✦ LIBER ✦

Synthesis of 2,6-diaryl-4H-thiopyran-4-ones

✍ Scribed by Boaz, Neil W.; Fox, Kristine M.

Book ID: 111918012
Publisher: American Chemical Society
Year: 1993
Tongue: English
Weight: 492 KB
Volume: 58
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo00063a023

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

SYNTHESIS, REACTIONS AND SPECTRAL PROPER

SYNTHESIS, REACTIONS AND SPECTRAL PROPERTIES OF 3-CHLORO-2,6DIARYL-4H-THIOPYRAN-4-ONES. SYNTHESIS OF SOME NEW 3-CHLORO-SPIROTHIOPYRAN DERIVATIVES

✍ El-Ghanam, Abdel Moneim 📂 Article 📅 2004 🏛 Taylor and Francis Group 🌐 English ⚖ 110 KB

Synthesis of 4H-thiopyran-4-ones

✍ Chen, C. H.; Reynolds, G. A.; Van Allan, J. A. 📂 Article 📅 1977 🏛 American Chemical Society 🌐 English ⚖ 253 KB

Synthesis of 5,6-dihydro-4H-thiopyran-4-

Synthesis of 5,6-dihydro-4H-thiopyran-4-ones

✍ Jan Becher; Klaus Brøsndum; Poul Hansen; Jens Peter Jan Jacobsen 📂 Article 📅 1988 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 240 KB

Fused Heterocyclic Systems Derived from

Fused Heterocyclic Systems Derived from 2,6-Diaryl-3,5-dibenzylidenetetrahydro-4 H -thiopyran-4-ones

✍ El-Ghanam, Abdel Moneim 📂 Article 📅 2006 🏛 Taylor and Francis Group 🌐 English ⚖ 149 KB

2,6-Diaryl-4,4-disubstituted-4H-thiopyra

2,6-Diaryl-4,4-disubstituted-4H-thiopyran: Source for Spiro Heterocycles.

✍ Venkatapuram Padmavathi; Akula Balaiah; Dandu Bhaskar Reddy 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

2,6-Diaryl-4,4-disubstituted-4H-thiopyra

2,6-Diaryl-4,4-disubstituted-4H-thiopyran: Source for spiro heterocycles

✍ Venkatapuram Padmavathi; Akula Balaiah; Dandu Bhaskar Reddy 📂 Article 📅 2002 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 63 KB

## Abstract The 1,5‐diaryl‐3,3‐disubstituted‐1,5‐pentanedione on reaction with ammonium acetate, phosphorus pentoxide and phosphorus pentasulfide gave respective 1,4‐dihydropyridine, 4__H__‐pyran and 4__H__‐thiopyran. Novel spiro heterocycles have been obtained by the cyclocondensation of 4__H__‐th