98304-54-2

Upstream product

• 98392-71-3 4a-methyl-3,4,4a,9,10,10aβ-hexahydrophenanthren-1(2H)-one 
• 98304-41-7 4a-methyl-1,2,3,4,4a,9,10,10aβ-octahydro-1β-phenanthrol 
• 22139-44-2 4a-methyl-2,4a,9,10-tetrahydrophenanthrene 
• 22139-45-3 4a-methyl-2,3,4,4a,9,10-hexahydrophenanthrene 
• 98304-44-0 4a-methyl-1,2,3,4,4a,9,10,10aβ-octahydro-1α-phenanthrol 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant academic research and scientific papers

Stereoselective Synthesis of 4a-Methyloctahydrophenanthrenes: A Novel Approach. 2. C-1 Substituted Series

We report the stereoselective conversion of 4a-methyl-2,4a,9,10-tetrahydrophenanthrene (1), readily available from phenanthrene by reductive alkylation, via 4a-methyl-2,3,4,4a,9,10-hexahydrophenanthrene (2), into several C-1 substituted compounds.Chemical