WSP-1

Base Information

• Chemical Name: WSP-1
• CAS No.: 1352750-34-5
• Molecular Formula: C₃₃H₂₁NO₆S₂
• Molecular Weight: 591.665
• Mol file: 1352750-34-5.mol

Synonyms:C₃₃H₂₁NO₆S₂

Chemical Property of WSP-1

Chemical Property:

Purity/Quality:

≥95% ^*data from raw suppliers

WSP-1 ≥95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of WSP-1

There total 3 articles about WSP-1 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: 92.0%

2-(pyridin-2-yl-disulfanyl) benzoic acid (1403894-37-0) + 3-O-methylfluorescein (70672-05-8) → C33H21NO6S2 (1352750-34-5)

Guidance literature:

With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20 ℃; for 12h;

DOI:10.1002/chem.201303757

Reference yield:

2,2'-dipyridyldisulphide (2127-03-9) → C33H21NO6S2 (1352750-34-5)

Guidance literature:

Multi-step reaction with 2 steps

1: chloroform

2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane / 12 h / 20 °C

With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; chloroform;

DOI:10.1002/chem.201303757

Reference yield:

Thiosalicylic acid (147-93-3) → C33H21NO6S2 (1352750-34-5)

Guidance literature:

Multi-step reaction with 2 steps

1: chloroform

2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane / 12 h / 20 °C

With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; chloroform;

DOI:10.1002/chem.201303757

upstream raw materials:

2-(pyridin-2-yl-disulfanyl) benzoic acid

3-O-methylfluorescein

2,2'-dipyridyldisulphide

Thiosalicylic acid

Downstream raw materials:

3H-1,2-benzodithiol-3-one