Citation: Vinod T. Kamble, Bhaskar S. Davane, Sanjay A. Chavan, Dnyanoba B. Muley, Sandeep T. Atkore. Imino Diels-Alder reactions: One-pot synthesis of tetrahydroquinolines[J]. Chinese Chemical Letters, ;2010, 21(3): 265-268. doi: 10.1016/j.cclet.2009.11.016 shu

Imino Diels-Alder reactions: One-pot synthesis of tetrahydroquinolines

a Organic Chemistry Research Laboratory, School of Chemical Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431 606, M. S., India;
b Research and Post Graduate Centre, Yeshwant College, Nanded 431 605, M. S., India;
c Gopikabai Sitaram Gawande Science College, Umarkhed, M. S., India

Received Date: 19 August 2009

Fund Project: We thank Department of Science and Technology, India (No. SR/FT/CS-019/2008) for their financial support.

An efficient synthesis of tetrahydroquinoline derivatives is reported via three component coupling reactions of aldehydes and anilines with various dienophiles in the presence of a catalytic amount of perchloric acid adsorbed on silica gel (HClO₄-SiO₂) under mild reaction conditions.
- Tetrahydroquinolines,
- HClO₄-SiO₂,
- Dienophiles,
- Aldehydes,
- Amines
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