𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and antiviral activity of phosphonium salts

✍ Scribed by G. V. Romanov; O. K. Pozdeev; G. Kh. Gil'manova; T. Ya. Ryzhikova; É. P. Semkina

Book ID
112400980
Publisher
Springer
Year
1990
Tongue
English
Weight
296 KB
Volume
24
Category
Article
ISSN
0091-150X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis and reactivity of chiral organ
Synthesis and reactivity of chiral organometallic phosphonium salts
✍ Patrice Pinsard; Jean-Paul Lellouche; Jean-Pierre Beaucoufi; René Grée 📂 Article 📅 1990 🏛 Elsevier Science 🌐 French ⚖ 250 KB

A short and efficient synthesis of the two enantiomeric iron-complcxed phosphonium salts (+)-1 and (-)-2 is described. Upon reaction with the chiral fotmyloxirane 3, the corresponding chiral ylides exhibit quite difietent mactivities. Few examples of Wittig-type reactions with phosphotus or sulphur

Radiation-Chemical Synthesis of Phosphon
Radiation-Chemical Synthesis of Phosphonium and Arsonium Salts
✍ Dr. H. Drawe; Dipl.-Chem. G. Caspari 📂 Article 📅 1966 🏛 John Wiley and Sons 🌐 English ⚖ 205 KB 👁 2 views

In CC14 solution the singlet signal for the hydroxymethyl group is at T = 6.68 (3 H), but in dimethyl sulfoxide there arc two signals with relative areas 1:2 (OH;CH2). The signal for the vinyl protons occurs at T = 5.42 (2 H). Infrared spectrum: 880, 1640, 1770, 3070 (=CH2), 1035, 3360 (broad associ

A New Synthesis of Cyclic Phosphonium Sa
A New Synthesis of Cyclic Phosphonium Salts
✍ Dr. G. Märkl 📂 Article 📅 1963 🏛 John Wiley and Sons 🌐 English ⚖ 127 KB 👁 2 views

the mother liquors produce further 16 %. After being washed with cold ethanol and ether, the crystals are analytically pure. The proton magnetic resonance spectrum 141 gave the following data (numbers indicate p.p.m with tetramethylsilane as standard) : Si(CH& Si-CHz-Si S-CHI-C C-CH2-0 0.6 3.0 3.8 4