BHEEEEN monotosylate

Base Information

Chemical Name:BHEEEEN monotosylate
CAS No.:945529-16-8
Molecular Formula:C₃₃H₄₆O₁₂S
Molecular Weight:666.787
Hs Code.:

Synonyms:BHEEEEN monotosylate

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Chemical Property of BHEEEEN monotosylate

Chemical Property:

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Technology Process of BHEEEEN monotosylate

There total 4 articles about BHEEEEN monotosylate 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: 45.0%

: 98-59-9
p-toluenesulfonyl chloride

: 168211-64-1
2-[2-(2-{2-[5-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-naphthalen-1-yloxy]-ethoxy}-ethoxy)-ethoxy]-ethanol

: 945529-16-8
BHEEEEN monotosylate

Guidance literature:: 2-[2-(2-{2-[5-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-naphthalen-1-yloxy]-ethoxy}-ethoxy)-ethoxy]-ethanol; With dmap; triethylamine; In dichloromethane; at 0 ℃; for 0.0833333h; Inert atmosphere;

p-toluenesulfonyl chloride; In dichloromethane; at 0 - 20 ℃; for 13h; Inert atmosphere;
DOI:10.1002/chem.201001822

Reference yield: 44.0%

: 98-59-9
p-toluenesulfonyl chloride

: 168211-64-1
2-[2-(2-{2-[5-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-naphthalen-1-yloxy]-ethoxy}-ethoxy)-ethoxy]-ethanol

: 945529-16-8
BHEEEEN monotosylate

: 158394-33-3
1,5-bis[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]naphthalene bis(4-methylbenzenesulfonate)

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 23 ℃; for 16h;
DOI:10.1021/ja071319n

Reference yield:

: 83-56-7
1,5-dihydroxynaphthalene

: 945529-16-8
BHEEEEN monotosylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: 18-crown-6 ether; potassium carbonate / acetonitrile / 1 h / Inert atmosphere; Reflux

1.2: 24 h / Inert atmosphere; Reflux

2.1: dmap; triethylamine / dichloromethane / 0.08 h / 0 °C / Inert atmosphere

2.2: 13 h / 0 - 20 °C / Inert atmosphere

With dmap; 18-crown-6 ether; potassium carbonate; triethylamine; In dichloromethane; acetonitrile;
DOI:10.1002/chem.201001822