Molecule

167851 

Application
Double alkylation of lactams, followed by Grubbs ring-closing metathesis, gives access to the bicyclic spiroimine ring system of the biotoxin gymnodimine.1
Used in a preparation of dienehydrazides which, in turn, provided cyclic enehydrazides by ring closing metathesis.
Packaging
1, 10, 50 g in glass bottle

B681845 

4-Bromo-1-butene is a brominated alkene used as a reagent in organic synthesis.