✦ LIBER ✦

Synthesis of 1‐Aryl‐1,2,3,4,5,6‐hexahydrophosphinine 1‐Oxides

✍ Scribed by Keglevich, György; Sipos, Melinda; Lengyel, Dóra; Forintos, Henrietta; Körtvélyesi, Tamás; Imre, Tímea; Tőke, László

Book ID: 120879261
Publisher: Taylor and Francis Group
Year: 2004
Tongue: English
Weight: 152 KB
Volume: 34
Category: Article
ISSN: 0039-7911
DOI: 10.1081/SCC-200036618

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of 1-Aryl-1,2,3,4,5,6-hexahydr

Synthesis of 1-Aryl-1,2,3,4,5,6-hexahydrophosphinine 1-Oxides.

✍ Gyoergy Keglevich; Melinda Sipos; Dora Lengyel; Henrietta Forintos; Tamas Koertv 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 19 KB 👁 1 views

6-Membered P-Heterocycles: 1,2-Dihydro-,

6-Membered P-Heterocycles: 1,2-Dihydro-, 1,2,3,6-Tetrahydro- and 1,2,3,4,5,6-Hexahydrophosphinine 1-Oxides

✍ Gyorgy Keglevich 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 8 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

ChemInform Abstract: Synthesis of 1,2,3,

ChemInform Abstract: Synthesis of 1,2,3,4,5,6-Hexahydrophosphinine 1-Oxides (II) by the Catalytic Hydrogenation of 3-Phosphabicyclo(3.1.0)hexane 3-Oxides (I).

✍ G. KEGLEVICH; A. TUNGLER; T. NOVAK; L. TOKE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB 👁 1 views

A theoretical study on the conformation

A theoretical study on the conformation of 3-phosphinoxido- and 3-phosphono-1,2,3,4,5,6-hexahydrophosphinine 1-oxides

✍ Tamás Körtvélyesi; Melinda Sipos; György Keglevich 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 131 KB 👁 1 views

The title compounds (2 and 4) obtained by the diastereoselective hydrogenation of the corresponding 1,2,3,6-tetrahydrophosphinine oxides (1 and 3) were subjected to a detailed quantum chemical study. The possible chair conformers were calculated at the HF/6-31G \* level of theory, according to which

Synthesis and electrochemical oxidation

Synthesis and electrochemical oxidation of 1-aryl-3,5-diethoxycarbonyl-2,6-unsubstituted 1,4-dihydropyridines

✍ B. S. Chekavichus; A. é Sausin'sh; V. P. Kadysh; G. Ya. Dubur; Ya. P. Stradyn' 📂 Article 📅 1991 🏛 Springer US 🌐 English ⚖ 359 KB

New P-ligands: 3-(ethyl-phenylphosphinat

New P-ligands: 3-(ethyl-phenylphosphinato-) 1,2,3,6-tetrahydro- and 1,2,3,4,5,6-hexahydrophosphinine derivatives

✍ Melinda Sipos; Tamás Körtvélyesi; Viktória Ujj; Krisztina Ludányi; Károly Vékey; 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 368 KB 👁 1 views

## Abstract The trimethylaluminum‐mediated Michael addition of ethyl phenyl‐H‐phosphinate to 1,2‐dihydrophosphinine oxides (**1A**) yielded 3‐(EtOPhP(O))‐1,2,3,6‐tetrahydrophosphinine oxides (**4**) in a selective manner, as a mixture of only two diastereomers. In the above type of reactions (e.g.,