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1. JP2021050143 - エポキシ化合物の製造方法

官庁
日本
出願番号 2019172124
出願日 20.09.2019
公開番号 2021050143
公開日 01.04.2021
公報種別 A
CPC
B29C 45/02
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
02Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
C07D 301/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
301Preparation of oxiranes
02Synthesis of the oxirane ring
03by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
14with organic peracids, or salts, anhydrides or esters thereof
C07D 303/48
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
303Compounds containing three-membered rings having one oxygen atom as the only ring heteroatom
02Compounds containing oxirane rings
48with hetero atoms or with carbon atoms having three bonds to hetero atoms; with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
C08G 59/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
02Polycondensates containing more than one epoxy group per molecule
C08L 63/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63Compositions of epoxy resins; Compositions of derivatives of epoxy resins
出願人 株式会社ダイセル
発明者 井上 寛子
代理人 特許業務法人後藤特許事務所
発明の名称
(JA) エポキシ化合物の製造方法
要約
(JA)

【課題】塩素含有量が少ない1,3,5−トリス(3,4−エポキシシクロヘキサンカルボニルオキシ)シクロヘキサンを効率よく製造する方法の提供。
【解決手段】シクロヘキセンカルボン酸エステルと、1,3,5−シクロヘキサントリオールとのエステル交換反応により、1,3,5−トリス(3−シクロヘキセンカルボニルオキシ)シクロヘキサンを生成させる工程1と、生成した化合物に過酸を反応させて、エポキシ化合物を得る工程2を含む方法。
【選択図】なし

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