Crispine- 12 paths to travel
- 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