64437-48-5Relevant articles and documents
Industrial synthesis method of dichocrocis punctiferalis sex pheromone
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Paragraph 0029-0042, (2020/06/30)
The invention belongs to the field of chemical synthesis, and particularly relates to an industrial synthesis method of a dichocrocis punctiferalis sex pheromone. The method comprises the following steps: taking 1, 10-decanediol as a raw material; carrying out a single-side bromination reaction to prepare 10-bromodecanol; then reacting the 10-bromodecanol with triphenylphosphine to obtain 10-hydroxydecyltriphenylphosphine salt; performing a Wittig reaction with n-hexaldehyde under the action of alkali to obtain cis-based 10-hexadecene-1-ol; performing isomerization on the cis-based enol underthe action of p-methylthiophenol to obtain trans-based 10-hexadecene-1-ol; and finally performing oxidation under the action of an oxidant to obtain the final product 10-hexadecenal. The method is mild in reaction condition and suitable for large-scale production.
Synthetic method of sex pheromone (Z, E) -10 - cetane compound (by machine translation)
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Paragraph 0069; 0078-0080, (2019/08/30)
The invention discloses a peach borer sex pheromone (Z. Ω - bromodecanol and dihydropyran react, hydrolyze and deprotect the corresponding acetal, acetal and trialkyl/aryl ester under the action of the catalyst to form E-type main (Z, E) -10 - hexadecene -10 - alcohol and oxidant oxidation reaction to obtain E-form main (Z, E) -1 - hexadecene/aryl ester. E) -10 - cetane/aromatic ester, under the action of a catalyst . E) is a main group E type (Z, E) n-hexylene -1 - alcohol, and the like. E) -10 - cetane dialdehyde. The method is less in side reaction, and high in product purity. (by machine translation)
IMMUNOTHERAPEUTIC AGENT
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Paragraph 0101-0102, (2018/07/29)
Compounds for use in the treatment of sepsis and/or the prevention or treatment of post-sepsis syndrome.
