83892-80-2

Basic information

• Product Name: (S,S)-1,2-Bis<(benzyloxy)methyl>-15-krone-5
• Synonyms: (S,S)-1,2-Bis<(benzyloxy)methyl>-15-krone-5
• CAS NO: 83892-80-2
• Molecular Weight: 460.568
• Mol File: 83892-80-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (S,S)-1,2-Bis<(benzyloxy)methyl>-15-krone-5(CAS DataBase Reference)
• NIST Chemistry Reference: (S,S)-1,2-Bis<(benzyloxy)methyl>-15-krone-5(83892-80-2)
• EPA Substance Registry System: (S,S)-1,2-Bis<(benzyloxy)methyl>-15-krone-5(83892-80-2)

Safety Data

• Hazardous Substances Data: 83892-80-2(Hazardous Substances Data)

Upstream product

• 91604-40-9 1,4-di-O-benzyl-2,3-O-isopropylidene-D-threitol 
• 37860-51-8 tetraethylene glycol di(p-toluenesulfonate) 
• 91604-41-0 (R,R)-1,4-dibenzylthreitol 
• 17401-06-8 (2S,3S)-1,4-bis(benzyloxy)-2,3-butanediol 

Downstream Products

• 121378-05-0 (S,S)-1,2-bis<(2,4-dichlorobenzoyl)oxymethyl>-15-crown-5 
• 121378-07-2 (S,S)-1,2-Bis<(3,4-dimethoxybenzoyloxy)methyl>-15-krone-5 
• 121378-08-3 (S,S)-1,2-Bis<(4-tert-butylbenzoyloxy)methyl>-15-krone-5 
• 121395-79-7 (S,S)-1,2-Bis<(3-chlorbenzoyloxy)methyl>-15-krone-5 
• 121378-03-8 (S,S)-1,2-Bis<(2-chlorbenzoyloxy)methyl>-15-krone-5 
• 121378-06-1 (S,S)-1,2-Bis<(4-methoxybenzoyloxy)methyl>-15-krone-5 
• 121378-04-9 (S,S)-1,2-Bis<(4-chlorbenzoyloxy)methyl>-15-krone-5 
• 83892-82-4 (S,S)-1,2-Bis<(benzoyloxy)methyl>-15-krone-5 

Relevant articles and documents

Enanthioselective Phase-Transfer Catalysis by Optically Active Crown Ethers

1,2-Bis(hydroxymethyl)-15-crown-5 (1a), its dibenzyl ether (1b), and a series of esters with substituted benzoic acid (3) were probed as enanthioselective phase-transfer catalysts.Optical yields were observed in epoxidations of unsaturated ketones by hypochlorite and in cyanide additions to such compounds.The maximum ee value was 45percent.Polar side groups of the optically active crown ethers proved to be vital for enanthiomeric excesses.