(2R,3R,4R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-one

Base Information

Chemical Name:(2R,3R,4R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-one
CAS No.:1410935-73-7
Molecular Formula:C₂₆H₃₆O₃
Molecular Weight:396.57
Hs Code.:

Synonyms:(2R,3R,4R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-one

Suppliers and Price of (2R,3R,4R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-one

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

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Chemical Property of (2R,3R,4R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-one

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Technology Process of (2R,3R,4R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-one

There total 12 articles about (2R,3R,4R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-one 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: 96.0%

: 1410935-69-1
(2R,3R,4S,5R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-ol

: 1410935-73-7
(2R,3R,4R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-one

Guidance literature:: With sodium hydrogencarbonate; Dess-Martin periodane; In dichloromethane; at 0 - 20 ℃; for 1h; Inert atmosphere;
DOI:10.1055/s-0032-1316561

Reference yield:

: 928840-58-8
(2R,3R,4S,5R,6R)-5,7-bis(benzyloxy)-2,4,6-trimethylheptane-1,3-diol

: 1410935-73-7
(2R,3R,4R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: di(n-butyl)tin oxide; triethylamine / dichloromethane / 0.25 h / Inert atmosphere

1.2: 0 °C

2.1: 2,6-dimethylpyridine / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

3.1: copper(I) bromide dimethylsulfide complex / tetrahydrofuran / 1 h / Inert atmosphere

3.2: 5 h / -20 - 20 °C / Inert atmosphere

4.1: toluene-4-sulfonic acid / methanol / 2 h / 0 - 20 °C / Inert atmosphere

5.1: sodium hydrogencarbonate; Dess-Martin periodane / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

With 2,6-dimethylpyridine; copper(I) bromide dimethylsulfide complex; di(n-butyl)tin oxide; sodium hydrogencarbonate; Dess-Martin periodane; toluene-4-sulfonic acid; triethylamine; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1055/s-0032-1316561

Reference yield:

: 1410935-60-2
(4R,5R)-4-[(2R,3R,4R)-3,5-bis(benzyloxy)-4-methylpentan-2-yl]-2,2,5-trimethyl-1,3-dioxane

: 1410935-73-7
(2R,3R,4R,6R)-1,3-bis(benzyloxy)-2,4,6-trimethylnonan-5-one

Guidance literature:: Multi-step reaction with 6 steps

1.1: camphor-10-sulfonic acid / methanol / 3 h / 20 °C / Inert atmosphere

2.1: di(n-butyl)tin oxide; triethylamine / dichloromethane / 0.25 h / Inert atmosphere

2.2: 0 °C

3.1: 2,6-dimethylpyridine / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

4.1: copper(I) bromide dimethylsulfide complex / tetrahydrofuran / 1 h / Inert atmosphere

4.2: 5 h / -20 - 20 °C / Inert atmosphere

5.1: toluene-4-sulfonic acid / methanol / 2 h / 0 - 20 °C / Inert atmosphere

6.1: sodium hydrogencarbonate; Dess-Martin periodane / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

With 2,6-dimethylpyridine; copper(I) bromide dimethylsulfide complex; camphor-10-sulfonic acid; di(n-butyl)tin oxide; sodium hydrogencarbonate; Dess-Martin periodane; toluene-4-sulfonic acid; triethylamine; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1055/s-0032-1316561