JPH0515698B2 - - Google Patents

Info

Publication number
JPH0515698B2
JPH0515698B2 JP4156586A JP4156586A JPH0515698B2 JP H0515698 B2 JPH0515698 B2 JP H0515698B2 JP 4156586 A JP4156586 A JP 4156586A JP 4156586 A JP4156586 A JP 4156586A JP H0515698 B2 JPH0515698 B2 JP H0515698B2
Authority
JP
Japan
Prior art keywords
compound
crystal
diffraction
formula
fine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP4156586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62201846A (ja
Inventor
Hiroshi Hasui
Tooru Yamanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP4156586A priority Critical patent/JPS62201846A/ja
Publication of JPS62201846A publication Critical patent/JPS62201846A/ja
Publication of JPH0515698B2 publication Critical patent/JPH0515698B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP4156586A 1986-02-28 1986-02-28 細粒状のテトラキス〔３−（３，５−ジ−ｔ−ブチル−４−ヒドロキシフエニル）プロピオニルオキシメチル〕メタンの製造方法 Granted JPS62201846A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4156586A JPS62201846A (ja) 1986-02-28 1986-02-28 細粒状のテトラキス〔３−（３，５−ジ−ｔ−ブチル−４−ヒドロキシフエニル）プロピオニルオキシメチル〕メタンの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4156586A JPS62201846A (ja) 1986-02-28 1986-02-28 細粒状のテトラキス〔３−（３，５−ジ−ｔ−ブチル−４−ヒドロキシフエニル）プロピオニルオキシメチル〕メタンの製造方法

Publications (2)

Publication Number Publication Date
JPS62201846A JPS62201846A (ja) 1987-09-05
JPH0515698B2 true JPH0515698B2 (enrdf_load_stackoverflow) 1993-03-02

Family

ID=12611964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4156586A Granted JPS62201846A (ja) 1986-02-28 1986-02-28 細粒状のテトラキス〔３−（３，５−ジ−ｔ−ブチル−４−ヒドロキシフエニル）プロピオニルオキシメチル〕メタンの製造方法

Country Status (1)

Country Link
JP (1) JPS62201846A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7109697B1 (ja) * 2022-04-27 2022-07-29 株式会社Adeka テトラキス［メチレン－３－（３’，５’－ｔｅｒｔ－ブチル－４’－ヒドロキシフェニル）プロピオネート］メタンの製造方法

Also Published As

Publication number Publication date
JPS62201846A (ja) 1987-09-05

Similar Documents

Publication Publication Date Title
US6022985A (en) Process for the preparation of 4-acetoxy-2α-benzoyloxy-5β, 20-epoxy-1, 7β-10β-trihydroxy-9-oxo-tax-11-en-13α-yl(2R,3S)-3-tert-b utoxy-carbonYlamino-2-hydroxy-3-phenylpropionate trihydrate
TW200848398A (en) Polymorphic crystals of fluorene derivative and method for preparing same
JPH05208943A (ja) Ｎ−（トランス−４−イソプロピルシクロヘキシルカルボニル）−ｄ−フェニルアラニンの結晶及びその製造法
US5089655A (en) Individual α-form particle crystals of tetrakis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionyloxymethyl]methane and process for its production
US4683326A (en) Solvent-free crystallization of pentaerythritol tetrakis-[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] and the novel alpha-crystalline form thereof
Maruyama et al. Crystal structures and solvent-mediated transformation of Taltireline polymorphs
EP0244361B1 (en) Individual beta-form crystals of tetrakis-[3-(3,5-di-t-butyl-4-hydroxyphenyl)-propionyloxymethyl] methane and process for their manufacture
JPH0515698B2 (enrdf_load_stackoverflow)
US2683746A (en) Crystallizable complexes of trans,-trans, pentaene aldehydes with substituted phenols
EP0032459B1 (en) Tetrakis(3-(3.5-di-t-butyl-4-hydroxyphenyl)propionyloxymethyl)methane having a novel crystal structure, process for its production and its use as an antioxidant
JPH0272139A (ja) 粉体特性の良好なテトラキス〔３−（３，５−ジーｔ−ブチル−４−ヒドロキシフェニル）プロピオニルオキシメチル〕メタンの製造方法
JP3981520B2 (ja) 有機化合物の分離方法
US5117040A (en) Alpha crystals of tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionyloxymethyl]methane which have good flowability and method of producing same
EP0255743B1 (en) Tetrakis[3-(3,5-di-tert.buthyl-4-hydroxyphenyl)propionyl-oxymethyl]methane with amorphous structure, process for its preparation and its use as a stabilizer
JP3026894B2 (ja) 顆粒状β晶テトラキス〔３−（３，５−ジ−ｔ−ブチル−４−ヒドロキシフェニル）プロピオニルオキシメチル〕メタンの製造方法
Garcia-Garibay et al. Generation of optical activity through solid state reaction of a racemic mixture that crystallizes in a chiral space group
US4112238A (en) Method for the preparation of pure 2-ethylhexyl gallate
CA1155448A (en) Process for preparing isoindolin derivatives
JP2736265B2 (ja) 粉体特性の優れたα晶テトラキス〔３―（３，５―ジ―ｔ―ブチル―４―ヒドロキシフェニル）プロピオニルオキシメチル〕メタンの製造法
JPS6013018B2 (ja) 新規な結晶構造を有するテトラキス〔３−（３，５−ジ−ｔ−ブチル−４−ヒドロキシフエニル）プロピオニルオキシメチル〕メタン
Alexakis et al. A completely stereoselective intramolecular diels-alder reaction in the substituted cyclohexanol series
JPH0249752A (ja) テトラキス〔３―（３，５―ジ第３級ブチル―４―ヒドロキシフェニル）プロピオニルオキシメチル〕メタンのβ晶の晶出精製方法
JPS6244538B2 (enrdf_load_stackoverflow)
US2493572A (en) Dibenzylidene anhydroenneaheptitol
JP2688855B2 (ja) ベンジルアセトオキシムの精製方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees