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  2. Phenylboronic acid - Wikipedia

    en.wikipedia.org/wiki/Phenylboronic_acid

    Alpha-amino acids can be generated using the uncatalyzed reaction between alpha-ketoacids, amines, and phenylboronic acid. [8] Heck-type cross coupling of phenylboronic acid and alkenes and alkynes has been demonstrated. [9] Aryl azides and nitroaromatics can also be generated from phenylboronic acid. [4]

  3. Petasis reaction - Wikipedia

    en.wikipedia.org/wiki/Petasis_reaction

    The amine is condensed with the carbonyl followed by addition of the boronic acid . [1] Alpha amino acid synthesis. One of the most attractive features of the Petasis reaction is the stability of the vinyl boronic acids. With the advent of the Suzuki coupling, many are commercially available. organoboronic acid synthesis

  4. Protodeboronation - Wikipedia

    en.wikipedia.org/wiki/Protodeboronation

    They reported the reaction of phenylboronic acid in water (140-150 °C) to afford the protodeboronated product, benzene, after 40 hours. Initial synthetic applications of protodeboronation were found alongside the discovery of the hydroboration reaction, in which sequential hydroboration-protodeboronation reactions were used to convert alkynes ...

  5. Boronic acid - Wikipedia

    en.wikipedia.org/wiki/Boronic_acid

    The general structure of a boronic acid, where R is a substituent.. A boronic acid is an organic compound related to boric acid (B(OH) 3) in which one of the three hydroxyl groups (−OH) is replaced by an alkyl or aryl group (represented by R in the general formula R−B(OH) 2). [1]

  6. Strecker amino acid synthesis - Wikipedia

    en.wikipedia.org/wiki/Strecker_amino_acid_synthesis

    The Strecker amino acid synthesis, also known simply as the Strecker synthesis, is a method for the synthesis of amino acids by the reaction of an aldehyde with cyanide in the presence of ammonia. The condensation reaction yields an α-aminonitrile, which is subsequently hydrolyzed to give the desired amino acid.

  7. Armed gang who used Grindr to rob victims jailed - AOL

    www.aol.com/gang-used-grindr-rob-victims...

    Five men who used dating app Grindr to target and attack men in a series of robberies have been jailed. Demalji Hadza, 21, Abubaker Alezawy, 21, Ali Hassan, 20, Wasim Omar, 24, and Mohammed Sharif ...

  8. Husband Confused by Wife’s ‘Neck-Less Shirt’ Asks TikTok for ...

    www.aol.com/lifestyle/husband-confused-wife-neck...

    TikTok users are trying to help out a confused husband who is bewildered by one of his wife’s “weird” garments that has “no head hole.”

  9. Azeotrope tables - Wikipedia

    en.wikipedia.org/wiki/Azeotrope_tables

    This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.