Reaction of polygodial with primary amines: an alternative explanation to the antifeedant activity1
β Scribed by M D'Ischia; G Prota; G Sodano
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- French
- Weight
- 203 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0040-4039
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Pentacyanonitrosylferrate(II), 1, reacts with n-butylamine to produce di-n-butylamine in high yields (81-95%). The absence of rearranged products indicates that the initially produced diazonium ion is stabilized by coordination to the metal. Benzylamine and 1,4-diaminobutane react with 1 to produce
N-p-fluorobenzyl-2-ehlorobcnzimidazole was treated under hyperbaric conditions with a variety of primary and secondary amines. The resulting SNAtreaction proceeded smoothly to produce excellent yields of adducts in most cases. This methodology provides rapid access to astemizolΒ’, norastcmizole and r