𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and structure of novel Ge-containing multi-sulfur heterocycles: trithiagermacyclopentane and tetrathiagermacyclohexanes

✍ Scribed by Norihiro Tokitoh; Tsuyoshi Matsumoto; Renji Okazaki


Publisher
Elsevier Science
Year
1991
Tongue
French
Weight
291 KB
Volume
32
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


First synthesis and structure of sulfur-
✍ Noriyoshi Nagahora; Satoshi Ogawa; Yasushi Kawai; Ryu Sato 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 182 KB

Synthesis of a stable pentathiepin fused to a single cyclopentadienyl ring of ferrocene was performed by treatment of the corresponding dithiastannole as a synthetic equivalent of unstable ferrocene 1,2-dithiol with a sulfur source. On the other hand, deprotection of the dithiastannole gave a novel

Synthesis and structure of benzoboroxole
✍ Viktor V. Zhdankin; P.J. Persichini III; Lu Zhang; Shannon Fix; Paul Kiprof 📂 Article 📅 1999 🏛 Elsevier Science 🌐 French ⚖ 270 KB

Benzoboroxoles (S) can be prepared from the readily available o-bromobenzyl alcohols via dilithiation followed by reaction with triisopropyiborate. X-Ray structural analysis of 1-hydroxy-3(IH)-1,2-benzoboroxole (Sa) as well as the results of ab initio molecular orbital calculations indicate a planar

Synthesis of sulfur-containing heterocyc
✍ D. Bhaskar Reddy; N. Chandrasekhar Babu; V. Padmavathi 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 107 KB 👁 1 views

## Abstract 1‐Aroyl‐2‐styrylsulfonylethene is the precursor for 4,4‐dimethoxycarbonyl‐2′,5‐diaryl‐3‐(1′,3′‐dioxolano)‐1‐thia‐1,1‐dioxide (**4**), which is the key intermediate for the synthesis of 7‐aroyl‐11‐aryl‐2,4‐diazaspiro[5,5]undecane‐1,3,5‐trione‐9‐thia‐9,9‐dioxide(**10**)/3‐thioxo‐1,5‐dione