✦ LIBER ✦

Utilization of O-xylylene N,N-diethylphosphoramidite for the synthesis of phosphoric diesters

✍ Scribed by Yutaka Watanabe; Yasunobu Komoda; Shoichiro Ozaki

Publisher: Elsevier Science
Year: 1992
Tongue: French
Weight: 263 KB
Volume: 33
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)91610-1

No coin nor oath required. For personal study only.

✦ Synopsis

o-Xylylene alkyl phosphites which were derived by the reaction of alcohols with o-xylylene N,Ndiethylphosphommidite in the presence of IrI-tetrazole wcrc reacted with second alcohols in the presence of pyridinium bromide perbromide, and a letiamine, to give the corresponding triesters involving phospholipids. The esters were deprotected to phosphoric diesters by hydrogcnolysis or the reaction with d&odium disulfide.

📜 SIMILAR VOLUMES

Di-t-butyl N, N-diethylphosphoramidite a

Di-t-butyl N, N-diethylphosphoramidite and dibenzyl N, N-diethylphosphoramidite. Highly reactive reagents for the ‘phosphite-triester’ phosphorylation of serine-containing peptides

✍ John W. Perich; R.B. Johns 📂 Article 📅 1988 🏛 Elsevier Science 🌐 French ⚖ 238 KB

A8 an alternative to the use of dibenzyl and di-&-butyl phosphorohalidates for the phosphorylation of alcohols.1-3 our reoent studies have ooncentrated on the use of dialkyl &&diethylphosphoramidites for the efficient phosphorylation OP alcohols and hydroxycontaining biomoleoules. In particular, we

ChemInform Abstract: Utilization of N—X

ChemInform Abstract: Utilization of N—X Bonds in the Synthesis of N-Heterocycles

✍ Satoshi Minakata 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 15 KB 👁 2 views

Investigation of the phosphoric acid -N,

Investigation of the phosphoric acid -N,N-dimethylformamide system as potential solvent for cellulose

✍ J. Fadeeva; L. Shmukler; L. Safonova 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 521 KB

N-(Diethoxyphosphoryl)-O-benzylhydroxyla

N-(Diethoxyphosphoryl)-O-benzylhydroxylamine — A Convenient Substrate for the Synthesis of N-Substituted O-Benzylhydroxylamines.

✍ Katarzyna Blazewska; Tadeusz Gajda 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 112 KB 👁 2 views

Phosphonium salt methodology for the syn

Phosphonium salt methodology for the synthesis of phosphoric monoesters and diesters and its application to selective phosphorylation

✍ Yutaka Watanabe; Eiji Inada; Masanao Jinno; Shoichiro Ozaki 📂 Article 📅 1993 🏛 Elsevier Science 🌐 French ⚖ 306 KB

Synthesis of N,N-Dimethylpropanediamide

Synthesis of N,N-Dimethylpropanediamide and Its Utility for the Preparation of 2-(Acetamidomethyl)-4-aryloxazoles.

✍ John A. Ragan; Michael Burmaster; Paul D. Hill 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 20 KB

## Abstract For Abstract see ChemInform Abstract in Full Text.