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1,2-butanodiol

De Wikipedia, la enciclopedia libre

Estructura del 1,2-butanodiol

1,2-butanodiol es un diol que fue descrito por primera vez en 1859 por Charles Adolphe Wurtz.[1]​ Es creado a escala industrial como un subproducto de la creación de 1,4-butanodiol a partir de butadieno,[2]​ y como subproducto del hidrocraqueo catalítico de almidones y azúcares como el sorbitol a etilenglicol y propilenglicol.[3][4]​ Es utilizado para producir poliéster, resinas y plastificantes,[2][5]​ y es una potencial materia prima para la producción de Ácido alfa-cetobutírico, un precursor de varios aminoácidos.[6]

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Transcription

Referencias

  1. Wurtz, A., Ann. Chim. Phys. 55, 400 .
  2. a b Hasegawa, Ryuichi & Kohji Hayashi, "Polyester containing impure 1,2-butanediol", US 4596886.
  3. Berg, Lloyd, "Recovery of ethylene glycol from butanediol isomers by azeotropic distillation", US 4966658.
  4. Berg, Lloyd, "Separation of propylene glycol from 1,2-butanediol by azeotropic distillation", US 5423955.
  5. 1,2-Butanediol, SIDS Initial Assessment Report, Geneva: Programa de las Naciones Unidas para el Medio Ambiente, febrero de 1995 .
  6. Imanari, Makoto; Hiroshi Iwane & Naoki Suzuki, "Process for preparing α-ketobutyric acid", US 5155263.

Enlaces externos

Esta página se editó por última vez el 2 dic 2022 a las 06:17.
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