| 학회 | 한국공업화학회 |
| 학술대회 | 2008년 봄 (05/09 ~ 05/10, 한양대학교(안산)) |
| 권호 | 12권 1호 |
| 발표분야 | 정밀화학 |
| 제목 | Selective and Efficient Synthesis of Each Isomer of the 2,6-Dimethylnaphthalene Triad |
| 초록 | We have recently reported a selective and efficient synthesis for 2,6-dimethylnaphthalene (2,6-DMN) that is a key raw material for the high-performance engineering polymer, poly(ehtylene) naphthalate (PEN). Using this method, we could also prepare each of the 2,6-DMN triad isomers such as 1,5-DMN and 1,6-DMN independently without regioisomers. The ligand-free Heck reaction of 2-bromotoluene with 4-penten-2-ol or 2-methyl-3-buten-1-ol produced 5-(o-tolyl)pentan-2-one or 2-methyl-4-(o-tolyl)butanal, which was cyclized with acid to give 1,5-DMN or 1,6-DMN, respectively, as a single isomers. |
| 저자 | 김철민, 유재원, 김현수, 임태은, 김영규 |
| 소속 | 서울대 |
| 키워드 | DMN; dimethylnaphthalene; heck; heck reaction; triad |
