146601-29-8

Basic information

• Product Name: <(1R,2S)-O,N-ephedrine>P(=O)H
• CAS NO: 146601-29-8
• Molecular Weight: 211.2
• Mol File: 146601-29-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: <(1R,2S)-O,N-ephedrine>P(=O)H(CAS DataBase Reference)
• NIST Chemistry Reference: <(1R,2S)-O,N-ephedrine>P(=O)H(146601-29-8)
• EPA Substance Registry System: <(1R,2S)-O,N-ephedrine>P(=O)H(146601-29-8)

Safety Data

• Hazardous Substances Data: 146601-29-8(Hazardous Substances Data)

Upstream product

• 5843-26-5 tetramethylphosphorodiamidous acid 
• 299-42-3 2-methylamino-1-phenylpropanol 
• 299-42-3 ephedrine 
• 61739-41-1 (2R,4S,5R)-2-Chloro-3,4-dimethyl-5-phenyl-1,3,2-oxazaphospholidine 
• 61739-41-1 (4S,5R)-2-chloro-3,4-dimethyl-5-phenyl-1,3,2-oxazaphospholidine 

Relevant articles and documents

A Novel Nucleoside Phosphoramidite Synthon Derived from 1R,2S-Ephedrine

The stereoselective synthesis of the nucleoside phosphoramidite 6 by reaction of the chiral oxazaphospholidine 4 with 5'-DMT-T is reported.The novel phosphoramidite synthon, 6, is stereoselectively converted to 8 by oxidative sulfurization with 1.The oxaz

A SIMPLE AND CONVENIENT SYNTHESIS OF 2-PHOSPHONOMETHYL PYRIDINES

The Michaelis-Becker-Nylen reaction is well suited for the synthesis of 2-phosphonomethyl pyridines.We have improved this four steps method in a one pot reaction using commercial reagents.By this general procedure we have prepared seven new 2-phosphonomethyl pyridines (Ia-g) under mild conditions with higher yields.Key words: 2-phosphono pyridines; 2-phosphonomethyl pyridines; Michaelis-Becker-Nylen reaction; new phosphonates; potential ligands.