✦ LIBER ✦

Synthesis and chemical reactivity of some 1,2,4-Thiadiazolo[2,3-a]-pyrimidines and related compounds

✍ Scribed by B. Korea; B. Stanovnik; M. Tišler

Book ID: 112124089
Publisher: Journal of Heterocyclic Chemistry
Year: 1977
Tongue: English
Weight: 338 KB
Volume: 14
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.5570140417

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A new synthesis of 1,2,3-thiadiazolo(4,5

A new synthesis of 1,2,3-thiadiazolo(4,5-d)pyrimidines

✍ Keitaro Senga; Misuzu Ichiba; Sadao Nishigaki 📂 Article 📅 1976 🏛 Elsevier Science 🌐 French ⚖ 168 KB

A Convenient Synthesis for Some New Pyri

A Convenient Synthesis for Some New Pyrido[4′,3′:4,5]thieno[2,3-d]pyrimidines and Related Fused 1,2,4-Triazolo and 1,3,4-Thiadiazolo-derivatives

✍ Ahmed, Essam Kh. 📂 Article 📅 2002 🏛 Taylor and Francis Group 🌐 English ⚖ 167 KB

Synthesis of Some [1,2,3]Thiadiazolo[5,4

Synthesis of Some [1,2,3]Thiadiazolo[5,4-d]pyrimidines and Pyrimido[4,5-b][1,4]thiazines 1

✍ Taylor, Edward C.; Garcia, Edward E. 📂 Article 📅 1964 🏛 American Chemical Society 🌐 English ⚖ 491 KB

Synthesis and conversions of 6-nitro der

Synthesis and conversions of 6-nitro derivatives of 1,3,4-thiadiazolo[3,2-a]pyrimidines

✍ M. A. Kukaniev; U. Nurov; S. Sh. Shukurov; Yu. Khodzhibaev 📂 Article 📅 1999 🏛 Springer 🌐 English ⚖ 213 KB

Synthesis and conversion of 6-fluoro der

Synthesis and conversion of 6-fluoro derivatives of 1,3,4-thiadiazolo-[3,2-a]pyrimidine

✍ Muhamadsho A. Kukaniev; Cyril Párkányi 📂 Article 📅 2011 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 86 KB

## Abstract 2‐Alkyl‐, 2‐aryl‐, and 2‐halo‐substituted derivatives of 7‐methyl‐6‐fluoro‐1,3,4‐thiadiazolo[3,2‐__a__]pyrimidin‐6‐one (**3**) were prepared by reaction of 2‐substituted 5‐amino‐1,3,4‐thiadiazoles (**1**) and ethyl 2‐fluoroacetoacetate (**2**) in polyphosphoric acid. A convenient proced

Synthesis and chemical reactions of 2-RS

Synthesis and chemical reactions of 2-RS-methyl-7-methyl-5-oxo-5H-1,3,4-thiadiazolo[3,2-a]pyrimidines

✍ M. A. Kukaniev; S. Sh. Shukurov; M. A. Nasyrov 📂 Article 📅 1996 🏛 Springer US 🌐 English ⚖ 341 KB