✦ LIBER ✦

An Improved Protocol for Dihydropyrimidines Synthesis

✍ Scribed by Srivastava, Vivek

Book ID: 121611824
Publisher: Springer-Verlag
Year: 2013
Tongue: English
Weight: 160 KB
Volume: 36
Category: Article
ISSN: 0250-541X
DOI: 10.1007/s40009-013-0168-5

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Bismuth Subnitrate Catalyzed Efficient S

Bismuth Subnitrate Catalyzed Efficient Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones: An Improved Protocol for the Biginelli Reaction.

✍ Y. Thirupathi Reddy; B. Rajitha; P. Narsimha Reddy; B. Sunil Kumar; V. P. Rao 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 17 KB 👁 1 views

Bismuth Subnitrate Catalyzed Efficient S

Bismuth Subnitrate Catalyzed Efficient Synthesis of 3,4‐Dihydropyrimidin‐2(1H)‐Ones: An Improved Protocol for the Biginelli Reaction

✍ Thirupathi Reddy, Y.; Rajitha, B.; Narsimha Reddy, P.; Sunil Kumar, B.; Rao, V. 📂 Article 📅 2004 🏛 Taylor and Francis Group 🌐 English ⚖ 91 KB

Bismuth Triflate Catalyzed One-Pot Synth

Bismuth Triflate Catalyzed One-Pot Synthesis of 3,4-Dihydropyrimidin-2-(1H)-ones: An Improved Protocol for the Biginelli Reaction.

✍ Ravi Varala; M. Mujahid Alam; Srinivas A. Adapa 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 151 KB 👁 1 views

Bismuth Oxide Perchlorate Catalyzed Effi

Bismuth Oxide Perchlorate Catalyzed Efficient Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones: An Improved High Yielding Protocol for the Biginelli Reaction.

✍ Y. Thirupathi Reddy; P. Narsimha Reddy; B. Sunil Kumar; G. V. P. Rao; B. Rajitha 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 17 KB 👁 1 views

Calcium fluoride: an efficient and reusa

Calcium fluoride: an efficient and reusable catalyst for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones and their corresponding 2(1H)thione: an improved high yielding protocol for the Biginelli reaction

✍ S. Chitra; K. Pandiarajan 📂 Article 📅 2009 🏛 Elsevier Science 🌐 French ⚖ 202 KB

A simple and effective synthesis of 3,4-dihydropyrimidinone derivatives from aldehydes, 1,3-dicarbonyl compounds, and urea/thiourea in ethanol by using calcium fluoride as catalyst has been described. Compared with classical Biginelli reaction conditions, this new method has the advantage of excelle

ChemInform Abstract: An Expedient One-Po

ChemInform Abstract: An Expedient One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones and -thiones Catalyzed by ZIRCONIA Nanopowder. An Improved Protocol for the Biginelli Cyclocondensation Compounds in “Dry Media”.

✍ Mannathusamy Gopalakrishnan; Purusothaman Sureshkumar; Jeyaraman Thanusu; Vijaya 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views