Results 41 to 50 of about 275,764 (101)

Role of Potassium (K) in plants

open access: yes, 2018
Potassium (K) is an essential plant nutrient that improves root growth and plant vigor, helps prevent lodging and enhances crop resistance to pests and diseases.
International Rice Research Institute (IRRI)
core  

Asymmetric Catalytic Ketimine Mannich Reactions and Related Transformations. [PDF]

open access: yesCatalysts, 2021
Xu C   +5 more
europepmc   +1 more source

New Organic Transformation by Introducing Allyltrifluoroborates for Direct Aroylation, And Amination Reactions

open access: yes, 2011
One of the most significant and widely used methods in organic synthesis is transition metal-catalyzed allylation reactions. Potassium allyltrifluoroborate and potassium crotyltrifluoroborate are new entities in organic transformation.
Liu, Kwei-Yu
core   +1 more source

Urine Potassium

open access: yes
A presentation slide labeled Urine Potassium reflecting crew members' biomedical data including for missions SMEAT, Apollo 17, Skylab 2, and Skylab ...

core  

Visible light-promoted alkylation of imines using potassium organotrifluoroborates. [PDF]

open access: yesPhotochem Photobiol Sci, 2018
Plasko DP   +4 more
europepmc   +1 more source

Practical Ni-Catalyzed Synthesis of Allylic Boronates. [PDF]

open access: yesACS Omega
Rafetzeder EM   +3 more
europepmc   +1 more source

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