Isolation of allene carotenoids from mamey
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Food Composition and Analysis"
DOI: 10.1016/j.jfca.2017.04.004
Abstract: The fruit of red mamey (Pouteria sapota) contains a wide variety of carotenoids, generally in high concentration, which makes possible even the isolation of minor components in measurable amounts. Carotenoids were extracted from red mamey… read more here.
Keywords: isolation allene; allene carotenoids; carotenoids mamey; allene ... See more keywords
Intercepting fleeting cyclic allenes with asymmetric nickel catalysis
Sign Up to like & getrecommendations! Published in 2020 at "Nature"
DOI: 10.1038/s41586-020-2701-2
Abstract: Strained cyclic organic molecules, such as arynes, cyclic alkynes and cyclic allenes, have intrigued chemists for more than a century with their unusual structures and high chemical reactivity 1 . The considerable ring strain (30–50… read more here.
Keywords: nickel catalysis; absolute stereochemistry; allene; asymmetric nickel ... See more keywords