85503-26-0Relevant articles and documents
Synthesis and Transformations of (+/-)-trans-4aβ(H),8aα(H)-Octahydro-4α,7β-dimethyl-2H-1-benzopyran-2-one
Sanghvi, Y. S.,Rao, A. S.
, p. 1377 - 1380 (2007/10/02)
Hydrogenation of 4,7-dimethylcoumarin (1) in alkaline medium has been shown to furnish a mixture of (+/-)-trans-4aβ(H),8aα(H)-octahydro-4α,7β-dimethyl-2H-1-benzopyran-2-one (2), (+/-)-trans-4aβ(H),8aα(H)-octahydro-4α,7α-dimethyl-2H-1-benzopyran-2-one (3)