HCID 20231523, compound → HCID 20332295, compound

Participants

Reaction Steps

The procedure described in (a) is repeated, starting from 106 g (0.3 mole) of 3,12-dicycloheptyl-1,2-diaza-1,5,9-cyclododecatriene (diastereoisomer mixture) and using correspondingly reduced amounts of catalyst and solvent, affording after purification by chromatography 63 g (58% of theory) of 1,10-diamino-1,10-dicycloheptyldecane as a colourless oil [nD20 =1.5018; IR spectrum (liquid) includes bands at 3390, 3310, 3618 cm-1 ]. PG,21

Provenance & Evidence