Abstract
The 1,4‐conjugate addition of indoles to nitro olefins was efficiently carried out using an environmentally benign catalyst, silica sulfuric acid, at ambient temperature.
IICT Communication No. 070512
Acknowledgment
The authors thank Director J. S. Yadav and V. V. Narayana Reddy, head of the division, for their constant support throughout this work.
Notes
IICT Communication No. 070512