:

: 196305-18-7
Thexyldimethylsilyl (2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzoyl-β-D-glucopyranoside

: 191034-33-0
8-methoxycarbonyloctyl-2,3,6,2',6'-penta-O-benzoyl-3',4'-O-isopropylidene-β-D-lactoside

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / tetrabutylammonium fluoride / tetrahydrofuran / 2 h / -10 °C

2: 95 percent / DBU / CH₂Cl₂ / 3 h

3: 91 percent / BF₃*Et₂O / CH₂Cl₂ / 2 h

With boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0008-6215(97)00135-3

Reference yield:

: 160720-82-1
(2S,3R,4R,5S,6R)-2-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-5-((3aS,4R,6S,7R,7aR)-7-hydroxy-4-hydroxymethyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4-diol

: 191034-33-0
8-methoxycarbonyloctyl-2,3,6,2',6'-penta-O-benzoyl-3',4'-O-isopropylidene-β-D-lactoside

Guidance literature:: Multi-step reaction with 4 steps

1: 73 percent / Py / 72 h / Ambient temperature

2: 96 percent / tetrabutylammonium fluoride / tetrahydrofuran / 2 h / -10 °C

3: 95 percent / DBU / CH₂Cl₂ / 3 h

4: 91 percent / BF₃*Et₂O / CH₂Cl₂ / 2 h

With pyridine; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0008-6215(97)00135-3