Heteroatom Chemistry (2017)
Update date:2022-08-05
Topics:
Khan, Abdul Ashik
Mitra, Kanchan
Mandal, Abhijit
Baildya, Nabajyoti
Mondal, Mohabul A.
We have developed an efficient method of the synthesis of 2,3-dihydroquinazolin-4(1H)-one (DHQ) using yttrium nitrate catalyst at room temperature. The synthetic method is simple, convenient, and easy product isolation. Best results obtained in CH3CN, DMF, or water. The synthesized DHQ derivatives are found to be good fluorophores, and their characteristic photoluminescence properties are measured. Absorption and emission spectra of DHQ derivatives were recorded in CH3CN. Calculated emission and absorption bands are in excellent agreement with experimentally observed values.
View MoreChengdu Biopurify Phytochemicals Ltd.
website:http://www.phytopurify.com
Contact:+86-28-82633397
Address:2F,No.11 Building,No.388 Rongtaidadao CNSTP,Wenjiang Zone,Chengdu,Sichuan, China
Jiangxi Hessence Chemicals Co., Ltd.
Contact:+86 796 3511924
Address:Chengxi Industrial Park, Jishui County, Jiangxi Province 331600 China.
Airsea(Taizhou) Pharmaceutical Limited(expird)
Contact:+86-576-88057622
Address:Dubei, Duqiao, Linhai, Taizhou, Zhejiang, China Zip: 317016
Jinan Jianfeng Chemical Co., Ltd
Contact:0086-531-88110457
Address:sales01(-a-t-)pharmachemm{dot}c+o+m
Nanjing Fayekong Chemcial Co.,Ltd(expird)
Contact:86-25-58813444
Address:Rm 1503, Unit 1, Building 5, Zijinnanyuan, Nanjing, Jiangsu, China
Doi:10.1002/hc.1027
(2001)Doi:10.1021/ja01160a063
(1950)Doi:10.1002/cmdc.201700792
(2018)Doi:10.1021/jm201699w
(2012)Doi:10.1021/jo00981a028
(1972)Doi:10.1248/cpb.27.821
(1979)
