501-23-5Relevant articles and documents
Synthesis of the racemate and both enantiomers of massoilactone
Ishikawa, Masashi,Amaike, Masayasu,Itoh, Masamichi,Warita, Yasuhiro,Kitahara, Takeshi
, p. 2210 - 2214 (2003)
A simple and efficient synthesis of (±)-massoilactone (1) as a key substance for the butter and milk flavor was accomplished from n-hexanal in only a few steps. Application of its racemic synthesis enabled natural (R)-(-)-and unnatural (S)-(+)-massoilacto
A VERY SIMPLE SYTHESIS OF NATURAL SATURATED δ-SUBSTITUTED δ-LACTONES. THE PHEROMONE OF Vespa orientalis
Bacardit, Ramon,Moreno-Manas, Marcial
, p. 5 - 6 (1982)
Very facile syntheses of racemic massoia lacton and the pheromone of Veapa orientialis have been achieved starting from dehydroacetic acid.
Allyl-Nickel Catalysis Enables Carbonyl Dehydrogenation and Oxidative Cycloalkenylation of Ketones
Huang, David,Szewczyk, Suzanne M.,Zhang, Pengpeng,Newhouse, Timothy R.
supporting information, p. 5669 - 5674 (2019/04/26)
We herein disclose the first report of a first-row transition metal-catalyzed α,β-dehydrogenation of carbonyl compounds using allyl-nickel catalysis. This development overcomes several limitations of previously reported allyl-palladium-catalyzed oxidation, and is further leveraged for the development of an oxidative cycloalkenylation reaction that provides access to bicycloalkenones with fused, bridged, and spirocyclic ring systems using unactivated ketone and alkene precursors.
High-Performance Isocyanide Scavengers for Use in Low-Waste Purification of Olefin Metathesis Products
Szczepaniak, Grzegorz,Urbaniak, Katarzyna,Wierzbicka, Celina,Kosiński, Krzysztof,Skowerski, Krzysztof,Grela, Karol
, p. 4139 - 4148 (2015/12/30)
Three isocyanides containing a tertiary nitrogen atom were investigated for use as small-molecule ruthenium scavenging agents in the workup of olefin metathesis reactions. The proposed compounds are odorless, easy to obtain, and highly effective in removi
