Results 181 to 190 of about 86,355 (288)

Toward Chromoselective Transformations in Biological Systems: Perspectives and Challenges

open access: yesAngewandte Chemie International Edition, EarlyView.
Controlling biological systems with small‐molecule chromophores has evolved into a powerful strategy and is applied from chemical biology to medicine. However, the complexity of in vivo systems cannot be matched by a single wavelength of light. Developing methods to combine and individually control multiple chromophores is crucial.
Nadja A. Simeth
wiley   +1 more source

Influence of Scenting Time on the Volatile Compounds and Sensory Attributes of Jasmine Yellow Tea. [PDF]

open access: yesFoods
Ying J   +10 more
europepmc   +1 more source

Activation of Thioglycosides with Ferric Chloride: Scope and Mechanism. [PDF]

open access: yesACS Omega
Ridgway LM   +4 more
europepmc   +1 more source

Hydrogenolysis of Allyl and Benzyl Halides and Related Compounds

open access: yes, 2016
This chapter describes the reduction of benzyl and allyl-heteroatom (O, N, and S) bonds to their corresponding alkanes. Many methods are available for these reductions; here the focus is on widely used methods that can provide useful selectivity. Methods are grouped by the type of reagent used and examples are given to illustrate selectivity and ...
Bissette, A, Fletcher, S
openaire   +1 more source

Identification of an Orally Efficacious Imidazo[4,5-<i>c</i>]pyridine-6-Carboxamide Antimalarial with a High Barrier to Resistance. [PDF]

open access: yesJ Med Chem
Zhou B   +14 more
europepmc   +1 more source

Unlocking Catalyst Activation as a Critical Bottleneck in Cross‐Coupling Reactions: Room‐Temperature Couplings of Weak Nucleophiles Enabled by [Pd(1‐MeNAP)TFA]2 Precatalysts

open access: yesAngewandte Chemie International Edition, EarlyView.
In many Pd‐catalyzed cross‐couplings, catalyst performance has been found to be limited by catalyst activation. Methylnaphthyl (MeNAP) palladium trifluoroacetate dimers are presented as easy‐to‐store and easy‐to‐handle precursors, which rapidly activate under reaction conditions, even when only weakly coordinating, non‐reducing nucleophiles are present.
Sourav Manna   +6 more
wiley   +1 more source

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