𝔖 Bobbio Scriptorium
✦   LIBER   ✦

2-Aryl-5-imino-2,5-dihydro-1,2,3-thiadiazoles: New examples of 1,3-dipolar compounds

✍ Scribed by M. L. Kondrat’eva; N. P. Bel’skaya; V. A. Bakulev

Publisher
Springer
Year
2006
Tongue
English
Weight
223 KB
Volume
55
Category
Article
ISSN
1573-9171

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Dichotomy of 1,3-dipolar cycloreversions
Dichotomy of 1,3-dipolar cycloreversions in a tetrasubstituted 2,5-dihydro-1,3,4-thiadiazole
✍ Elke Langhals; Rolf Huisgen 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 192 KB

The cycloaddition of diphenyldiazomethane (8) to 16 thioketones at 40 • C which furnishes tetrasubstituted 2,5-dihydro-1,3,4-thiadiazoles, is followed by rapid N 2 loss (see the preceding paper), with one exception: For the dihydrothiadiazole 10, the N 2 extrusion is slower by a factor of 4900 than

Mass spectra of 2,2-dihydro-5-imino-1,2-
Mass spectra of 2,2-dihydro-5-imino-1,2-oxaphosphol-3-enes
✍ Concetta Kascheres; Albert Kascheres; Antonio Carlos Joussef 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 142 KB

Recently, a route to 2,2-dihydro-5-imino-1,2-oxaphosphol-3-enes (1, 2) was re-