✦ LIBER ✦

Reaction of ethyl N-(6-ethoxycarbonyl-2-methylthiothieno[2,3-d]-pyrimidin-5-yl) formimidate with alkyl- and arylhydrazines: Formation of modified thieno[2,3-d]pyrimidines and thieno[2,3-d:4,5-d]dipyrimidin-4-ones

✍ Scribed by Dr. S. Tumkevicius

Publisher: John Wiley and Sons
Year: 1994
Tongue: English
Weight: 296 KB
Volume: 336
Category: Article
ISSN: 1615-4150
DOI: 10.1002/prac.19943360211

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Derivatives of Condensed Thieno[2,3-d]py

Derivatives of Condensed Thieno[2,3-d]pyrimidines. Part 20. Synthesis of 2-Substituted 5,6-Dihydro-8H-pyrano[4′,3′:4,5]thieno[2,3-d]pyrimidine-4(3H)-ones and 5,6,7,8-Tetrahydrobenzo[b]thieno[2,3-d]pyrimidin-4-ones.

✍ A. P. Mkrtchyan; A. S. Noravyan 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 22 KB 👁 1 views

Synthesis of New Heteroaromatic Nitrogen

Synthesis of New Heteroaromatic Nitrogen Ligands: Pyrimido[4′′,5′′:4′,5′]thieno[3′,2′:4,5]thieno[3,2-d]pyrimidines and 1,2,3-Triazine[4′′,5′′:4′,5′]thieno[3′,2′:4,5]thieno [3,2-d]-1,2,3-triazines.

✍ Gerardo Blanco; Jose M. Quintela; Carlos Peinador 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 25 KB 👁 1 views

Synthesis of new heteroaromatic nitrogen

Synthesis of new heteroaromatic nitrogen ligands: Pyrimido-[4″,5″:4′,5′]-thieno[3′,2′:4,5]thieno[3,2-d]pyrimidines and 1,2,3-triazine[4″,5″:4′,5′]thieno[3′,2′:4,5]thieno[3,2-d]-1,2,3-triazines

✍ Gerardo Blanco; José M. Quintela; Carlos Peinador 📂 Article 📅 2006 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 126 KB 👁 1 views

## Abstract magnified image An efficient one‐pot access for the synthesis of the previously unreported tetracyclic fused pyrimido‐[4″,5″:4′,5′]thieno[3′,2′:4,5]thieno[3,2‐__d__]pyrimidine (**3**) and 1,2,3‐triazine[4″,5″:4′,5′]thieno‐[3′,2′:4,5]thieno‐[3,2‐__d__]‐1,2,3‐triazine (**5**) heteroaroma

Synthesis and Reactions of Some New Hete

Synthesis and Reactions of Some New Heterocyclic Compounds Related to Pyrrolylthieno[2,3-d]pyrimidines and Thieno[2,3-d][4,5-d]dipyrimidines.

✍ Maisa I. Abdel Moneam 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 45 KB 👁 2 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

Synthesis of Hexa- and Octahydropyrido[3

Synthesis of Hexa- and Octahydropyrido[3′2′:4,5]thieno[3,2-d]pyrimidines.

✍ V. V. Dotsenko; S. G. Krivokolysko; V. P. Litvinov 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 94 KB 👁 1 views

Derivatives of Condensed Thieno[2,3-d]py

Derivatives of Condensed Thieno[2,3-d]pyrimidines. Part 15. Synthesis of 2-Substituted 3-Amino-6,6-dimethyl-5,6-dihydro-8H-pyrano[4′,3′:4,5]thieno [2,3-d]pyrimidin-4-ones.

✍ A. P. Mkrtchyan; A. S. Noravyan; V. M. Petrosyan 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 2 views