[1-[2-(4-Methylphenyl)sulfonyloxynaphthalen-1-yl]naphthalen-2-yl] 4-methylbenzenesulfonate

Base Information

• Chemical Name: [1-[2-(4-Methylphenyl)sulfonyloxynaphthalen-1-yl]naphthalen-2-yl] 4-methylbenzenesulfonate
• CAS No.: 128544-06-9
• Molecular Formula: C₃₄H₂₆O₆S₂
• Molecular Weight: 594.709
• European Community (EC) Number: 621-445-2,622-865-9
• Nikkaji Number: J2.041.349B
• Mol file: 128544-06-9.mol

Synonyms:128544-06-9;128575-35-9;(S)-(+)-1,1'-Bi-2-naphthyl ditosylate;1,1'-Bi-2-naphthyl ditosylate;[1-[2-(4-methylphenyl)sulfonyloxynaphthalen-1-yl]naphthalen-2-yl] 4-methylbenzenesulfonate;(S)-(+)-1,1/'-Bi-2-naphthyl ditosylate;(S)-[1,1'-Binaphthalene]-2,2'-diyl bis(4-methylbenzenesulfonate);[1,1'-Binaphthalene]-2,2'-diyl bis(4-methylbenzenesulfonate);[1,1'-Binaphthalene]-2,2'-diol, 2,2'-bis(4-methylbenzenesulfonate);[1,1'-Binaphthalene]-2,2'-diol, 2,2'-bis(4-methylbenzenesulfonate), (1S)-;2'-[(4-methylbenzenesulfonyl)oxy]-[1,1'-binaphthalen]-2-yl 4-methylbenzene-1-sulfonate;SCHEMBL1305741;AKOS015889275;AC-8074;AC-8075;CS-W013800;1,1'-Bi-2-naphthyl ditosylate, 97%;1,1-Bi-2-naphthyldi-p-toluenesulfonate;FT-0643094;FT-0657375;FT-0658963;(S)-(+)-1,1'-Bi-2-naphthyl ditosylate, 97%;A805840;(R)-(-)-1,1'- Bi-2-naphthyl ditosylate, 98%;J-005607;J-005610;1,1'-binaphthyl-2,2'-diyl bis(4-methylbenzenesulfonate);(R)-[1,1'-Binaphthalene]-2,2'-diyl bis(4-methylbenzenesulfonate);4-methylbenzenesulfonic acid [1-[2-(4-methylphenyl)sulfonyloxy-1-naphthalenyl]-2-naphthalenyl] ester

Chemical Property of [1-[2-(4-Methylphenyl)sulfonyloxynaphthalen-1-yl]naphthalen-2-yl] 4-methylbenzenesulfonate

Chemical Property:

• Appearance/Colour: white crystalline powder
• Melting Point: 177-181 °C
• Refractive Index: 1.6950 (estimate)
• Boiling Point: 766.565 °C at 760 mmHg
• Flash Point: 417.403 °C
• PSA: 103.50000
• Density: 1.343 g/cm³
• LogP: 9.97380
• Water Solubility.: Insoluble
• XLogP3: 9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 7
• Exact Mass: 594.11708089
• Heavy Atom Count: 42
• Complexity: 1010

Purity/Quality:

99%, ^*data from raw suppliers

(S)-(+)-1,1'-BI-2-NAPHTHOL DITOSYLATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)OC2=C(C3=CC=CC=C3C=C2)C4=C(C=CC5=CC=CC=C54)OS(=O)(=O)C6=CC=C(C=C6)C

Technology Process of [1-[2-(4-Methylphenyl)sulfonyloxynaphthalen-1-yl]naphthalen-2-yl] 4-methylbenzenesulfonate

There total 1 articles about [1-[2-(4-Methylphenyl)sulfonyloxynaphthalen-1-yl]naphthalen-2-yl] 4-methylbenzenesulfonate 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: 56.0%

(S)-[1,1']-binaphthalenyl-2,2'-diol (18531-99-2) + p-toluenesulfonyl chloride (98-59-9) → (S)-(+)-2,2'-bis(p-toluenesulfonyloxy)-1,1'-binaphthalene (128544-06-9,128575-35-9,137568-37-7)

Guidance literature:

With potassium hydroxide; In tetrachloromethane; water; for 0.5h; temp. below 10 deg C;

DOI:10.1016/S0040-4039(00)94409-5

upstream raw materials:

(S)-[1,1']-binaphthalenyl-2,2'-diol

p-toluenesulfonyl chloride

Refernces