Garinor Ruano Stereoselective Synthesis in 2013, Bischler Napieralski cyclisation accelerated by microwave irradiation, . Racemic crispine A from 6,7-dimethoxy-1,2,3,4 tetrahydroisoquinoline

1. 1. Garinor RuanoStereoselective Synthesisin2013
2. BischlerNapieralski cyclisationacceleratedbymicrowave irradiation
3. Racemic crispine A from6,7-dimethoxy-1,2,3,4tetrahydroisoquinoline (34% yield)
4. Ian and Wang 2015

2. 5. Phazamali Anbarasan2014
I.
II.
6. Chittiboyinaandcoworker,2013 paper(enantioselective)

3. I.
II.
7. VinodKSingh2014 paper
8. Ramanathan 2015 paper

4. 9. (+) crispine A from6,7-dimethoxy-1,2,3,4tetrahydroisoquinoline (39% yield)
10. Knolkers2012

5. 11. Turner2007
12. B V SubbaReddy 2012