(3aS,4R,7S,7aS)-2,2,7-Trimethyl-4-(toluene-4-sulfonyl)-tetrahydro-1,3,5-trioxa-6-aza-indene

Base Information

Chemical Name:(3aS,4R,7S,7aS)-2,2,7-Trimethyl-4-(toluene-4-sulfonyl)-tetrahydro-1,3,5-trioxa-6-aza-indene
CAS No.:305815-88-7
Molecular Formula:C₁₅H₂₁NO₅S
Molecular Weight:327.401
Hs Code.:

Synonyms:(3aS,4R,7S,7aS)-2,2,7-Trimethyl-4-(toluene-4-sulfonyl)-tetrahydro-1,3,5-trioxa-6-aza-indene

Suppliers and Price of (3aS,4R,7S,7aS)-2,2,7-Trimethyl-4-(toluene-4-sulfonyl)-tetrahydro-1,3,5-trioxa-6-aza-indene

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 (3aS,4R,7S,7aS)-2,2,7-Trimethyl-4-(toluene-4-sulfonyl)-tetrahydro-1,3,5-trioxa-6-aza-indene

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (3aS,4R,7S,7aS)-2,2,7-Trimethyl-4-(toluene-4-sulfonyl)-tetrahydro-1,3,5-trioxa-6-aza-indene

There total 4 articles about (3aS,4R,7S,7aS)-2,2,7-Trimethyl-4-(toluene-4-sulfonyl)-tetrahydro-1,3,5-trioxa-6-aza-indene 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: 72.0%

: 305815-87-6
[3S,4S,5S,6R]-N-benzyloxycarbonyl-3,4,5,6-tetrahydro-3-methyl-4,5-(dimethylmethylenedioxy)-6-(p-tolylsulfonyl)-1,2-oxazine

: 305815-88-7
(3aS,4R,7S,7aS)-2,2,7-Trimethyl-4-(toluene-4-sulfonyl)-tetrahydro-1,3,5-trioxa-6-aza-indene

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethanol; at 20 ℃; for 1h;
DOI:10.1021/ol0063611

Reference yield:

: 139024-87-6
(1E,3E)-(+)-(R)-1-(p-tolylsulfinyl)-1,3-pentadiene

: 305815-88-7
(3aS,4R,7S,7aS)-2,2,7-Trimethyl-4-(toluene-4-sulfonyl)-tetrahydro-1,3,5-trioxa-6-aza-indene

Guidance literature:: Multi-step reaction with 4 steps

1: 54 percent / CH₂Cl₂ / 4 h / 0 °C

2: 42 percent / OsO₄; NMO / acetone; H₂O / 48 h / 20 °C

3: 89 percent / PTSA / acetone / 12 h / 20 °C

4: 72 percent / H₂ / Pd/C / ethanol / 1 h / 20 °C

With osmium(VIII) oxide; N-methyl-2-indolinone; hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In ethanol; dichloromethane; water; acetone; 1: Diels-Alder cycloaddition / 2: Oxidation / 3: Cyclization / 4: Hydrogenolysis;
DOI:10.1021/ol0063611

Reference yield:

: [3S,6R,(S)R]-N-benzyloxycarbonyl-3,6-dihydro-3-methyl-6-(p-tolylsulfinyl)-2H-1,2-oxazine

: 305815-88-7
(3aS,4R,7S,7aS)-2,2,7-Trimethyl-4-(toluene-4-sulfonyl)-tetrahydro-1,3,5-trioxa-6-aza-indene

Guidance literature:: Multi-step reaction with 3 steps

1: 42 percent / OsO₄; NMO / acetone; H₂O / 48 h / 20 °C

2: 89 percent / PTSA / acetone / 12 h / 20 °C

3: 72 percent / H₂ / Pd/C / ethanol / 1 h / 20 °C

With osmium(VIII) oxide; N-methyl-2-indolinone; hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In ethanol; water; acetone; 1: Oxidation / 2: Cyclization / 3: Hydrogenolysis;
DOI:10.1021/ol0063611