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2005
Microwave chemistry
Microwave chemistry
O 0170
Microwave-Assisted Synthesis of Phenylenedi(4',4''-tetrahydroquinoline) and
Derivatives. — Irradiation of a mixture of terephthalic
28- 042 Di(4',4''-tetrahydropyridine)
or isophthalic aldehydes and active methylene compounds in the presence of a small
amount glycol as energy-transfer reagent provides access to a range of bifunctional
monocyclic and bicyclic products related to 1,4-dihydropyridines. The bifunctional pyridine and quinoline derivatives are obtained in good yields and short reaction times.
— (TU*, S.; FANG, F.; ZHU, S.; LI, T.; ZHANG, X.; ZHUANG, Q.; JI, S.; ZHANG, Y.;
J. Heterocycl. Chem. 42 (2005) 1, 29-32; Key Lab. Biotechnol. Med. Plant, Dep.
Chem., Xuzhou Norm. Univ., Xuzhou 221009, Peop. Rep. China; Eng.) —
H. Hoennerscheid
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