Citation

Baig MI , Clark-Lewis JW Thompson MJ (1969) Flavan derivatives. XXVII. Synthesis of a new racemate of leucocyanidin tetramethyl ether (2,3-cis-3,4-trans-isomer); N.M.R. spectra of the four racemates of leucocyanidin tetramethyl ether (5,7,3',4'-Tetramethoxyflavan-3,4-diol). Australian Journal of Chemistry 22, 2645-2650.

https://doi.org/10.1071/CH9692645