𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of some novel annelated 1,2,3-selena/thiadiazoles and 2h-diazaphospholes

✍ Scribed by Venkatapuram Padmavathi; Dandu Bhaskar Reddy; Tippireddy Venkat Ramana Reddy; Kamireddy Audisesha Reddy

Publisher
Journal of Heterocyclic Chemistry
Year
2003
Tongue
English
Weight
50 KB
Volume
40
Category
Article
ISSN
0022-152X

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A number of annelated heterocyclic indene derivatives having 1,2,3‐selena/thiadiazole and 2__H__‐1,2,3‐diazaphosphole rings have been synthesized by exploiting the α‐ketomethylene functionality in some novel 1‐methyl‐piperidin‐4‐ones and 1‐oxo‐tetrahydrothiopyran‐4‐ones and were characterized by their physical and spectral data.

📜 SIMILAR VOLUMES

Phenacylsulfonylacetic acid methyl ester
Phenacylsulfonylacetic acid methyl ester-synthon for 1,2,3-selena/thiadiazoles and 2H-diazaphospholes
✍ Venkatapuram Padmavathi; Konda Mahesh; Pinnu Thriveni; Tippireddy Venkata Ramana 📂 Article 📅 2007 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 263 KB

## Abstract magnified image A new class of 1,2,3‐selena/thiadiazoles and 2__H__‐diazaphospholes were synthesized by exploiting α‐ketomethylene group in phenacylsulfonylacetic acid methyl ester.

A new class of sulfur-linked bis-1,2,3-s
A new class of sulfur-linked bis-1,2,3-selenadiazoles, 1,2,3-thiadiazoles, and 2H-diazaphospholes
✍ Venkatapuram Padmavathi; Konda Mahesh; Dandu Rangayapalle Chinna Venkata Subbaia 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 115 KB

## Abstract Novel sulfur‐linked bis‐heterocycles, bis‐1,2,3‐selenadiazoles **4**, 1,2,3‐thiadiazoles **5**, and 2__H__‐diazaphospholes **7**, were synthesized from bis(2‐oxo‐2‐phenylethanone)sulfide **2** by adopting a simple and well‐versed methodology. © 2008 Wiley Periodicals, Inc. Heteroatom Ch