N-{3-[(3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2H-chromen-2-ylidene}-4-tolylsulfonamide

Base Information

• Chemical Name: N-{3-[(3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2H-chromen-2-ylidene}-4-tolylsulfonamide
• CAS No.: 1397290-18-4
• Molecular Formula: C₃₀H₂₉NO₇S
• Molecular Weight: 547.629
• Mol file: 1397290-18-4.mol

Synonyms:N-{3-[(3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2H-chromen-2-ylidene}-4-tolylsulfonamide

Chemical Property of N-{3-[(3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2H-chromen-2-ylidene}-4-tolylsulfonamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-{3-[(3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2H-chromen-2-ylidene}-4-tolylsulfonamide

There total 1 articles about N-{3-[(3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2H-chromen-2-ylidene}-4-tolylsulfonamide 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%

4-toluenesulfonyl azide (941-55-9) + (3aR,5R,6S,6aR)-6-(benzyloxy)-5-ethynyl-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole (117174-46-6,53931-27-4) + salicylaldehyde (90-02-8) → N-{3-[(3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2H-chromen-2-ylidene}-4-tolylsulfonamide (1397290-18-4)

Guidance literature:

With copper(l) iodide; triethylamine; In tetrahydrofuran; at 20 ℃; for 24h; Inert atmosphere;

DOI:10.1055/s-0031-1289763

upstream raw materials:

4-toluenesulfonyl azide

(3aR,5R,6S,6aR)-6-(benzyloxy)-5-ethynyl-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole

salicylaldehyde