NDLI: Gold(I)-Catalyzed Intermolecular Cycloaddition of Allenamides with α,β-Unsaturated Hydrazones: Efficient Access to Highly Substituted Cyclobutanes

Content Provider	Semantic Scholar
Author	Albert, Paloma Bernal‐ Faustino, Hélio Gimeno, Ana Asensio, Gregorio Mascareñas, José Luis López, Fernando
Copyright Year	2014
Abstract	α,β-Unsaturated N,N-dialkyl hydrazones undergo a mild [2 + 2] cycloaddition to allenamides when treated with a suitable gold catalyst. The method, which represents the first application of N,N-dialkyl hydrazones in gold catalysis, is compatible with a wide variety of substituents at the alkenyl moiety of the hydrazone component, proceeds with excellent levels of regio- and diastereoselectivity, and provides densely substituted cyclobutanes with good to excellent yields.
Starting Page	6196
Ending Page	6199
Page Count	4
File Format	PDF HTM / HTML
DOI	10.1021/ol503121q
PubMed reference number	25406491
Journal	Medline
Volume Number	16
Alternate Webpage(s)	https://minerva.usc.es/xmlui/bitstream/handle/10347/12379/Gold(I)%20Catalyzed%20Intermolecular%20Cycloaddition%20of%20Allenamides%20with%20+%C2%A6+%C2%A6%20Unsaturated%20Hydrazones.pdf?isAllowed=y&sequence=2
Alternate Webpage(s)	https://minerva.usc.es/xmlui/bitstream/handle/10347/12379/Suplem%20Inform%20Gold(I)%20Catalyzed%20Intermolecular%20Cycloaddition%20of%20Allenamides%20with%20+%C2%A6+%C2%A6%20Unsaturated%20Hydrazones.pdf?isAllowed=y&sequence=1
Journal	Organic letters
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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