136028-18-7

Basic information

• Product Name: 1,3-bis(2-tosyloxyethoxy)benzene
• Synonyms: 1,3-bis(2-tosyloxyethoxy)benzene
• CAS NO: 136028-18-7
• Molecular Weight: 506.598
• Mol File: 136028-18-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,3-bis(2-tosyloxyethoxy)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-bis(2-tosyloxyethoxy)benzene(136028-18-7)
• EPA Substance Registry System: 1,3-bis(2-tosyloxyethoxy)benzene(136028-18-7)

Safety Data

• Hazardous Substances Data: 136028-18-7(Hazardous Substances Data)

Upstream product

• 102-40-9 1,3-bis(2-hydroxyethoxy)benzene 
• 98-59-9 p-toluenesulfonyl chloride 
• 108-46-3 recorcinol 
• 66644-04-0 diethyl 2,2′‐(1,3‐phenylenebis(oxy))diacetate 

Downstream Products

• 91484-92-3 2-[3-(2-amino-ethoxy)-phenoxy]-ethylamine 

Relevant articles and documents

New Efficient Procedure for the Use of Diethoxyphosphoryl as a Protecting Group in the Synthesis of Polyazamacrocycles. Preparation of Polyazacyclophanes Derived from Resorcinol

The synthesis of polyazamacrocycles containing an electron-rich aromatic subunit derived from resorcinol is described. The reported synthetic procedure is based on the use of diethoxyphosphoryl (Dep) as an amine protecting group. The new conditions employed for the cyclization reaction allow for a generalized use of Dep in the synthesis of polyazamacrocycles.