✦ LIBER ✦

4-Sulfophenylphosphonic Acid: A Novel Precursor to Fabricate Polyfunctional Acid Materials

✍ Scribed by Montoneri, Enzo; Viscardi, Guido; Bottigliengo, Stefano; Chierotti, Michele R.; Buscaino, Roberto; Quagliotto, Pierluigi

Book ID: 126978360
Publisher: American Chemical Society
Year: 2007
Tongue: English
Weight: 117 KB
Volume: 19
Category: Article
ISSN: 0897-4756
DOI: 10.1021/cm063071r

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A novel synthesis of precursors to 3-thi

A novel synthesis of precursors to 3-thienylmalonic acid

✍ Peter W. Raynolds 📂 Article 📅 1984 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 119 KB

Reaction of lithium diphenylphosphonium

Reaction of lithium diphenylphosphonium di(methylide) with carbonic acid derivatives. A novel access to polyfunctional unsaturated esters and amides

✍ Henri-Jean Cristau; Anne Perraud-Darcy; Yves Ribeill 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 678 KB

## Abstract The lithium diphenylphosphonium di(methylide) Ph~2~ P(CH~2~)~2~ Li __1__ readily attacks cyclic carbonates, carbamates, and thiocarbamates, resulting in “pseudo‐acylation” products, after a ring‐opening step. Thus, new stabilized ylides are prepared, which can be used in situ as carbony

A new access to alkyl-α-ketoglutaric aci

A new access to alkyl-α-ketoglutaric acids, precursors of glutamic acid analogues by enzymatic transamination. Application to the synthesis of (2S,4R)-4-propyl-glutamic acid

✍ Virgil Helaine; Joël Rossi; Jean Bolte 📂 Article 📅 1999 🏛 Elsevier Science 🌐 French ⚖ 256 KB

4-Alkyl-2-alkylidene-glutaric acids are easily obtained by a Claisen-Johnson rearrangement, providing a short access to 4-alkyl-ot-ketoglutaric acids. These compounds are substrates of the glutamic oxalacetic transaminase (GOT), allowing the enzymatic synthesis of biologically important analogues of

2-Hydroxy-1,2,3,6-tetrahydro-azulen-6-ca

2-Hydroxy-1,2,3,6-tetrahydro-azulen-6-carboxylic Acid Ethyl Ester — A Novel Precursor for a New Class of Liquid Crystalline Materials.

✍ Zakir Hussain; Henning Hopf; Ludwig Pohl; Toni Rantanen 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 25 KB

ChemInform Abstract: A New Access to Alk

ChemInform Abstract: A New Access to Alkyl-α-ketoglutaric Acids, Precursors of Glutamic Acid Analogues by Enzymatic Transamination. Application to the Synthesis of (2S,4R)-4-Propyl-glutamic Acid.

✍ Virgil Helaine; Joel Rossi; Jean Bolte 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

A New Access to Alkyl-α-ketoglutaric Acids, Precursors of Glutamic Acid Analogues by Enzymatic Transamination. Application to the Synthesis of (2S,4R)-4-Propyl-glutamic Acid. -The new ketoglutarate (V) is easily available by a novel route via Claisen-Johnson rearrangement of ester (I) with orthoest

A novel biotransformation process of 4′-

A novel biotransformation process of 4′-demethylepipodophyllotoxin to 4′-demethylepipodophyllic acid byBacillus fusiformisCICC 20463, Part II: process optimization

✍ Ya-Jie Tang; Xiao-Ling Xu; Jian-Jiang Zhong 📂 Article 📅 2009 🏛 Springer 🌐 English ⚖ 462 KB