𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ChemInform Abstract: Diastereoselective Addition of Hypophosphorous Acid to N-(R)-α-Methylbenzyl-Substituted Schiff Bases.

✍ Scribed by Jaroslaw Lewkowski; Rafal Karpowicz; Malgorzata Rybarczyk


Publisher
John Wiley and Sons
Year
2008
Weight
24 KB
Volume
39
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Diastereoselective addition of hypophosp
✍ Jarosław Lewkowski; Rafał Karpowicz; Małgorzata Rybarczyk 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 102 KB

## Abstract The addition of hypophosphorous acid to an azomethine bond of __N__‐(__R__)‐α‐methylbenzyl Schiff bases of a variety of aldehydes led to the formation of __N__‐(__R__)‐α‐methylbenzylamino‐(__S__)‐methanephosphonous acids in 100% diastereoselectivity. This fact allows us to suggest the p

Diastereoselective addition of Di-(trime
✍ Jarosław Lewkowski; Rafał Karpowicz 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 185 KB 👁 1 views

## Abstract The addition of bis‐(trimethylsilyl) phosphite to chiral imines of several aldehydes was diastereoselective. The separation of predominant diastereoisomers of a majority of formed aminophosphonic acids has been observed. Moreover, the ferrocene‐derived acid **5d** occurred in diastereos

ChemInform Abstract: Conjugate Addition
✍ Scott A. Bentley; Stephen G. Davies; James A. Lee; Paul M. Roberts; James E. Tho 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

## Abstract It is found that addition of lithium N‐phenyl‐N‐(α‐methylbenzyl)amide to various α,β‐unsaturated methoxyphenyl esters provides β‐amino esters with excellent diastereoselectivity.