3068-00-6Relevant articles and documents
A new antiangiogenic C24 oxylipin from the soft coral Sinularia numerosa
Yamashita, Takahiro,Nakao, Yoichi,Matsunaga, Shigeki,Oikawa, Tsutomu,Imahara, Yukimitsu,Fusetani, Nobuhiro
, p. 2181 - 2184 (2009)
A new oxylipin, 15-hydroxy-tetracosa-6,9,12,16,18-pentaenoic acid (15-HTPE; 1) was isolated as an inhibitor of tube-formation from the soft coral Sinularia numerosa. Its structure was elucidated by means of spectral analysis and chemical degradation. 15-H
METHOD FOR PRODUCING ALCOHOL
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Paragraph 0104-0106, (2022/02/05)
The present invention provides a method for selectively producing an alcohol by efficiently hydrogenating a lactone. The present invention is a method for producing an alcohol, the method including hydrogenating a substrate lactone represented by Formula (1), in the presence of a catalyst described below, to produce an alcohol that is represented by Formula (2). In the formulae, R represents a divalent hydrocarbon group which may have a hydroxyl group. The catalyst comprises: metal species including M1 and M2; and a support supporting the metal species, and wherein M1 is rhodium, platinum, ruthenium, iridium, or palladium; M2 is tin, vanadium, molybdenum, tungsten, or rhenium; and the support is hydroxyapatite, fluorapatite, hydrotalcite, or ZrO2.
Method for preparing 1,2,4-butantriol through reduction of hydrosilane
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Paragraph 0017-0029, (2020/10/30)
The invention discloses a method for preparing 1,2,4-butantriol through reduction of hydrosilane. According to the method, dimethyl malate is selectively reduced into 1,2,4-butantriol under the condition that dioxane is used as a solvent by taking polymethylhydrosiloxane as a reducing agent and potassium tert-butoxide as a catalyst, wherein the reducing agent is low in price, the reaction condition is mild, the selectivity of 1,2,4-butantriol is 100%, and the yield reaches 70%.