Microwave Assisted Synthesis of 2,4,6-Triarylamino-1,3,5-triazines as Potential UV Absorbent
โ Scribed by Sha, Yaowu; Dong, Yuyi
- Book ID
- 120387004
- Publisher
- Taylor and Francis Group
- Year
- 2003
- Tongue
- English
- Weight
- 155 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0039-7911
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๐ SIMILAR VOLUMES
A series of triazines have been synthesized starting from 5-alkyl-1,3,4-thiadiazole-2-thioles (1a-d). On reaction with ethyl bromoacetate in the presence of anhydrous K 2 CO 3 under microwave irradiation (MWI), these yielded corresponding esters (2a-d) which on hydrazinolysis under MWI produced (5-a
An efficient and practical procedure was developed to prepare novel 2-(arylmethyl)amino-4-arylamino-6-alkyl-1,3,5-triazines, starting from dicyandiamide and the corresponding arylamines under microwave irradiation and its scope is demonstrated with a number of examples. The valuable feature of this