
TY  - JOUR
A1  - Crow, WD 
T1  - The stereochemistry and Hofmann degradation of Lupinine methiodides
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1958
VL  - 11
IS  - 3
SP  - 366
EP  - 371
KW  - 
UR  - https://doi.org/10.1071/CH9580366 
N2  - Optical rotation studies on the epimers (-)-lupinine and (+)-epilupinine and their methiodides lead to the conclusion that while (+)-epilupinine methiodide has the normal trans-ring junction, (-)-lupinine methiodide has a cis-ring junction.   Unlike the quaternary salts of cryptopleurine, canadine, and tetrahydropalmatine, neither of the lupinine methiodides could be racemized by refluxing with alkali. 
ER  -

