Structures Related to Morphine Synthesis of alpha 2 OH 2 Methyl 5 Propyl 9 Ethyl 6 7 Benzomorphan - Part 1

  • Reena Ramachandran University of Rajasthan, Jaipur
  • Bhuwan C. Joshi University of Rajasthan, Jaipur
Keywords: Benzomorphan, Methyl, Phosphoric acid

Abstract

A three step synthesis of 2-methyl-5-methyl-9-ethyl-6, 7-benzomorphan from 3-ethyl-4-propyl pyridine was effected and only the a-form could be obtained through phosphoric acid cyclisation. This a-form of benzomorphan was converted to a-2-methyl-2-hydroxy-5-propyl-9-ethyl-6, 7-benzomorphan in three steps again. Infrared spectra of the base confirmed the presence of a-form.
Published
2014-10-01
How to Cite
Ramachandran, R., & Joshi, B. (2014). Structures Related to Morphine Synthesis of alpha 2 OH 2 Methyl 5 Propyl 9 Ethyl 6 7 Benzomorphan - Part 1. Defence Science Journal, 20(4), 233-236. https://doi.org/10.14429/dsj.20.6210
Section
General Papers