2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-hydroxymethyl-6-phenethyloxy-tetrahydro-pyran-4-yl ester

Base Information

Chemical Name:2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-hydroxymethyl-6-phenethyloxy-tetrahydro-pyran-4-yl ester
CAS No.:637775-03-2
Molecular Formula:C₂₉H₄₄O₉
Molecular Weight:536.663
Hs Code.:

Synonyms:2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-hydroxymethyl-6-phenethyloxy-tetrahydro-pyran-4-yl ester

Suppliers and Price of 2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-hydroxymethyl-6-phenethyloxy-tetrahydro-pyran-4-yl ester

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 2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-hydroxymethyl-6-phenethyloxy-tetrahydro-pyran-4-yl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-hydroxymethyl-6-phenethyloxy-tetrahydro-pyran-4-yl ester

There total 3 articles about 2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-hydroxymethyl-6-phenethyloxy-tetrahydro-pyran-4-yl ester 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: 81.0%

: 386211-04-7
(2S,3S,4S,5R,6R)-3,4,5-Tris-(2,2-dimethyl-propionyloxy)-6-phenethyloxy-tetrahydro-pyran-2-carboxylic acid methyl ester

: 637775-03-2
2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-hydroxymethyl-6-phenethyloxy-tetrahydro-pyran-4-yl ester

Guidance literature:: With sodium tetrahydroborate; In tetrahydrofuran; methanol; at 0 ℃; for 3h;
DOI:10.1021/ol035475k

Reference yield:

: 60-12-8
2-phenylethanol

: 637775-03-2
2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-hydroxymethyl-6-phenethyloxy-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / CuCl; I₂ / 1,2-dichloro-ethane / 5 h / 20 °C

2: 81 percent / NaBH₄ / tetrahydrofuran; methanol / 3 h / 0 °C

With sodium tetrahydroborate; iodine; copper(l) chloride; In tetrahydrofuran; methanol; 1,2-dichloro-ethane;
DOI:10.1021/ol035475k

Reference yield:

: 313948-92-4
methyl 1-deoxy-1-iodo-2,3,4-tri-O-pivaloyl-α-D-glucopyranuronate

: 637775-03-2
2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-hydroxymethyl-6-phenethyloxy-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / CuCl; I₂ / 1,2-dichloro-ethane / 5 h / 20 °C

2: 81 percent / NaBH₄ / tetrahydrofuran; methanol / 3 h / 0 °C

With sodium tetrahydroborate; iodine; copper(l) chloride; In tetrahydrofuran; methanol; 1,2-dichloro-ethane;
DOI:10.1021/ol035475k