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A 2024 systematic review of the literature found that chemoradiation with 5-FU and mitomycin C, as used in the Nigro Protocol, improves outcomes like colostomy-free survival in anal cancer patients compared to alternatives like cisplatin. However, it can lead to more severe side effects, especially blood-related toxicity. [7]
Protodeboronation, or protodeborylation is a chemical reaction involving the protonolysis of a boronic acid (or other organoborane compound) in which a carbon-boron bond is broken and replaced with a carbon-hydrogen bond.
SIOPE led the preparation of the "European Standards of care for Children with Cancer", a document that was published in 2009 and translated into 21 languages. [4] SIOPE has also been involved in several discussions with EU policy-makers on the revision and assessment of EU legislation on paediatric medicines.
Bis(pinacolato)diboron is a covalent compound containing two boron atoms and two pinacolato ligands. It has the formula [(CH 3) 4 C 2 O 2 B] 2; the pinacol groups are sometimes abbreviated as "pin", so the structure is sometimes represented as B 2 pin 2.
The reaction is named after pinacol (also known as 2,3-dimethyl-2,3-butanediol or tetramethylethylene glycol), which is the product of this reaction when done with acetone as reagent. The reaction is usually a homocoupling but intramolecular cross-coupling reactions are also possible. Pinacol was discovered by Wilhelm Rudolph Fittig in 1859.
The Children’s Cancer Research Fund, other organizations and families with children with cancer often repeat a commonly heard statistic: Only 4% of federal funding goes to researching childhood ...
CureSearch for Children's Cancer is an American 501(c)(3) non-profit foundation that funds next-generation research that will lead to safe, effective commercially viable treatments for children with cancer.
Most famously, at least in the classroom, pinacolone arises by the pinacol rearrangement, which occurs by protonation of pinacol (2,3-dimethylbutane-2,3-diol). [4] Industrially pinacolone is made by the hydrolysis of 4,4,5-trimethyl-1,3-dioxane, which is the product of isoprene and formaldehyde via the Prins reaction.