Ultrasound mediated, green innovation for the synthesis of polysubstituted 1,4-

dihydropyridines

Sumaiya Tabassum, Santhosh Govindaraju, Riyaz-ur-Rahaman Khan and M. A. Pasha*

Department of Studies in Chemistry, Central College Campus, Bangalore University,

Palace road, Bangalore- 560 001, India

E-mail address: m_af_pasha@ymail.com; mafpasha@gmail.com

Supplementary data

Product Analysis

5a 1H NMR 13C NMR ESI-MS CHN

5b 1H NMR 13C NMR ESI-MS CHN

5c 1H NMR 13C NMR ESI-MS CHN

5d 1H NMR 13C NMR ESI-MS CHN

5e 1H NMR 13C NMR ESI-MS CHN

5f 1H NMR 13C NMR ESI-MS CHN

5g 1H NMR 13C NMR ESI-MS CHN

5h 1H NMR 13C NMR ESI-MS CHN

5i 1H NMR 13C NMR ESI-MS CHN

5j 1H NMR 13C NMR ESI-MS CHN

5k 1H NMR 13C NMR ESI-MS CHN

5l 1H NMR 13C NMR ESI-MS CHN

5m 1H NMR 13C NMR ESI-MS CHN

5n 1H NMR 13C NMR ESI-MS CHN

5o 1H NMR 13C NMR ESI-MS CHN

5p 1H NMR 13C NMR - -

5q 1H NMR 13C NMR - -

5r 1H NMR 13C NMR - -

Electronic Supplementary Material (ESI) for RSC Advances.This journal is © The Royal Society of Chemistry 2016

1H NMR spectrum of 5a

13C NMR spectrum of 5a

ESI-MS of 5a

1H NMR spectrum of 5b

13C NMR spectrum of 5b

ESI-MS of 5b

1H NMR spectrum of 5c

13C NMR spectrum of 5c

ESI-MS of 5c

1H NMR spectrum of 5d

13C NMR spectrum of 5d

ESI-MS of 5d

1H NMR spectrum of 5e

13C NMR spectrum of 5e

ESI-MS of 5e

1H NMR spectrum of 5f

13C NMR spectrum of 5f

ESI-MS of 5f

1H NMR spectrum of 5g

13C NMR spectrum of 5g

ESI-MS of 5g

1H NMR spectrum of 5h

13C NMR spectrum of 5h

ESI-MS of 5h

1H NMR spectrum of 5i

13C NMR spectrum of 5i

ESI-MS of 5i

1H NMR spectrum of 5j

13C NMR spectrum of 5j

ESI-MS of 5j

1H NMR spectrum of 5k

13C NMR spectrum of 5k

ESI-MS of 5k

1H NMR spectrum of 5l

13C NMR spectrum of 5l

ESI-MS of 5l

1H NMR spectrum of 5m

13C NMR spectrum of 5m

ESI-MS of 5m

1H NMR spectrum of 5n

13C NMR spectrum of 5n

ESI-MS of 5n

1H NMR spectrum of 5n

13C NMR spectrum of 5n

ESI-MS of 5n

1H NMR spectrum of 5o

13C NMR spectrum of 5o

1H NMR spectrum of 5p

13C NMR spectrum of 5p

1H NMR spectrum of 5q

13C NMR spectrum of 5q

1H NMR spectrum of 5r

13C NMR spectrum of 5r

CHN Analysis