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

Authors

  • Reena Ramachandran University of Rajasthan, Jaipur
  • Bhuwan C. Joshi University of Rajasthan, Jaipur

DOI:

https://doi.org/10.14429/dsj.20.6210

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.

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Published

2014-10-01

How to Cite

Ramachandran, R., & Joshi, B. C. (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

Issue

Vol. 20 No. 4

Section

General Papers

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