## Abstract A series of Biginelli compounds was synthesized using TsOH as a catalyst under microwave irradiation. This simple method provided the title compounds in 86%–98% yields by the reaction of aromatic aldehydes with 1,3‐carbonyl compound and urea. The structure of 4o was determined by single
Microwave-Promoted “One-Pot” Synthesis of 4-Nitrobenzylthioinosine Analogues Using Thiourea as a Sulfur Precursor
✍ Scribed by Dr. Hong-Ying Niu; Dr. Chao Xia; Prof. Gui-Rong Qu; Shan Wu; Yi Jiang; Xin Jin; Prof. Dr. Hai-Ming Guo
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 246 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1861-4728
No coin nor oath required. For personal study only.
✦ Synopsis
Supporting information for this article is available on the WWW under http://dx.doi.org/10.1002/asia.201100699. Figure 1. 4-Nitrobenzylthioinoisine (NBTI).
📜 SIMILAR VOLUMES
The Lewis acid room temperature ionic liquid, [bmim][InCl 4 ], was found to be an efficient and green catalyst for the highly chemoselective and one-pot conversion of MOM-or EOM-ethers into their corresponding nitriles, bromides, and iodides under microwave irradiation. The procedures are simple, ra
## Abstract Direct transformation of benzylic and aliphatic Mom and Eom ethers is achieved with the corresponding tetrabutylammonium salts.