✦ LIBER ✦

A novel synthesis of di(1-methylazacycloalkeno)[2,3-b:2′,3′-d]pyridines through annulation on lactam acetals

✍ Scribed by Jain Sanjay; Jain Rahul; Singh Jujhar; Anand Nitya

Book ID: 104226465
Publisher: Elsevier Science
Year: 1990
Tongue: French
Weight: 168 KB
Volume: 31
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)94353-3

No coin nor oath required. For personal study only.

✦ Synopsis

Annulation reaction of lactam acetals la and b with primary amides proviaed a facile synthesis of di(l-methyZazacycloaIkeno)[2,3-b:2',3'-d~yridines 6(a-i). Dehydrogenation of Ga,b,d formed dipyrrold2,3-b:2',3Wpyridines

📜 SIMILAR VOLUMES

A novel synthetic route to phenyl-substi

A novel synthetic route to phenyl-substituted pyridines synthesis of [1]benzopyrano[4,3-b]pyridines [1]benzothiopyrano[4,3-b]pyridines and pyrido[3,2-b] [1,4]benzothiazines(1-azaphenothiazines).

✍ D.V. Tyndall; T. Al Nakib; M.J. Meegan 📂 Article 📅 1988 🏛 Elsevier Science 🌐 French ⚖ 36 KB

Synthesis of 3,4-dihydro-4-(2-hydroxyphe

Synthesis of 3,4-dihydro-4-(2-hydroxyphenyl)pyrido[2,3-d]pyrimidin-2(1H)-ones by a novel rearrangement of a 5H-[1]benzopyrano[2,3-b]pyridine derivative

✍ Bristol, James A.; Lovey, Raymond G. 📂 Article 📅 1980 🏛 American Chemical Society 🌐 English ⚖ 395 KB

Diastereoselective one-pot synthesis of

Diastereoselective one-pot synthesis of novel ABCD-fused chromeno[2,3-d]pyrazolo[3,4-b]pyridines

✍ Dimitriadou, Eleni; Stephanidou-Stephanatou, Julia; Tsoleridis, Constantinos A.; 📂 Article 📅 2014 🏛 Elsevier Science 🌐 French ⚖ 689 KB

A Novel Synthesis of Pyridine-2(1 H )-th

A Novel Synthesis of Pyridine-2(1 H )-thione, Pyrazolo[3,4- b ]pyridine, Pyrido[2′,3′:3,4]pyrazolo[1,5- a ]pyrimidine, Thieno[2,3- b ]pyrdine, and Pyrido[3′,2′:4,5]thieno[3,2- d ]pyrimidine Derivatives Containing a Naphthyl Moiety

✍ Abdel Fattah, Azza M.; Elneairy, Mohamed A. A.; Gad-Elkareem, Mohamed A. M. 📂 Article 📅 2007 🏛 Taylor and Francis Group 🌐 English ⚖ 321 KB

Nitriles in heterocyclic synthesis: A no

Nitriles in heterocyclic synthesis: A novel synthesis of some thieno[2,3-d]pyrimidine and thieno[2,3-b]pyridine derivatives

✍ Zaghloul El-Shahat Kandeel 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 344 KB 👁 2 views

## A simple route to the synthesis of the pharmaceutically important thieno[2,3-d]pyrimidine derivatives and of thieno[2,3-b]pyridine derivatives via the use of 5-amin0-3-phenylthiophene-2,Cdicarbonitrile (2) as a starting material is described.

Synthesis of Novel Thieno[2,3-d]pyrimidi

Synthesis of Novel Thieno[2,3-d]pyrimidine, Thieno[2,3-b]pyridine and Thiazolo[3,2-a]thieno[2,3-d]pyrimidine Derivatives and Their Effect on the Production of Mycotoxins

✍ Fathy M. Abdelrazek; Abdellatif M. Salah; Zeinab E. Elbazza 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 375 KB 👁 1 views